125a 4p Tpn Motorised Mccb Breaker

Obviously, the 125a 4p tpn motorised mccb breaker is 125a 4P motorised mccb breaker or 125a tpn motorised mccb breaker. The 125a 4P tpn motorised mccb can be operated remotely since it equips a motor driver. The advantages of a 125a 4p tpn motorised mccb breaker could be like as the below:

1. Remote Operation: The breaker can be switched ON/OFF from a distance via control signals.

Benefit: Increases safety for operators, especially in hazardous or hard-to-reach areas.

2. Automation & Integration: Easily integrated into automatic control systems, PLCs, or SCADA.

Benefit: Supports smart grid, building automation, and industrial automation applications.

3. Fast and Reliable Switching: Provides consistent and rapid operation compared to manual handling.

Benefit: Reduces downtime and ensures timely fault isolation.

4. Energy Efficiency & Convenience: Saves manual labor and allows centralized control of multiple breakers.

Benefit: Improves operational efficiency in large facilities.

5. Enhanced Safety: Eliminates the need for direct manual contact with the breaker during switching.

Benefit: Protects personnel from electrical hazards.

Product parameter:

FAQ:

Q: What do ICU and ICS mean for the 125a 4p tpn motorised mccb breaker?

A: Icu is the ultimate breaking capacity: the maximum short-circuit current the MCCB can interrupt safely (though it may not be reusable).

Ics is the service breaking capacity : the level of short-circuit current the MCCB can interrupt and still remain operational.

For a 125a 4p tpn motorised mccb breaker, the Icu could be 35 kA and 50 kA in Wenzhou Xifa Electric Power Equipment Co., Ltd and the Ics could be about 75% of Icu. Meanwhile, the Higher Ics values mean better reliability.

Q: What accessories are available for the 125a 4p tpn motorised mccb breaker?

A: Common accessories of a 125a 4p tpn motorised mccb breaker include auxiliary contacts, alarm contacts, shunt trip devices, undervoltage releases, mechanical interlocks, electrical interlocks, and motor operators.

Q: What is the service life of an 125a 4p tpn motorised mccb breaker?

A: Typically, a 125a 4p tpn motorised mccb breaker have a mechanical life of 10,000 to 20,000 operations and an electrical life of 2,000 to 10,000 operations, depending on the model and rating. In Wenzhou Xifa Electric Power Equipment Co., Ltd, the certain number is 3000 operations of electrical life and 20000 operations of mechanical life.