A-B 140M-J8E-C50Mtr Circuit Breaker for Industrial Control Systems
This A-B miniature circuit breaker is designed for industrial control systems where precise electrical protection is critical. It provides reliable overcurrent protection and is suitable for a wide range of applications including commercial buildings, manufacturing facilities, and data centers.
Brand:A-B
Model:140M-J8E-C50
Product Type:Miniature Circuit Breaker
Rated Current:50 A
Breaking Capacity:6 kA @ 230/400 V AC
Number of Poles:3P
Rated Operational Voltage:230/400 V AC
Trip Characteristics:Type C
Net Weight:0.5 kg
Certification:IEC/EN 60898-1 compliant
The A-B 140M-J8E-C50 Motor Protector Circuit Breaker is designed with advanced technology to protect motors from overloads and short circuits, ensuring uninterrupted operation in demanding industrial environments.
This circuit breaker is built with high-quality materials to withstand extreme conditions, providing long-lasting performance and reliability. Its robust design includes features like thermal and magnetic tripping mechanisms for precise protection.
Installation is straightforward, with clear markings for easy wiring and connection. It’s compatible with a wide range of motor applications, making it a versatile choice for various industrial settings.
The A-B 140M-J8E-C50 offers peace of mind with its certified performance, adhering to international standards like IEC/EN 60947-2. This ensures that users can trust its reliability and safety in critical operations.
For maintenance, the circuit breaker features a simple reset mechanism, allowing quick restoration of service after a trip event. Regular checks and adherence to recommended procedures will keep it in optimal condition.












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