Motor Protection Circuit Breaker

Approx. Rs 2,300 / PieceGet Latest Price

Overload Protection: Uses a thermal bimetallic strip mechanism to detect sustained overcurrents that could cause the motor to overheat and trip the circuit.
Short Circuit Protection: Employs a magnetic release mechanism that instantly trips the circuit in response to sudden, high-magnitude currents, such as those caused by line-to-line or line-to-ground faults.
Phase Failure/Unbalance Protection: Detects the loss or significant imbalance of voltage/current in a three-phase system, which can severely damage a motor.
Manual Control: Equipped with push buttons or a rotary handle for manual switching (ON/OFF) of the motor circuit.
Adjustable Trip Settings: Features a dial to set the precise thermal overload trip current (amperage range) to match the motor's full load current rating.
Compact Design: Integrates multiple protection devices into a single unit, saving panel space and reducing wiring complexity compared to traditional protection schemes.
Common applications include industrial machinery, pumps, compressors, HVAC systems, elevators, and conveyor belts.