GB/T 13862-1992
Abolished
T/ZZB 0672-2018
Active
Group standards
T/ZZB 0672-2018 A residual current circuit breaker (CBAR) with auto-reclosing function
T/ZZB 0672-2018 A residual current circuit breaker (CBAR) with auto-reclosing function
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0672-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Low-voltage distribution electrical equipment
ICS Name:
Switch
Publish Date:
2018-10-26
Implement Date:
2018-11-30
Scope
Main technical content: This standard specifies the terms and definitions of CBAR, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, normal use, installation conditions and packaging, quality commitments, etc. This standard is applicable to CBAR used in low-voltage distribution lines with an AC rated frequency of 50 Hz, a rated residual operating current greater than 0.03 A, and a rated voltage not exceeding 440 V.
Development Information
Related Standards
GB/T 14280-1993
Abolished
GB/T 14280-1993 Thermal time delay switch, Generic specification of
GB/T 14281-1993
Abolished
GB/T 14281-1993 Thermostatic switch, Generic specification of
GB/T 14810-1993
Replaced
GB/T 14810-1993 AC high voltage switches for rated voltages of 110kV and above
GB 15092.2-1994
Replaced
GB 15092.2-1994 Switches for appliances—Part 2:Particular requirements for cord switches
GB 15092.3-1998
Replaced