Description
3 Pole 25A Three Phase Circuit Breaker 6kA C Curve MCB:
A Two-Phase Circuit Breaker, or double-pole breaker, is designed for circuits that need 240 volts, protecting against overloads by simultaneously tripping two hot wires. Unlike single-pole breakers, which handle one hot wire at 120 volts, two-phase breakers deliver combined voltage for high-power appliances like air conditioners, water heaters, and large kitchen appliances. Typically rated for 240V, these breakers come in various amperage ratings (e.g., 20A, 30A, 40A) to match specific power needs. This double-pole design enhances safety by fully disconnecting power during faults, reducing the risk of partial disconnection. Lanx is a best electrical distributor in Australia.
Construction and Features Three-Phase Circuit Breaker:
- Fine and Unique Appearance
- Short circuit and overload dual-protection performance
- High-breaking capacity (10kA) that is leading among the world’s similar products
- Unique Label, transparent window
- Convenient and reliable installation mode
Technical Data
- Number of Pole: 3P
- Rated Current: 25A
- Rated working voltage: 240/415V
- Rated frequency: 50/60Hz
- Rated frequency(miniature circuit breaker): 400V
- Curve (miniature circuit breaker): B, C, D
- High short-circuit breaking capacity: 6000A(kA)
- Instantaneous tripping current: 5ln (B type); 10ln (C Type); 20ln (D type)
- Instantaneous non-tripping current: 3ln (B Type); 5ln (C Type); 10ln (D Type)
- Mechanical Life: 4000 times
- Degree of protection: IP20
- Wiring mode: Front wiring
- Connecting conductor: Up to and including 16m²
- Wiring Height: 21.5mm
