GB/T 14824-2008
Replaced
T/CEEIA 389-2019
Active
Group standards
T/CEEIA 389-2019 Plastic Enclosure Circuit Breaker
T/CEEIA 389-2019 Plastic Enclosure Circuit Breaker
Price:
$ 20.00
Basic Information
Standard Code:
T/CEEIA 389-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Low-voltage electrical equipment
ICS Name:
Integrated switch devices and controllers
Publish Date:
2019-12-30
Implement Date:
2019-12-30
Scope
Scope: This standard specifies the terms and definitions, symbols, codes, classification and characteristics of plastic-encased circuit breakers (hereinafter referred to as circuit breakers), product information, normal operating, installation and transportation conditions, structural and performance requirements, and testing for circuit breakers. This standard applies to circuit breakers with rated voltages not exceeding AC 1,000 V or DC 1,500 V (for AC 1,140 V circuit breakers, refer to this standard). Among them, circuit breakers for power distribution protection are mainly used in power distribution lines to connect, disconnect, and carry current under normal operating conditions, and can cut off power in the event of overload, short circuit, undervoltage, or grounding faults in power lines and electrical equipment, protecting the lines and electrical equipment from harm. Motor protection products, in addition to having overload and short-circuit protection functions, can also be used for infrequent motor starting. Green design product evaluation requirements for plastic-encased circuit breakers refer to Appendix E. Main technical content: This standard specifies the terms and definitions, symbols, codes, classification and characteristics of plastic-encased circuit breakers (hereinafter referred to as circuit breakers), product information, normal operating, installation and transportation conditions, structural and performance requirements, and testing for circuit breakers. This standard applies to circuit breakers with rated voltages not exceeding AC 1,000 V or DC 1,500 V (for AC 1,140 V circuit breakers, refer to this standard). Among them, circuit breakers for power distribution protection are mainly used in power distribution lines to connect, disconnect, and carry current under normal operating conditions, and can cut off power in the event of overload, short circuit, undervoltage, or grounding faults in power lines and electrical equipment, prot
Development Information
Related Standards
GB/Z 25842.1-2010
Active
GB/Z 25842.1-2010 Low-voltage switchgear and controlgear—Overcurrent protective devices—Part 1:Application of short-circuit ratings
GB/T 18858.1-2012
Active
GB/T 18858.1-2012 Low-voltage switchgear and controlgear—Controller-device interface(CDI)—Part 1:General rules
GB/T 18858.2-2012
Active
GB/T 18858.2-2012 Low-Voltage switchgear and controlgear—Controller-device interfaces(CDI)—Part 2:Actuator sensor interface(AS-i)
GB/T 18858.3-2012
Active
GB/T 18858.3-2012 Low-voltage switchgear and controlgear—Controller-device interface(CDI)—Part 3:DeviceNet
GB/Z 25842.2-2012
Active