Molded Case Circuit Breaker
This molded case circuit breaker is designed to distribute electrical energy and protect circuits and power supply equipment. It protects against overload, short circuit, and under-voltage.
Technical Specifications
Overview
CFM3 Series Molded Case Circuit Breaker
The CFM3 series molded case circuit breaker is engineered for reliable power distribution and circuit protection in AC 50Hz systems. Designed with a rated insulation voltage of 690V and supporting currents up to 800A, it effectively safeguards power supply equipment against overload, short-circuit, and under-voltage conditions. This versatile breaker is suitable for infrequent circuit conversion and motor starting, ensuring robust performance and safety in various electrical installations.
Electrical Specifications
- Rated Insulation Voltage
- 690 V
- Rated Working Voltage
- 690 V
- Rated Current
- 800 A
- Rated Frequency
- 50 Hz
Standards & Compliance
- Compliance Standards
- IEC 60947-2GB 14018.2
Accessory Configuration
Release Mode and Accessory Reference
| Accessory Name | Instantaneous Release Code | Reset Release Code |
|---|---|---|
| Alarm Contact | 208 | 308 |
| Shunt Release | 210 | 310 |
| Auxiliary Contact | 220 | 320 |
| Under-voltage Release | 230 | 330 |
| Shunt Release Auxiliary Contact | 240 | 340 |
