Surge arresters - Part 5: Selection and application recommendations
€523.00
Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
€32.00
IEEE Standard Design Tests for High-Voltage (>1000 V) Fuses and Accessories Corrigenda 1
€0.00
BS EN 60947-9-2. Low-voltage switchgear and controlgear. Active arc-fault mitigation systems Part 9-2. Optical-based internal arc-detection devices
€23.00
Entertainment technology - Two-pin connectors for stage lighting
€77.20
IEEE Guide for Application of Neutral Grounding in Electrical Utility Systems, Part VI--Systems Supplied by Current-Regulated Sources
€64.00
Requirements for automatic reclosing devices (ARDs) for circuit breakers, RCBOs-RCCBs for household and similar uses
€369.00
BS EN 60255-26. Measuring relays and protection equipment Part 26. Electromagnetic compatibility requirements
General requirements for arc fault detection devices
€93.91
Low-voltage fuses - Part 4 : Supplementary requirements for fuse-links for the protection of semiconductor devices
€52.13
IEEE Standard for Test Methods and Performance of Low-Voltage (1000 V rms or Less) Surge Protective Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Equipment)
General safety requirements for residual current operated protective devices
€418.00
Inland navigation vessels - Electrical shore connection, three-phase current 400 V, 50 Hz, at least 250 A
€72.00
Electromechanical elementary relays Reliability. Procedure for the verification of B10 values
€269.00
Electromechanical elementary relays Reliability
€355.00
