Normy GB - Čínské národní normy - strana 352

Low-voltage switchgear and controlgear—Part 4-3: Contactors and motor-starters—Semiconductor controllers and semiconductor contactors for non-motor loads

Norma vydána dne 31.10.2025

Low-voltage switchgear and controlgear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behaviour under fault conditions (PDDB)

Norma vydána dne 29.9.2017

Low-voltage switchgear and controlgear—Part 5-5: Control circuit devices and switching elements—Electrical emergency stop device with mechanical latching function

Norma vydána dne 4.6.2019

Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers(NAMUR)

Norma vydána dne 9.11.2006

Low-voltage switchgear and controlgear—Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines

Norma vydána dne 29.8.2016

Low-voltage switchgear and controlgear—Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
K dispozici od: červenec 2026

Norma vydána dne 31.12.2025

Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methord of assessing the performance of low-energy contacts - Special tests

Norma vydána dne 30.12.2008

Low-voltage switchgear and controlgear—Part 7-3: Ancillary equipment—Safety requirements for fuse terminal blocks

Norma vydána dne 24.2.2016

Low-voltage switchgear and controlgearPart 5-7: Control circuit devices and switching elementsRequirements for proximity devices with analogue output

Norma vydána dne 17.12.2013

Low-voltage switchgear and controlgear—Part 2: Circuit-breakers

Norma vydána dne 29.9.2020