The R13-564A-05 is a push-button Switch manufactured by SCI. It is a snap-in, single pole, single throw (SPST) switch. It has an operating temperature range between -20°C and +85°C, and a maximum rated voltage of 16VDC or 16VAC. It has a current rating of 3A, and a power rating of 48W. The contact resistance is 100mO max, and the insulation resistance is 100M?. The switch has a mechanical life of 500,000 cycles, and an electrical life of 20,000 cycles. The actuator is made of plastic, and the base is made of epoxy and phenolic material.