GB/T 10963.2-2008 Replaced National standards

GB/T 10963.2-2008 Circuit-breakers for overcurrent protection for household and similar installation—Part 2:Circuit-breakers for a.c.and d.c.operation

Publish Date: 2008-12-30 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 10963.2-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Low-voltage distribution electrical equipment

ICS Name: Fuses and other overload protection devices

Publish Date: 2008-12-30

Implement Date: 2010-02-01

Pages: 13 pages

Scope

In addition to the above-mentioned characteristics, this part of GB 10963 stipulates the supplementary technical requirements applicable to single-pole and two-pole circuit breakers operating in DC circuits. The rated DC voltage of single-pole circuit breakers shall not exceed 220 V, and that of two-pole circuit breakers shall not exceed 440 V. The rated current shall not exceed 125 A, and the rated DC short-circuit capacity shall not exceed 10,000 A.