A Push Pull Plunger Thermal Circuit Breaker uses a plunger to open and close the circuit. The plunger is held in place by a thermal element. When the temperature of the thermal element rises above a certain level, the plunger is released, opening the circuit.Attributes:• Prevents damage to the evaporator coil by preventing electrical fires• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Push Pull Plunger Thermal Circuit Breaker uses a plunger to interrupt the flow of current to an evaporator coil when the temperature of the coil exceeds a certain level.