JC80-2P Miniature Circuit Breaker

 The circuit breaker control mode is divided into fully automatic control mode and semi-automatic control mode, namely "automatic" mode and "manual" mode, which can be set through the mode switch on the circuit breaker panel;

"Automatic" mode: automatically opens when the power supply is overvoltage, undervoltage, or undervoltage, and automatically closes when the power supply is normal;

"Manual" mode: automatically opens when the power supply is overvoltage or undervoltage, and automatically opens when the power supply is undervoltage. When the power supply is normal, it does not automatically close;

Connect L to the left side and N to the right side of the incoming terminal of the single-phase circuit breaker; The incoming terminals of the three-phase four wire circuit breaker are 1, 3, 5, N from left to right, that is, the neutral line is connected to the right side of the product, and the control unit of the circuit breaker is located on the left side of the product;