8503 Series Lever Lock Toggle Switch | SPST, ON-OFF, G, Environmentally Sealed 7274-112.5 The 301F-A has a 3-pin

The 301F-A has a 3-pin temperature probe and orange LED lighting

toggle actuator

& TB40 lithium ion aviation batteries

This Tasklight 600 (EDMO# 600-TH-1-R) has white and red-colored lighting and a lamp head diameter of 1

Elapsed time is controlled by pilot All three functions have a memory

8503 Series Lever Lock Toggle Switch | SPST, ON-OFF, G, Environmentally Sealed 7274-112.5 The 301F-A has a 3-pinThe 8503K series are environmentally sealed toggle switches that are completely protected from dust, moisture, and other contaminates. The lever lock mechanism prevents accidental switch operation. Version 8503K9 is a single pole, single throw toggle switch. Positions: ON OFF with G style bushing (locked in keyway side)