This standard specifies the classification, structure, performance requirements, test methods and inspection rules of marine low-voltage air circuit breakers (hereinafter referred to as circuit breakers). This standard applies to circuit breakers with AC 50Hz or 60Hz, rated voltage 1000V and below and DC 1500V and below, including circuit breakers with fuses.
JB/T 5796-2007 Referenced Document
GB 14048.1-2006 Low-voltage switchgear and controlgear. Part 1: General rules
GB 14048.2-2001 Low-voltage switchgear and controlgear Low-voltage circuit breakers
GB/T 13384-1992 General speifications for packagings of mechanical and electrical products
GB/T 17626.2-1998 Electromagnetic compatibility--Testing and measurement techniques--Electrostatic discharge immunity test
GB/T 2423.16-1999 Environmental testing for electric and electronic products-- Part 2: Tests--Test J and guidance: Mould growth
GB/T 2423.17-1993 Basic environmental testing procedures for electric and electronic products. Test Ka:Salt mist
GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products. Test Db:Damp heat,cyclic
GB/T 2900.18-1992 Electrotechnical terminology--Low voltage apparatus
GB/T 3783-1994 General specification for low-voltage apparatus in ships
GB/T 4025-2003 Basic and safety principles for man-machine interface,marking and identification Coding principles for indication devices and actuators
GB/T 4026-2004 Basic and safety principles for man-machine interface,marking and identifieation-ldentification of equipment terminals and of terminations of certain designated conductors,including general rules for an alphanumeric system