250A Single Phase Molded Case Circuit Breaker
This molded case circuit breaker is designed for single-phase electrical systems. The 250A MCCB provides overcurrent and short-circuit protection.
Technical Specifications
Overview
High-Performance Molded Case Circuit Breaker
The TRM series MCCB provides robust overcurrent and short-circuit protection for industrial and commercial electrical distribution systems. Designed for reliability, it features high breaking capacity and versatile configuration options including fixed or adjustable current settings. The unit fully complies with international IEC/EN 60947-1 and 60947-2 standards for safe, long-term operation.
Technical Specifications
Key Performance Metrics
1,000 V
Insulation Voltage
8 kV
Impulse Withstand
7,000 cycles
Mechanical Life
1,000 cycles
Electrical Life
Short-Circuit Breaking Capacity (Icu)
| Voltage | S-Type (kA) | H-Type (kA) |
|---|---|---|
| 240V | 25 | 36 |
| 415V | 37 | 50 |
- Rated Current
- 100A125A160A180A200A225A250A
Environmental Requirements
Environmental Conditions
- Ambient temperature: -5°C to +55°C
- Relative humidity: 45% to 85%
- Maximum altitude: 2000m
- Free from excessive steam, smoke, dust, and corrosive materials
