Schneider Electric Shunt Trip Release with OC contact

Schneider Electric Shunt Trip Release with OC contact shunt trip release with OC (overcurrent) contact is a safety mechanism commonly used in electrical circuit breakers. The shunt trip release is a device that, when activated, causes the circuit breaker to trip open, disconnecting the circuit. This release can be triggered remotely, typically by a switch or a control system, in response to certain conditions such as emergencies or faults.

The overcurrent (OC) contact, on the other hand, is a sensing element that detects excessive current flow in the circuit. When the current exceeds a preset threshold, the OC contact signals the shunt trip release to activate, thereby tripping the circuit breaker and interrupting the flow of electricity. This feature provides an additional layer of protection against overloads and short circuits, helping to prevent damage to equipment and minimizing the risk of electrical hazards.