250A Three-Pole Molded Case Circuit Breaker
This molded case circuit breaker is rated for 250A and features a three-pole configuration. It is designed to provide reliable overcurrent and short-circuit protection in electrical distribution systems.
Technical Specifications
Overview
Professional Grade MCCB
The TRM series 250A three-pole molded case circuit breaker is engineered for reliable overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. It fully complies with international IEC/EN 60947-1 and 60947-2 standards, ensuring safety and performance. The design supports versatile installation with both fixed and adjustable current settings, making it an ideal choice for demanding power management applications.
Technical Ratings
Rated Current
250 A
Rated Current
- Rated Insulation Voltage
- 1000 V
- Rated Impulse Withstand Voltage
- 8 kV
- Operating Frequency
- 50/60 Hz
Operating Environment
- Operating Temperature
- -5°C to +55°C
- Maximum Altitude
- 2000 m
Mechanical & Design
Breaking Capacity Types
S-typeH-type
- Mechanical Life Cycles
- 7000
- Electrical Life Cycles
- 1000
- Available Pole Configurations
- 1-pole3-poles4-poles
Performance Data
Short-Circuit Breaking Capacity (Icu)
| Voltage | S-Type (kA) | H-Type (kA) |
|---|---|---|
| 240V | 25 | 36 |
| 415V | 37 | 50 |
