Allen-Bradley 140MG-G8P-D12-KA140G Motor Protection Circuit Breaker, G Frame, 125A
The Rockwell Automation 140MG-G8P-D12-KA140G is designed for motor protection in industrial settings, offering reliable circuit breaker functionality with integrated features tailored for efficient operation and maintenance.
Manufacturer:Rockwell Automation
Model Number:140MG-G8P-D12-KA140G
Rated Current:125A
Frame Size:G
Protection Category:Motor Protection Circuit Breaker
Mounting Type:Panel Mount
Breaking Capacity:50kA at 440V AC
Control Voltage:24V DC
Protection Class:IP20
Certification:CE, UL, CSA
The Allen-Bradley 140MG-G8P-D12-KA140G is a robust motor protection circuit breaker designed for industrial automation and control systems. Its primary function is to provide comprehensive protection against electrical faults that can damage motors, such as overloads, short circuits, and phase failures. The breaker features a thermal overload protection system that automatically trips under excessive load conditions, ensuring the longevity and safety of your motors.
Crafted with precision, the 140MG-G8P-D12-KA140G boasts a durable design capable of handling up to 50kA at 415V AC, making it suitable for demanding industrial applications. Its compact G frame size ensures easy installation and integration into existing control panels without compromising on space or performance. Additionally, the breaker is rated for IP20 protection, offering basic protection against dust ingress and light water splashes, enhancing its reliability in harsh environments.
With its instantaneous magnetic trip class, the Allen-Bradley 140MG-G8P-D12-KA140G reacts swiftly to sudden current surges, providing immediate circuit disconnection to prevent catastrophic damage. The breaker’s modular design facilitates quick maintenance and replacement, minimizing downtime in critical operations. It is perfectly suited for industrial settings where continuous operation is crucial to business processes.



















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