Miniature Molded Case Circuit Breaker 3P 50A
This miniature molded case circuit breaker (MCCB) is designed for reliable circuit protection. It features a bimetal design, offering thermal-magnetic trip functionality to safeguard electrical systems from overloads and short circuits.
Technical Specifications
Overview
Compact Protection for Modern Distribution
The TRM2-50 series is a high-performance miniature molded case circuit breaker designed for compact electrical distribution systems. Utilizing advanced bimetal technology, it provides robust thermal overload and short-circuit protection in a space-efficient design. Engineered to meet rigorous IEC/EN 60947 standards, this unit ensures reliable operation in varied environments, making it an ideal choice for professional electrical installations.
Performance Metrics
Key Electrical Metrics
50 A
Rated Current
5 kV
Rated Impulse Voltage
500 V
Insulated Voltage
75 %
Service Breaking Capacity Ratio
Technical Specifications
Operating Environment
- Ambient temperature: -5°C to +55°C
- Relative humidity: 45% to 85%
- Altitude: Up to 2000m
- Free from corrosive gases, steam, smoke, and dust
Ultimate Breaking Capacity (Icu)
| Voltage (V) | Capacity (kA) |
|---|---|
| 220 | 10 |
| 415 | 5 |
- Compliance & Standards
- IEC/EN 60947-1IEC/EN 60947-2
