Allen Bradley 140M-CAF-A10 — Allen Bradley Auxiliary Contact 1NO 12.5 A Use 140M Motor Protection Circuit

The 140M-CAF-A10 Allen Bradley Auxiliary Contact is an electrical component that functions as a switch in coordination with the 140M Motor Protection Circuit Breaker manufactured by Allen Bradley. It is designed to provide additional control and monitoring capabilities to the circuit breaker.

The auxiliary contact is a normally open (NO) contact, meaning that it remains open under normal operating conditions. When the circuit breaker is tripped due to an overload or short circuit, the auxiliary contact closes, indicating that the circuit has been interrupted. This allows for remote signaling and monitoring of the circuit status.

With a current rating of 12.5 A, the auxiliary contact is suitable for use in a variety of applications, including motor control panels, industrial machinery, and power distribution systems. It is built to withstand the high electrical currents that may be encountered in such applications, ensuring reliable operation and protection of the connected equipment.

The 140M Motor Protection Circuit Breaker, on the other hand, acts as a safety device that detects and interrupts abnormal electrical currents to prevent damage to motors and other connected equipment. It is capable of accurately sensing overloads, short circuits, and phase imbalances, and instantly tripping the circuit to isolate the faulty section.