29 : Electrical engineering

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  • UNE-EN 50318:2018/A1:2022

    Railway applications - Current collection systems - Validation of simulation of the dynamic interaction between pantograph and overhead contact line (Endorsed by Asociación Española de Normalización in April of 2022.)
    4/1/2022 - PDF - English - AENOR
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    €63.00

  • 22/30454208 DC:2022

    BS EN 60364-7-702. Low-voltage electrical installations Part 7-702. Requirements for special or locations. Swimming pools and fountains
    3/31/2022 - PDF - English - BSI
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    €24.00

  • BS EN IEC 60730-2-14:2019+A2:2021

    Automatic electrical controls Particular requirements for electric actuators
    3/31/2022 - PDF - English - BSI
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    €293.00

  • BS EN IEC 60238:2018+A11:2021

    Edison screw lampholders
    3/31/2022 - PDF - English - BSI
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    €398.00

  • IEC 62271-209:2019+AMD1:2022 Edition 2.1

    IEC 62271-209:2019+AMD1:2022 (Consolidated version) High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable terminations
    3/31/2022 - PDF - English, French - IEC
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    €247.00

  • IEC 62271-209:2019/AMD1:2022

    IEC 62271-209:2019/AMD1:2022 Amendment 1 - High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable terminations
    3/31/2022 - PDF - English, French - IEC
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    €23.00

  • IEC TS 60871-2:2014/AMD1:2022

    IEC TS 60871-2:2014/AMD1:2022 Amendment 1 - Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V - Part 2: Endurance testing
    3/31/2022 - PDF - English - IEC
    Learn More
    €46.00

  • IEC TS 60871-2:2014+AMD1:2022 Edition 3.1

    IEC TS 60871-2:2014+AMD1:2022 (Consolidated version) Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V - Part 2: Endurance testing
    3/31/2022 - PDF - English - IEC
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    €132.00

  • BS EN IEC 61347-2-14:2018+A11:2021

    Lamp controlgear Particular requirements for DC and/or AC supplied electronic fluorescent induction lamps
    3/31/2022 - PDF - English - BSI
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    €293.00

  • BS EN IEC 62031:2020+A11:2021

    LED modules for general lighting. Safety specifications
    3/31/2022 - PDF - English - BSI
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    €250.00

  • IEC 81346-1:2022

    IEC 81346-1:2022 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules
    3/30/2022 - PDF - English, French - IEC
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    €431.00

  • 22/30411039 DC:2022

    BS EN 60422. Mineral insulating oils in electrical equipment. Supervision and maintenance guidance
    3/30/2022 - PDF - English - BSI
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    €24.00

  • IEC 60072-1:2022

    IEC 60072-1:2022 Rotating electrical machines - Dimensions and output series - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
    3/30/2022 - PDF - English, French - IEC
    Learn More
    €219.00

  • IEC 60587:2022

    IEC 60587:2022 Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
    3/30/2022 - PDF - English, French - IEC
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    €132.00

  • 22/30439450 DC:2022

    BS EN 61643-21. Low voltage surge protective devices Part 21. Surge connected to telecommunications and signalling networks. Performance requirements testing methods
    3/30/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEC TR 62543:2022

    IEC TR 62543:2022 High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
    3/30/2022 - PDF - English - IEC
    Learn More
    €397.00

  • IEC TR 62543:2022 + Redline

    IEC TR 62543:2022 (Redline version) High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
    3/30/2022 - PDF - English - IEC
    Learn More
    €516.00

  • UNE-EN 60898-2:2022

    Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 2: Circuit-breakers for a.c. and d.c. operation
    3/30/2022 - PDF - Spanish - AENOR
    Learn More
    €71.00

  • UNE-EN 60898-2:2022

    Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 2: Circuit-breakers for a.c. and d.c. operation
    3/30/2022 - PDF - English - AENOR
    Learn More
    €85.20

  • UNE-EN IEC 63052:2022

    Power frequency overvoltage protective devices (POPs) for household and similar applications
    3/30/2022 - PDF - Spanish - AENOR
    Learn More
    €153.00

  • UNE-EN IEC 63052:2022

    Power frequency overvoltage protective devices (POPs) for household and similar applications
    3/30/2022 - PDF - English - AENOR
    Learn More
    €183.60

  • UNE-EN IEC 61316:2022

    Industrial cable reels
    3/30/2022 - PDF - Spanish - AENOR
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    €112.00

  • UNE-EN IEC 61316:2022

    Industrial cable reels
    3/30/2022 - PDF - English - AENOR
    Learn More
    €134.40

  • 22/30431982 DC:2022

    BS IEC 63360. Fluids for electrotechnical application: Mixtures of gases alternative to SF6
    3/30/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30435992 DC:2022

    BS EN 60364-7-751 Ed.1.0. Low-voltage electrical installations Part 7-751. Requirements for special or locations. Low voltage generating sets
    3/29/2022 - PDF - English - BSI
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    €24.00

  • IEC PAS 63422:2022

    IEC PAS 63422:2022 Zhaga Interface Specification Book 20 including Book 1 - Smart interface between indoor luminaires and sensing/communication modules
    3/29/2022 - PDF - English - IEC
    Learn More
    €431.00

  • BIP 2223:2022

    On-Site Guide (BS 7671:2018+A2:2022)
    3/28/2022 - PDF - English - BSI
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    €46.00

  • HB 10194:2022

    Guidance notes 3. Inspection and testing. It contains clear guidance on how to apply the relevant sections of BS 7671 and has been fully updated to BS 7671:2018+A2:2022
    3/28/2022 - PDF - English - BSI
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    €50.00

  • BS 6396:2022

    Electrical systems in furniture. Specification
    3/28/2022 - PDF - English - BSI
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    €180.00

  • BS 7671:2018+A2:2022 - SET

    Requirements for Electrical Installations. IET Wiring Regulations
    3/28/2022 - PDF - English - BSI
    Learn More
    €130.00

  • BS IEC 60092-503:2021 + Redline

    Tracked Changes. Electrical installations in ships Special features. AC supply systems with voltages the range of above 1 kV up to and including 36
    3/28/2022 - PDF - English - BSI
    Learn More
    €326.00

  • BS EN ISO 3915:2022 + Redline

    Tracked Changes. Plastics. Measurement of resistivity of conductive plastics
    3/28/2022 - PDF - English - BSI
    Learn More
    €235.00

  • BS EN IEC 60034-18-32:2022

    Rotating electrical machines Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings
    3/25/2022 - PDF - English - BSI
    Learn More
    €293.00

  • IEC PAS 63421:2022

    IEC PAS 63421:2022 Zhaga Interface Specification Book 18 including Book 1 - Outdoor Luminaire Extension Interface
    3/25/2022 - PDF - English - IEC
    Learn More
    €431.00

  • IEC TR 63259:2022

    IEC TR 63259:2022 Water cooling systems for power electronics used in electrical transmission and distribution systems
    3/24/2022 - PDF - English - IEC
    Learn More
    €173.00

  • UNE-EN IEC 60947-3:2022

    Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
    3/23/2022 - PDF - Spanish - AENOR
    Learn More
    €138.00

  • UNE-EN IEC 60947-3:2022

    Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
    3/23/2022 - PDF - English - AENOR
    Learn More
    €165.60

  • UNE-EN IEC 60947-1:2022

    Low-voltage switchgear and controlgear - Part 1: General rules
    3/23/2022 - PDF - Spanish - AENOR
    Learn More
    €206.00

  • UNE-EN IEC 60947-1:2022

    Low-voltage switchgear and controlgear - Part 1: General rules
    3/23/2022 - PDF - English - AENOR
    Learn More
    €247.20

  • BS EN IEC 61557-4:2021 + Redline

    Tracked Changes. Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures Resistance earth connection equipotential bonding
    3/22/2022 - PDF - English - BSI
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    €235.00

  • 2022 IEEE Power, Distribution & Regulating Transformers

    VuSpec™
    3/21/2022 - PDF - English - IEEE
    Learn More
    €1,656.00

  • 22/30443513 DC:2022

    BS EN 50110-1. Operation of electrical installations Part 1. General requirements
    3/18/2022 - PDF - English - BSI
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    €24.00

  • BS EN IEC 60695-7-2:2021 + Redline

    Tracked Changes. Fire hazard testing Toxicity of fire effluent. Summary and relevance test methods
    3/17/2022 - PDF - English - BSI
    Learn More
    €432.00

  • BS EN IEC 60695-2-11:2021 + Redline

    Tracked Changes. Fire hazard testing Glowing/hot-wire based test methods. Glow-wire flammability method for end products (GWEPT)
    3/17/2022 - PDF - English - BSI
    Learn More
    €235.00

  • PD CLC/TS 50238-3:2022 + Redline

    Tracked Changes. Railway applications. Compatibility between rolling stock and train detection systems with axle counters
    3/17/2022 - PDF - English - BSI
    Learn More
    €235.00

  • IEC 62751-1:2014+AMD1:2018+AMD2:2022 Edition 1.2

    IEC 62751-1:2014+AMD1:2018+AMD2:2022 (Consolidated version) Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements
    3/16/2022 - PDF - English, French - IEC
    Learn More
    €385.00

  • IEC 62751-1:2014/AMD2:2022

    IEC 62751-1:2014/AMD2:2022 Amendment 2 - Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements
    3/16/2022 - PDF - English, French - IEC
    Learn More
    €23.00

  • BS EN 61009-1:2012+A13:2021

    Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) General rules
    3/16/2022 - PDF - English - BSI
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    €449.00

  • ASTM D2275-22

    Standard Test Method for Voltage Endurance of Solid Electrical Insulating Materials Subjected to Partial Discharges (Corona) on the Surface
    3/15/2022 - PDF - English - ASTM
    Learn More
    €51.00

  • ASTM D2275-22 + Redline

    Standard Test Method for Voltage Endurance of Solid Electrical Insulating Materials Subjected to Partial Discharges (Corona) on the Surface
    3/15/2022 - PDF - English - ASTM
    Learn More
    €61.00

  • SAE AS 22759/84E:2022-03-15

    WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, NORMAL WEIGHT, NICKEL COATED, COPPER CONDUCTOR, 260 °C, 600 VOLT, ROHS
    3/15/2022 - PDF - English - SAE
    Learn More
    €54.00

  • IEC 60061-1:1969/AMD62:2022

    IEC 60061-1:1969/AMD62:2022 Amendment 62 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps
    3/11/2022 - PDF - English, French - IEC
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    €46.00

  • SAE AS 22759/80D:2022-03-11

    WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, LIGHT WEIGHT, TIN COATED, COPPER CONDUCTOR, 150 °C, 600 VOLT, ROHS
    3/11/2022 - PDF - English - SAE
    Learn More
    €54.00

  • SAE AS 22759/81D:2022-03-11

    WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, LIGHT WEIGHT, SILVER COATED, HIGH STRENGTH OR ULTRA HIGH STRENGTH COPPER ALLOY, 260 °C, 600 VOLT, ROHS
    3/11/2022 - PDF - English - SAE
    Learn More
    €47.00

  • SAE AS 22759/82D:2022-03-11

    WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, LIGHT WEIGHT, NICKEL COATED, HIGH STRENGTH OR ULTRA HIGH STRENGTH COPPER ALLOY, 260 °C, 600 VOLT, ROHS
    3/11/2022 - PDF - English - SAE
    Learn More
    €47.00

  • SAE AS 22759/83E:2022-03-11

    WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, NORMAL WEIGHT, SILVER COATED, COPPER CONDUCTOR, 200 °C, 600 VOLT, ROHS
    3/11/2022 - PDF - English - SAE
    Learn More
    €54.00

  • SAE AS 22759/85E:2022-03-11

    WIRE, ELECTRICAL, POLYTETRAFLUOROETHYLENE/POLYMIDE INSULATED, NORMAL WEIGHT, TIN COATED COPPER CONDUCTOR, 150 °C, 600 VOLT, ROHS
    3/11/2022 - PDF - English - SAE
    Learn More
    €54.00

  • BS EN 50342-1:2015+A2:2021

    Lead-acid starter batteries General requirements and methods of test
    3/11/2022 - PDF - English - BSI
    Learn More
    €250.00

  • IEEE C57.164:2021

    IEEE Guide for Establishing Short-Circuit Withstand Capabilities of Liquid-Filled Power Transformers, Regulators, and Reactors
    3/11/2022 - PDF - English - IEEE
    Learn More
    €64.00

  • IEEE C57.164:2021

    IEEE Guide for Establishing Short-Circuit Withstand Capabilities of Liquid-Filled Power Transformers, Regulators, and Reactors
    3/11/2022 - Paper - English - IEEE
    Learn More
    €80.00

  • BS EN 60700-2:2016+A1:2021

    Thyristor valves for high voltage direct current (HVDC) power transmission Terminology
    3/11/2022 - PDF - English - BSI
    Learn More
    €293.00

  • PD CLC/TS 50238-3:2022

    Railway applications. Compatibility between rolling stock and train detection systems with axle counters
    3/11/2022 - PDF - English - BSI
    Learn More
    €180.00

  • 22/30452403 DC:2022

    BS EN IEC 60669-2-2. Switches for household and similar fixed electrical installations Part 2-2. Particular requirements. Electromagnetic remote-control switches (RCS)
    3/9/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30452407 DC:2022

    BS EN IEC 60669-2-3. Switches for household and similar fixed electrical installations Part 2-3. Particular requirements. Time-delay switches (TDS)
    3/9/2022 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN ISO 3915:2022

    Plastics. Measurement of resistivity of conductive plastics
    3/8/2022 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN IEC 61788-17:2021 + Redline

    Tracked Changes. Superconductivity Electronic characteristic measurements. Local critical current density and its distribution in large-area superconducting films
    3/7/2022 - PDF - English - BSI
    Learn More
    €432.00

  • IEC 62641:2022

    IEC 62641:2022 Conductors for overhead lines - Aluminium and aluminium alloy wires for concentric lay stranded conductors
    3/4/2022 - PDF - English, French - IEC
    Learn More
    €132.00

  • IEC 63248:2022

    IEC 63248:2022 Conductors for overhead lines - Coated or cladded metallic wire for concentric lay stranded conductors
    3/4/2022 - PDF - English, French - IEC
    Learn More
    €270.00

  • 22/30440624 DC:2022

    BS EN 62024-2. High frequency inductive components. Electrical characteristics and measuring methods Part 2. Rated current of inductors for DC-to-DC converters
    3/4/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30451630 DC:2022

    BS EN 60947-4-1. Low-voltage switchgear and controlgear Part 4-1. Contactors motor-starters. Electromechanical contactors motor-starters
    3/4/2022 - PDF - English - BSI
    Learn More
    €43.00

  • BS EN IEC 63182-3:2022

    Magnetic powder cores. Guidelines on dimensions and the limits of surface irregularities E-cores
    3/3/2022 - PDF - English - BSI
    Learn More
    €250.00

  • UNE-EN IEC 61439-1:2021/AC:2022-01

    Low-voltage switchgear and controlgear assemblies - Part 1: General rules
    3/2/2022 - PDF - Spanish - AENOR
    Learn More
    €0.00

  • UNE-EN IEC 61439-1:2021/AC:2022-01

    Low-voltage switchgear and controlgear assemblies - Part 1: General rules
    3/2/2022 - PDF - English - AENOR
    Learn More
    €0.00

  • UNE-HD 620-9E:2012/1M:2022

    Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV up to and including 20,8/36 (42) kV. Part 9: HEPR insulated single core cables, and single core pre-assembled cables. Section E: Cables with polyolefin compound sheath (types 9E-1, 9E-3, 9E-4 and 9E-5).
    3/2/2022 - PDF - Spanish - AENOR
    Learn More
    €68.00

  • VDI-EE 4020:2022-03

    Introduction to functional safety according to IEC 61508
    3/1/2022 - PDF - German - VDI
    Learn More
    €132.13

  • NF EN IEC 60034-18-32, C51-330-18-32 (03/2022)

    Machines électriques tournantes - Partie 18-32 : évaluation fonctionnelle des systèmes d'isolation (Type II) - Procédures de qualification de l'endurance électrique pour enroulements préformés
    3/1/2022 - Paper - French - AFNOR
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    €116.33

  • NF EN IEC 60034-33, C51-333 (03/2022)

    Machines électriques tournantes - Partie 33 : hydro-génératrices synchrones y compris les groupes moteur-générateurs - Exigences spécifiques
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €153.67

  • NF EN IEC 60034-7, C51-117 (03/2022)

    Machines électriques tournantes - Partie 7 : classification des modes de construction, des dispositions de montage et position de la boîte à bornes (Code IM)
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €103.33

  • NF EN 50522, C13-000-2 (03/2022)

    Earthing of power installations exceeding 1 kV a.c.
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €183.00

  • ASTM C1775-22

    Standard Specification for Laminate Protective Jacket and Tape for Use over Thermal Insulation for Outdoor Applications
    3/1/2022 - PDF - English - ASTM
    Learn More
    €46.00

  • ASTM C1775-22 + Redline

    Standard Specification for Laminate Protective Jacket and Tape for Use over Thermal Insulation for Outdoor Applications
    3/1/2022 - PDF - English - ASTM
    Learn More
    €53.00

  • DIN EN 62044-3 Berichtigung 1:2022-03

    Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level (IEC 62044-3:2000/COR1:2021), German version EN 62044-3:2001/AC:2021-11
    3/1/2022 - PDF - German - DIN
    Learn More
    €0.00

  • DIN EN IEC 63300:2022-03

    Test methods for electrical and magnetic properties of magnetic powder cores (IEC 51/1368/CD:2021), Text in German and English
    3/1/2022 - PDF - English, German - DIN
    Learn More
    €152.71

  • UNE-EN IEC 63182-4:2022

    Magnetic powder cores - guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores (Endorsed by Asociación Española de Normalización in March of 2022.)
    3/1/2022 - PDF - English - AENOR
    Learn More
    €60.00

  • UNE-EN IEC 63182-5:2022

    Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: Cylinder-cores (Endorsed by Asociación Española de Normalización in March of 2022.)
    3/1/2022 - PDF - English - AENOR
    Learn More
    €62.00

  • UNE-EN IEC 63182-3:2022

    Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores (Endorsed by Asociación Española de Normalización in March of 2022.)
    3/1/2022 - PDF - English - AENOR
    Learn More
    €63.00

  • JASO D625-2:2022

    Automotive parts - Automotive cables - Part 2: Test methods
    3/1/2022 - PDF - Japanese - JSAE
    Learn More
    €52.00

  • VdS 3536:2022-03

    Kommentar des VdS und ZVEI ad hoc AK zur: Muster-Richtlinie über brandschutztechnische Anforderungen an Leitungsanlagen (Muster-Leitungsanlagen-Richtlinie MLAR, Redaktionsstand 03.09.2020)
    3/1/2022 - PDF - German - VDS
    Learn More
    €26.88

  • IEC 62660-3:2022

    IEC 62660-3:2022 Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 3: Safety requirements
    3/1/2022 - PDF - English, French - IEC
    Learn More
    €219.00

  • NF EN 50341-2-22, C11-241-2-22 (03/2022)

    Lignes électriques aériennes dépassant 1 kV en courant alternatif - Partie 2-22 : aspects normatifs nationaux (NNA) pour la Pologne (basés sur l'EN 50341-1:2012)
    3/1/2022 - Paper - English - AFNOR
    Learn More
    €153.67

  • VG 95218-29:2022-03

    Cables and insulated wires - Part 29: Cables, longitudinal watertight, transversal watertight, detail standard, Text in German and English.
    3/1/2022 - PDF - English, German - DIN
    Learn More
    €158.04

  • ASTM C1710-22

    Standard Guide for Installation of Flexible Closed Cell Preformed Insulation in Tube and Sheet Form
    3/1/2022 - PDF - English - ASTM
    Learn More
    €51.00

  • ASTM C1710-22 + Redline

    Standard Guide for Installation of Flexible Closed Cell Preformed Insulation in Tube and Sheet Form
    3/1/2022 - PDF - English - ASTM
    Learn More
    €61.00

  • UNE-CLC IEC/TS 60079-43:2021

    Explosive atmospheres - Part 43: Equipment in adverse service conditions (Endorsed by Asociación Española de Normalización in March of 2022.)
    3/1/2022 - PDF - English - AENOR
    Learn More
    €69.00

  • UNE-CLC IEC/TS 60079-47:2021

    Explosive atmospheres - Part 47: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE) (Endorsed by Asociación Española de Normalización in March of 2022.)
    3/1/2022 - PDF - English - AENOR
    Learn More
    €66.00

  • VG 95218-20/A1:2022-03

    Cables and insulated wires - Part 20: Single core insulated wires, detail standard, Amendment A1, Text in German and English
    3/1/2022 - PDF - English, German - DIN
    Learn More
    €59.63

  • IEC 62660-3:2022 + Redline

    IEC 62660-3:2022 (Redline version) Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 3: Safety requirements
    3/1/2022 - PDF - English - IEC
    Learn More
    €284.00

  • PR NF EN IEC 61535, C60-050PR (03/2022)

    Coupleurs d'installation pour connexions permanentes dans les installations fixes
    3/1/2022 - Paper - English, French - AFNOR
    Learn More
    €138.50

  • UNE-EN 62133-2:2017/A1:2021/AC:2022-01

    Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems (Endorsed by Asociación Española de Normalización in March of 2022.)
    3/1/2022 - PDF - English - AENOR
    Learn More
    €0.00

  • NF EN IEC 62442-1, C71-442-1 (03/2022)

    Energy performance of lamp controlgear - Part 1 : controlgear for fluorescent lamps - Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €103.33

  • NF EN IEC 62872-2, C46-872-2 (03/2022)

    Mesure, commande et automatisation dans les processus industriels - Partie 2 : internet des objets (IdO) - Cadre d'application pour la gestion d'énergie de la réponse à la demande des installations industrielles
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €153.67

  • NF EN IEC 62442-2, C71-442-2 (03/2022)

    Energy performance of lamp controlgear - Part 2 : Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €88.33

  • NF EN IEC 62442-3, C71-442-3 (03/2022)

    Energy performance of lamp controlgear - Part 3 : Controlgear for tungsten-halogen lamps and LED light sources - Method of measurement to determine the efficiency of controlgear
    3/1/2022 - Paper - French - AFNOR
    Learn More
    €88.33

  • NF EN 50318/A1, F21-318/A1 (03/2022)

    Applications ferroviaires - Systèmes de captage de courant - Validation des simulations de l'interaction dynamique entre le pantographe et la caténaire
    3/1/2022 - Paper - French - AFNOR
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    €88.33

  • IEEE C37.120:2021

    IEEE Guide for Protection System Redundancy for Power System Reliability
    2/28/2022 - PDF - English - IEEE
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    €86.00

  • IEEE C37.120:2021

    IEEE Guide for Protection System Redundancy for Power System Reliability
    2/28/2022 - Paper - English - IEEE
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    €107.00

  • BS EN IEC 62271-200:2021 + Redline

    Tracked Changes. High-voltage switchgear and controlgear AC metal-enclosed for rated voltages above 1 kV up to including 52
    2/25/2022 - PDF - English - BSI
    Learn More
    €518.00

  • UL 1973:2022

    Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications
    2/25/2022 - Paper - English - UL
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    €762.00

  • BS EN IEC 60695-5-1:2021

    Fire hazard testing Corrosion damage effects of fire effluent. General guidance
    2/24/2022 - PDF - English - BSI
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    €250.00

  • BS EN 13032-3:2021 + Redline

    Tracked Changes. Light and lighting. Measurement presentation of photometric data lamps luminaires Presentation for emergency lighting workplaces
    2/18/2022 - PDF - English - BSI
    Learn More
    €197.00

  • 22/30450408 DC:2022

    BS EN IEC 62841-3-3 AMDAA. Electric motor-operated hand-held tools, transportable tools and lawn garden machinery. Safety Part 3-3. Particular requirements for planers thicknessers
    2/18/2022 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN IEC 60695-2-11:2021

    Fire hazard testing Glowing/hot-wire based test methods. Glow-wire flammability method for end products (GWEPT)
    2/16/2022 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN IEC 61557-1:2021

    Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures General requirements
    2/16/2022 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN IEC 61557-6:2021

    Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c.. Equipment for testing, measuring or monitoring of protective measures Effectiveness residual current devices (RCD) TT, TN IT
    2/16/2022 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN IEC 61557-4:2021

    Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC - Equipment for testing, measuring or monitoring of protective measures Resistance earth connection equipotential bonding
    2/16/2022 - PDF - English - BSI
    Learn More
    €180.00

  • 22/30393385 DC:2022

    BS EN IEC 60730-2-23. Automatic electrical controls Part 2-23. Particular requirements for sensors and sensor elements
    2/15/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30447180 DC:2022

    BS EN IEC 61095. Electromechanical contactors for household and similar purposes
    2/15/2022 - PDF - English - BSI
    Learn More
    €43.00

  • 22/30448142 DC:2022

    BS EN IEC 61810-7-24. All-or-nothing electrical relays. Tests and Measurements Part 7-24. Load transfer
    2/15/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEC 60034-1:2022

    IEC 60034-1:2022 Rotating electrical machines - Part 1: Rating and performance
    2/14/2022 - PDF - English, French - IEC
    Learn More
    €397.00

  • IEC 60034-1:2022 + Redline

    IEC 60034-1:2022 (Redline version) Rotating electrical machines - Part 1: Rating and performance
    2/14/2022 - PDF - English - IEC
    Learn More
    €516.00

  • 22/30448090 DC:2022

    BS EN IEC 61810-7-20. All-or-nothing electrical relays. Tests and Measurements Part 7-20. Mechanical endurance
    2/14/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEEE C37.016:2018/Cor 1:2021

    IEEE Standard for AC High Voltage Circuit Switchers 15.5 kV through 245 kV - Corrigendum 1
    2/11/2022 - PDF - English - IEEE
    Learn More
    €0.00

  • IEC 60898-3:2019/AMD1:2022

    IEC 60898-3:2019/AMD1:2022 Amendment 1 - Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 3: Circuit-breakers for DC operation
    2/11/2022 - PDF - English - IEC
    Learn More
    €12.00

  • IEC 60898-3:2019+AMD1:2022 Edition 1.1

    IEC 60898-3:2019+AMD1:2022 (Consolidated version) Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 3: Circuit-breakers for DC operation
    2/11/2022 - PDF - English - IEC
    Learn More
    €610.00

  • IEC 60898-3:2019/AMD1:2022

    IEC 60898-3:2019/AMD1:2022 Amendment 1 - Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 3: Circuit-breakers for DC operation
    2/11/2022 - PDF - English, French - IEC
    Learn More
    €12.00

  • BS EN IEC 61914:2021 + Redline

    Tracked Changes. Cable cleats for electrical installations
    2/10/2022 - PDF - English - BSI
    Learn More
    €432.00

  • IEC 62442-3:2022

    IEC 62442-3:2022 Energy performance of lamp controlgear - Part 3: Controlgear for tungsten-halogen lamps and LED light sources - Method of measurement to determine the efficiency of controlgear
    2/10/2022 - PDF - English, French - IEC
    Learn More
    €92.00

  • IEC 62442-3:2022 + Redline

    IEC 62442-3:2022 (Redline version) Energy performance of lamp controlgear - Part 3: Controlgear for tungsten-halogen lamps and LED light sources - Method of measurement to determine the efficiency of controlgear
    2/10/2022 - PDF - English - IEC
    Learn More
    €120.00

  • BS EN IEC 60695-7-2:2021

    Fire hazard testing Toxicity of fire effluent. Summary and relevance test methods
    2/9/2022 - PDF - English - BSI
    Learn More
    €331.00

  • BS EN IEC 60404-17:2021

    Magnetic materials Methods of measurement the magnetostriction characteristics grain-oriented electrical steel strip and sheet by means a single tester an optical sensor
    2/9/2022 - PDF - English - BSI
    Learn More
    €348.00

  • IEC 62442-1:2022

    IEC 62442-1:2022 Energy performance of lamp controlgear - Part 1: Controlgear for fluorescent lamps - Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear
    2/9/2022 - PDF - English, French - IEC
    Learn More
    €173.00

  • IEC 62442-2:2022

    IEC 62442-2:2022 Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear
    2/9/2022 - PDF - English, French - IEC
    Learn More
    €92.00

  • BS EN 62922:2017+A1:2021

    Organic light emitting diode (OLED) panels for general lighting. Performance requirements
    2/9/2022 - PDF - English - BSI
    Learn More
    €293.00

  • IEC 62442-1:2022 + Redline

    IEC 62442-1:2022 (Redline version) Energy performance of lamp controlgear - Part 1: Controlgear for fluorescent lamps - Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear
    2/9/2022 - PDF - English - IEC
    Learn More
    €224.00

  • IEC 62442-2:2022 + Redline

    IEC 62442-2:2022 (Redline version) Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear
    2/9/2022 - PDF - English - IEC
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    €120.00

  • IEEE C37.234:2021

    IEEE Guide for Protective Relay Applications to Power System Buses
    2/7/2022 - PDF - English - IEEE
    Learn More
    €151.00

  • IEEE C37.234:2021 Redline

    IEEE Guide for Protective Relay Applications to Power System Buses
    2/7/2022 - PDF - English - IEEE
    Learn More
    €205.00

  • IEEE C37.234:2021

    IEEE Guide for Protective Relay Applications to Power System Buses
    2/7/2022 - Paper - English - IEEE
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    €188.00

  • 22/30422212 DC:2022

    BS EN 50617-1. Railway applications. Technical parameters of train detection systems for the interoperability trans-European railway system Part 1. Track circuits
    2/4/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30450387 DC:2022

    BS EN IEC 62841-2-7 AMD AA. Electric motor-operated hand-held tools, transportable tools and lawn garden machinery. Safety Part 2-7. Particular requirements for spray guns
    2/4/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30450402 DC:2022

    BS EN IEC 62841-2-22 AMD AA. Electric motor-operated hand-held tools, transportable tools and lawn garden machinery. Safety Part 2-22. Particular requirements for cut-off machines
    2/4/2022 - PDF - English - BSI
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    €24.00

  • 22/30450405 DC:2022

    BS EN IEC 62841-2-23 AMD AA. Electric motor-operated hand-held tools, transportable tools and lawn garden machinery. Safety Part 2-23. Particular requirements for die grinders small rotary
    2/4/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30450396 DC:2022

    BS EN IEC 62841-2-19 AMD1. Electric motor-operated hand-held tools, transportable tools and lawn garden machinery. Safety Part 2-19. Particular requirements for jointers
    2/4/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEEE C57.12.90:2021

    IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
    2/4/2022 - PDF - English - IEEE
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    €115.00

  • IEEE C57.12.90:2021

    IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
    2/4/2022 - Paper - English - IEEE
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    €143.00

  • IEEE 1407:2021

    IEEE Guide for Accelerated Aging Tests for 5 kV to 46 kV Extruded Electric Power Cables Using Water-Filled Tanks
    2/3/2022 - PDF - English - IEEE
    Learn More
    €72.00

  • IEEE 1407:2021 Redline

    IEEE Guide for Accelerated Aging Tests for 5 kV to 46 kV Extruded Electric Power Cables Using Water-Filled Tanks
    2/3/2022 - PDF - English - IEEE
    Learn More
    €100.00

  • IEEE 1407:2021

    IEEE Guide for Accelerated Aging Tests for 5 kV to 46 kV Extruded Electric Power Cables Using Water-Filled Tanks
    2/3/2022 - Paper - English - IEEE
    Learn More
    €120.00

  • 22/30451604 DC:2022

    BS EN 61810-7-6. All-or-nothing electrical relays. Tests and Measurements Part 7-6. Contact-circuit resistance (or voltage drop)
    2/3/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30448074 DC:2022

    BS EN 61810-7-1. All-or-nothing electrical relays. Tests and Measurements Part 7-1. Visual inspection check of dimensions
    2/2/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30448078 DC:2022

    BS EN 61810-7-4. All-or-nothing electrical relays. Tests and Measurements Part 7-4. Dielectric strength test, impulse voltage test
    2/2/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30448098 DC:2022

    BS EN 61810-7-25. All-or-nothing electrical relays. Tests and Measurements Part 7-25. Magnetic interference
    2/2/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30448106 DC:2022

    BS EN 61810-7-41. All-or-nothing electrical relays. Tests and Measurements Part 7-41. Insulation coordination
    2/2/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30448130 DC:2022

    BS EN 61810-7-11. All-or-nothing electrical relays. Tests and Measurements Part 7-11. Enclosure Degree of Protection (IP code)
    2/2/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30448110 DC:2022

    BS EN 61810-7-43. All-or-nothing electrical relays. Tests and Measurements Part 7-43. Proof tracking test
    2/2/2022 - PDF - English - BSI
    Learn More
    €24.00

  • PR NF EN IEC 61340-4-9, C20-790-4-9PR (02/2022)

    Électrostatique - Partie 4-9 : méthodes d'essai normalisées pour des applications spécifiques - Vêtements - Caractéristiques résistives
    2/1/2022 - Paper - French - AFNOR
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    €64.50

  • UNE-EN IEC 61557-17:2021

    Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 17: Non-contact AC voltage indicators (Endorsed by Asociación Española de Normalización in February of 2022.)
    2/1/2022 - PDF - English - AENOR
    Learn More
    €64.00

  • IEC 60400:2017+AMD1:2020+AMD2:2022 Edition 8.2

    IEC 60400:2017+AMD1:2020+AMD2:2022 (Consolidated version) Lampholders for tubular fluorescent lamps and starterholders
    2/1/2022 - PDF - English, French - IEC
    Learn More
    €610.00

  • 22/30432560 DC:2022

    BS EN 62271-211. High-voltage switchgear and controlgear Part 211. Direct connection between power transformers gas-insulated metal-enclosed for rated voltages above 52 kV
    2/1/2022 - PDF - English - BSI
    Learn More
    €24.00

  • NF EN IEC 63182-3, C93-182-3 (02/2022)

    Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3 : E-cores
    2/1/2022 - Paper - French - AFNOR
    Learn More
    €88.33

  • IEC 60400:2017/AMD2:2022

    IEC 60400:2017/AMD2:2022 Amendment 2 - Lampholders for tubular fluorescent lamps and starterholders
    2/1/2022 - PDF - English, French - IEC
    Learn More
    €23.00

  • BS EN IEC 61914:2021

    Cable cleats for electrical installations
    2/1/2022 - PDF - English - BSI
    Learn More
    €331.00

  • PR NF EN IEC 60079-5/A1, C23-579-5/A1PR (02/2022)

    Amendement 1 - Atmosphères explosives - Partie 5 : protection du matériel par remplissage pulvérulent "q"
    2/1/2022 - Paper - English, French - AFNOR
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    €25.50

  • ASTM E2769-22

    Standard Test Method for Elastic Modulus by Thermomechanical Analysis Using Three-Point Bending and Controlled Rate of Loading
    2/1/2022 - PDF - English - ASTM
    Learn More
    €54.00

  • ASTM E2769-22 + Redline

    Standard Test Method for Elastic Modulus by Thermomechanical Analysis Using Three-Point Bending and Controlled Rate of Loading
    2/1/2022 - PDF - English - ASTM
    Learn More
    €65.00

  • DIN EN IEC 60079-10-1:2022-02, VDE 0165-101:2022-02

    Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres (IEC 60079-10-1:2020 + COR1:2021), German version EN IEC 60079-10-1:2021
    2/1/2022 - Paper - German - VDE
    Learn More
    €198.01

  • VG 95218-7/A1:2022-02

    Cables and insulated wires - Part 7: Special constructions for cross-section applications, detail standard, Amendment A1, Text in German and English
    2/1/2022 - PDF - English, German - DIN
    Learn More
    €65.89

  • VG 95345-25/A1:2022-02

    Electrical and electronic circuit breakers - Part 25: Insulation Monitoring Devices (IMD) and Insulation Fault Locating Systems (IFLS), detail standard, Amendment A1, Text in German and English
    2/1/2022 - PDF - English, German - DIN
    Learn More
    €39.35

  • PR NF EN IEC 60255-26, C45-200-26PR (02/2022)

    Relais de mesure et dispositifs de protection - Partie 26 : exigences de compatibilité électromagnétique
    2/1/2022 - Paper - English, French - AFNOR
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    €143.00

  • PR NF EN IEC 60255-27, C45-200-27PR (02/2022)

    Relais de mesure et dispositifs de protection - Partie 27 : exigences de sécurité des produits
    2/1/2022 - Paper - English, French - AFNOR
    Learn More
    €180.50

  • 22/30443258 DC:2022

    BS EN 61558-2-20. Safety of transformers, reactors, power supply units and combinations thereof Part 2-20. Particular requirements tests for small reactors
    2/1/2022 - PDF - English - BSI
    Learn More
    €24.00

  • DIN EN 50708-2-1:2022-02

    Power transformers - Additional European requirements - Part 2-1: Medium power transformer - General requirements, German version EN 50708-2-1:2020
    2/1/2022 - PDF - German - DIN
    Learn More
    €92.62

  • DIN EN 50708-1-2:2022-02

    Power transformers - Additional European requirements - Part 1-2: Common part - Assessment of energy performance, German and English version prEN 50708-1-2:2020
    2/1/2022 - PDF - English, German - DIN
    Learn More
    €79.72

  • UNE-CLC/TS 50238-3:2022

    Railway applications - Compatibility between rolling stock and train detection systems - Part 3: Compatibility with axle counters (Endorsed by Asociación Española de Normalización in February of 2022.)
    2/1/2022 - PDF - English - AENOR
    Learn More
    €59.00

  • 22/30451524 DC:2022

    BS EN IEC 60674-3-7. Plastic films for electrical purposes Part 3-7. Specifications individual materials. Fluoroethylene-propylene (FEP) used insulation
    1/31/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEC 60598-2-20:2022

    IEC 60598-2-20:2022 Luminaires - Part 2-20: Particular requirements - Lighting chains
    1/31/2022 - PDF - English, French - IEC
    Learn More
    €173.00

  • IEC 60598-2-20:2022 + Redline

    IEC 60598-2-20:2022 (Redline version) Luminaires - Part 2-20: Particular requirements - Lighting chains
    1/31/2022 - PDF - English - IEC
    Learn More
    €224.00

  • IEC 60034-33:2022

    IEC 60034-33:2022 Rotating electrical machines - Part 33: Synchronous hydrogenerators including motor-generators - Specific requirements
    1/28/2022 - PDF - English, French - IEC
    Learn More
    €345.00

  • BS EN IEC 62868-1:2021 + Redline

    Tracked Changes. Organic light emitting diode (OLED) Light sources for general lighting. Safety General requirements and tests
    1/28/2022 - PDF - English - BSI
    Learn More
    €326.00

  • IEC 60034-18-32:2022

    IEC 60034-18-32:2022 Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings
    1/25/2022 - PDF - English, French - IEC
    Learn More
    €173.00

  • IEC 60034-18-32:2022 CMV

    IEC 60034-18-32:2022 CMV Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings
    1/25/2022 - PDF - English - IEC
    Learn More
    €294.00

  • 22/30449982 DC:2022

    BS EN 60947-7-1. Low-voltage switchgear and controlgear Part 7-1. Ancillary equipment. Terminal blocks for copper conductors
    1/24/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEEE 1017.3:2021

    IEEE Recommended Practice for Specifying Electric Submersible Pump Cable--Polypropylene Insulation
    1/21/2022 - PDF - English - IEEE
    Learn More
    €65.00

  • IEEE 1017.3:2021

    IEEE Recommended Practice for Specifying Electric Submersible Pump Cable--Polypropylene Insulation
    1/21/2022 - Paper - English - IEEE
    Learn More
    €81.00

  • IEEE C57.12.00:2021

    IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    1/21/2022 - PDF - English - IEEE
    Learn More
    €88.00

  • IEEE C57.12.00:2021 Redline

    IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    1/21/2022 - PDF - English - IEEE
    Learn More
    €120.00

  • IEEE C57.12.00:2021

    IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    1/21/2022 - Paper - English - IEEE
    Learn More
    €145.00

  • IEEE 1017.2:2021

    IEEE Recommended Practice for Specifying Electric Submersible Pump Cable--Ethylene-Propylene Rubber Insulation
    1/20/2022 - PDF - English - IEEE
    Learn More
    €65.00

  • IEEE 1017.2:2021

    IEEE Recommended Practice for Specifying Electric Submersible Pump Cable--Ethylene-Propylene Rubber Insulation
    1/20/2022 - Paper - English - IEEE
    Learn More
    €81.00

  • 22/30447579 DC:2022

    BS EN 63419. Guideline for Switching Reliability Evaluation procedures for Gallium Nitride Power Conversion Devices
    1/20/2022 - PDF - English - BSI
    Learn More
    €24.00

  • IEEE 2771:2021

    IEEE Guide for Parameter Configuration of Arcing Horns of DC Earth Electrode Lines
    1/20/2022 - PDF - English - IEEE
    Learn More
    €58.00

  • IEEE 2771:2021

    IEEE Guide for Parameter Configuration of Arcing Horns of DC Earth Electrode Lines
    1/20/2022 - Paper - English - IEEE
    Learn More
    €72.00

  • UNE 21150:2022

    Flexible cables with cross-linked elastomer insulation and reinforced cross-linked elastomer sheath with rated voltage 0,6 / 1 kV
    1/19/2022 - PDF - Spanish - AENOR
    Learn More
    €57.00

  • UNE-EN IEC 60079-10-1:2022

    Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    1/19/2022 - PDF - Spanish - AENOR
    Learn More
    €152.00

  • UNE-EN IEC 60079-10-1:2022

    Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    1/19/2022 - PDF - English - AENOR
    Learn More
    €182.40

  • UNE-EN IEC 60598-2-23:2022

    Luminaires - Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources
    1/19/2022 - PDF - Spanish - AENOR
    Learn More
    €68.00

  • UNE-EN IEC 60598-2-23:2022

    Luminaires - Part 2-23: Particular requirements - Extra-low-voltage lighting systems for ELV light sources
    1/19/2022 - PDF - English - AENOR
    Learn More
    €81.60

  • 22/30450107 DC:2022

    BS EN 61810-7-37 Ed.1.0. All-or-nothing electrical relays. Tests and Measurements Part 7-37. Temperature rise at rated load
    1/19/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30450111 DC:2022

    BS EN 61810-7-3. All-or-nothing electrical relays. Tests and Measurements Part 7-3: Relay coil properties
    1/19/2022 - PDF - English - BSI
    Learn More
    €24.00

  • UNE-EN 50367:2022

    Railway applications - Fixed installations and rolling stock - Criteria to achieve technical compatibility between pantographs and overhead contact line
    1/19/2022 - PDF - Spanish - AENOR
    Learn More
    €126.00

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