Safran Electrical & Power 8505K53 Safran Power 8505K53

The 8505K53 is a four-pole, environmentally sealed lever lock switch from the 8503/8504/8505 series, designed for military applications per MIL-DTL-3950. It features a 15/32-32 threaded bushing, thermoset molded housing, and is rated for operation from -85°F to +160°F. The switch supports 20,000 operations at rated load and 40,000 mechanical operations. It includes flush screw terminals and a locking actuator for safety. The part is compatible with the MS24660-21M connector designation and is capable of switching up to 5 A resistive load at 115 VAC or 4 A resistive load at 28 VDC. Its dimensions include a terminal screw size of #6-32 with internal tooth lockwasher, and a panel cutout of 0.480 inch diameter with a keyway. Locking action is defined as OFF in center position with lever locked against keyway side.