GDB1-□S series circuit breaker for prepaid electricity meter has control signal undervoltage delay shunt trip function, suitable for AC 50Hz (60Hz), rated working voltage 1P+N/230V, 3P+N/400V, rated current up to 125A. The circuit is controlled by remote control or automatic signal control, and the line is overloaded and short-circuit protected. It is widely used in the national grid one-to-one meter renovation project and IC card prepaid energy meter with external special circuit breaker to prevent unpaid electricity bill, and the protection characteristics of the circuit breaker is C-type.

Comply with the IEC1009-1、GB/T 10963.1 Standard

Frame Size：63A、80A、125A

Current Grade：6-63A、32-80A、63-125A

Switching Capacity：Icn=6 kA-10 kA

Poles：1P+N、3P+N