BS EN 50152-3-1:2017/A1 Railway applications - Fixed installations Particular requirements for a.c. switchgear Part 3-1: Measurement, control and protection devices specific use in traction systems Devices
€23.00
Low-voltage switchgear and controlgear Contactors motor-starters. Semiconductor controllers semiconductor contactors for non-motor loads
€404.00
Low-voltage switchgear and controlgear Contactors motor-starters. Semiconductor motor controllers, starters soft-starters
BS EN IEC 60947-1 Low-voltage switchgear and controlgear Part 1: General rules
€77.00
Draft BS EN 62271-111 High-voltage switchgear and controlgear Part 111: Automatic circuit reclosers for alternating current systems above 1 000 V
€42.00
BS EN IEC 61800-5-1/AMD1 Adjustable speed electrical power drive systems Part 5-1. Safety requirements. Electrical, thermal and energy
BS EN IEC 62683-1 Low-voltage switchgear and controlgear - Product data properties forinformation exchange Part 1: Catalogue
BS EN IEC 61439-6 Low-voltage switchgear and controlgear assemblies Part 6: Busbar trunking systems (busways)
High-voltage switchgear and controlgear Part 5: Common specifications for direct current
High-voltage switchgear and controlgear Part 320: Environmental aspects life cycle assessment rules for high-voltage
High-voltage switchgear and controlgear Part 314: Direct current disconnectors earthing switches
High-voltage switchgear and controlgear Direct current by-pass switches paralleling
High-voltage switchgear and controlgear Part 318: DC gas-insulated metal-enclosed for rated voltages including above 100 kV
Draft BS EN 60364-4-44 Amd.1 Ed.3.0 Amendment 1 - Low-voltage electrical installations Part 4-44: Protection for safety against voltage disturbances and electromagnetic disturbances, Clause 443
Draft BS EN 60364-5-53 Amd.3 Ed.4.0 Amendment 3 - Low-voltage electrical installations Part 5-53: Selection and erection of equipment Devices for protection safety, isolation, switching, control monitoring, Clause 534
