Description
The YIFA Prepaid Molded Case Circuit Breaker YFCM1 Series is a reliable solution for the distribution of electric energy and the protection of circuits. Designed for AC 50Hz networks with a rated working voltage of 690V and currents up to 630A, this circuit breaker safeguards electrical systems against overloads, undervoltage, and short circuits. For frame sizes of 400A and below, it can also prevent motor issues due to overloads and undervoltage. The YFCM1 series allows for infrequent circuit transfers and motor starts under normal conditions, adhering to the GB14048.2 and IEC60947-2 standards.
Specifications
| Feature | Details |
|---|---|
| Rated Voltage | 690V |
| Rated Current | 630A |
| Frequency | 50Hz |
| Protection | Overload, Undervoltage, Short Circuit |
| Frame Size | Up to 400A |
Additional Information
- Two groups of auxiliary contacts for under voltage release.
- Various alarm contact options available.
- Shunt release features for auxiliary contact alarm.
