A101SYWQ04
Toggle Switch SPDT On-On, 5A@ 125V ac, 5A@ 28V dc, Panel Mount
The Gemini Series, A Series Toggle Switches have an electrical life of 30,000 cycles and feature threaded bushings: two hex nuts, one internal tooth lockwasher and one locking ring.
Allied Electronics:
SWITCH, A TOGGLE, S ACTUATOR, Y BUSHING, W TERMINAL, Q CONTACT