GB 13539.4-1992
Replaced
T/ACCEM 299-2024
Active
Group standards
T/ACCEM 299-2024 Universal Circuit Breaker
T/ACCEM 299-2024 Universal Circuit Breaker
Price:
$ 20.00
Basic Information
Standard Code:
T/ACCEM 299-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Fuses and other overload protection devices
Publish Date:
2024-11-27
Implement Date:
2024-12-26
Scope
Main technical content: This document specifies the terms and definitions of universal circuit breakers, product models and classifications, technical data and performance, normal operating conditions and installation conditions, structural and performance requirements, and testing. This document is applicable to universal circuit breakers used in AC 50 Hz distribution networks with a rated voltage of up to 660 V (690 V) and a rated current of 400 A to 6,300 A.
Development Information
Related Standards
GB 13955-1992
Replaced
GB 13955-1992 Installation and operation of residual current operated protective devices
GB 14285-1993
Replaced
GB 14285-1993 Technical code for relaying protection and security automatic equipment
GB 14287-1993
Replaced
GB 14287-1993 Residual current operated alarm devices for fire prevention
GB 15166.2-1994
Replaced
GB 15166.2-1994 Alternating-current high-voltage fuses Current-limiting fuses
GB 15166.3-1994
Replaced