D45ZK09-BK-DBS-W-K is a micro switch from Encitech. It is a single pole, double throw, momentary action switch with snap-in panel mounting and black housing. The switch is rated up to 6A at 125VAC, 3A at 250VAC, and 0.3A at 30VDC. Additionally, the contact resistance is less than 500mO, and the insulation resistance is greater than 500MO at 500VDC. The operating temperature range is -40°C to +85°C, and the life expectancy is greater than 10,000,000 cycles.