CHINT MCCB 400A 4 POLE BLACK

CHINT MCCB 400A 4 POLE BLACK

CHINT MCCB 400A 4 Pole (Black)

A CHINT MCCB (Moulded Case Circuit Breaker) 400A 4 Pole is a heavy-duty circuit breaker used to protect three-phase, four-wire electrical systems from overloads and short circuits. It is commonly installed as the main incomer or feeder breaker in commercial and industrial electrical distribution panels.

Specifications

Brand: CHINT

Type: Moulded Case Circuit Breaker (MCCB)

Current Rating: 400A

Poles: 4 Pole (3 Phases + Neutral)

Rated Voltage: Up to 690V AC

Frequency: 50/60 Hz

Standard: IEC 60947-2

Protection: Overload and short-circuit protection.


Common uses

Main incoming breaker in distribution boards

Protection of large sub-main feeders

Transformer outgoing protection

Generator output protection

Industrial motor control centers

Large commercial buildings

Solar power distribution systems and inverter AC output panels.


Advantages

Protects cables and equipment from excessive current.

Disconnects all three phases and the neutral simultaneously for safer isolation.

Suitable for high-current electrical installations.

Provides reliable switching and fault protection for commercial and industrial power systems.