These combination circuit breaker switches are rated for up to 48V DC and offer overcurrent protection. The rubber gasket provided with the switch serves to keep dust, debris, and water out of the system. 1/4 inch stainless steel studs serve as secure attachment points for wiring. If the current exceeds the maximum rating the switch will automatically shut off, preventing your components from being damaged.
To turn on the switch, push the reset lever up into the housing. To turn off the switch, press down on the yellow button. This will cause the lever to spring into the off position.