It is widely used in automotive, industry and ocean industry CIRCUIT PROTECTION: Compact design enables high density circuit protection configuration. FEATURES: Operating voltage: 125/250V AC 32V DC; power rating: 4A (amp); switch type: push-button manual reset About this item For piggyback mounting of red dot sights as a secondary sighting system directly to your rifle scope tube Allows for fast transition between your rifle scope and a 1x power red dot optic for use at closer ranges Available in three styles Thermal Circuit Breaker 10 Amp Push Button Reset Overload Protector 125... Electrical Equipment & Supplies Business & Industrial 5AMP Push Button RESET SWITCH DESIGN: This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again Specifications:Current Rating: 4AOperating Voltage: 125/250V AC 32V DCSwitch Type: Push-button Reset Total Size: 28 x 13 x 47mm / 1.1 x 0.5 x 1.85 (L*W*H)Package Included: 2 x Thermal Circuit BreakersDescription:1. When the load exceeds the rated current, the switch reset button will automatically cut off the circuit, and plays a role in protecting the line.2. This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again.3. Compact design enables high density circuit protection configuration. Made of durable plastic, long service life.4. This replacement circuit reset breaker can be used in a variety of applications requiring protection up to a 4 amps.5. Circuit breaker reset button can be used for many applications. Made of durable plastic, long service life Dc Circuit Breaker 10 Best Rkurck 125 250v Ac 50v Dc Push Button Circuit Breaker 20 Amp Circuit Breaker