BS 4571:1970

BS 4571:1970

Withdrawn Most Recent

Specification for on-load tap-changers for power transformers

€269.00

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IEEE C37.012a:2020

IEEE C37.012a:2020

Superseded Historical

IEEE Guide for the Application of Capacitance Current Switching for AC High-Voltage Circuit Breakers Above 1000 V Amendment 1

€57.00

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BS 438:1941

BS 438:1941

Withdrawn Most Recent

Cooker control units for use in 2-wire circuits of not more than 250 volts declared voltage

€269.00

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BS 438:1936

BS 438:1936

Withdrawn Most Recent

Cooker control units for use in 2-wire circuits of not more than 250 volts declared voltage

€269.00

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BS 438:1932

BS 438:1932

Withdrawn Most Recent

Cooker control units for use in 2-wire circuits of not more than 250 volts declared pressure

€269.00

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BS 764:1937

BS 764:1937

Withdrawn Most Recent

Specification. Automatic change-over switches and contactors for emergency lighting systems

€269.00

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BS 9571 N/F000:1973

BS 9571 N/F000:1973

Withdrawn Most Recent

Detail specification for lever operated switches, quick-make quick-break. Assessment levels as in individual detail specifications

€165.00

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BS 9578 N/F000:1973

BS 9578 N/F000:1973

Withdrawn Most Recent

Detail specification for microswitches (sensitive switches). 30 mm nominal body dimension, plunger actuated. Assessment levels as in individual detail specifications

€165.00

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BS 1833:1952

BS 1833:1952

Superseded Historical

Cooker control units at 30 amperes, 250 volts single-phase a.c. only

This product is not for sale, please contact us for more information

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BS 2631:1955

BS 2631:1955

Superseded Historical

Oil switches for alternating current systems

€269.00

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BS 2652:1955

BS 2652:1955

Superseded Historical

Cord-operated ceiling switches

This product is not for sale, please contact us for more information

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BS 3078:1959

BS 3078:1959

Superseded Historical

Isolators (including selectors) for alternating-current systems

This product is not for sale, please contact us for more information

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BS 2G 213:1974

BS 2G 213:1974

Withdrawn Most Recent

Specification for mechanically operated switches

€269.00

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NF EN IEC 62271-103, C64-471-103 (11/2023)

NF EN IEC 62271-103, C64-471-103 (11/2023)

Active Most Recent

Appareillage à haute tension - Partie 103 : interrupteurs à courant alternatif pour tensions assignées supérieures à 1 kV et inférieures ou égales à 52 kV

€213.00

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NF EN IEC 61058-2-4, C61-120-2-4 (02/2021)

NF EN IEC 61058-2-4, C61-120-2-4 (02/2021)

Active Most Recent

Switches for appliances - Part 2-4 : particular requirements for independently mounted switches

€111.67

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