JB/T 8629-2006 (English Version) PDF

Scope: This standard specifies the scope, reference standards, characteristics, structural and performance requirements, tests and test methods of the HH15 series isolating switch fuse group. This standard applies to HH15 series isolating switch fuse groups (hereinafter referred to as switches). This product is mainly used in distribution circuits with AC 50Hz, rated voltage 630A and below, and rated operating voltage 690V and below. It is used to connect and break normal loads and overload currents, including accidentally switching on and off a single motor. In the event of a short circuit, the fuse can interrupt the current; in the disconnected state, it has an isolation function.

JB/T 8629-2006 Referenced Document

GB/T 13539.2-2002 Low-voltage fuses-Part 2: Supplementary requirements for fuses for use by authorized persons(fuses mainly for industrial application)
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 4207-2003 Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
GB/T 5169.10-1997 Fire hazard testing for electric and electronic products. Test methods. Glow-wire test methods--General