On/Off Switch 

"Sierra push pull switches feature solid brass construction with stainless steel springs. 3/8" Diameter mounting stem fits panels up to 1" thick. 15 amp @12VDC, 25A @24VDC.
MP39400: used to control the same circuit from two locations.
MP39600: energizes two separate circuits in the ON position.
MP39640: first pull energizes circuit 1, second pull energizes circuit 2.
MP39570, MP39580, & MP39590: first pull energizes circuit 1, second pull energizes circuits 1&2.
MP39610 & MP39620: first pull energizes circuit 1, second pull energizes circuits 2&3."

Description: Off/On, Type: SPST, Terminals: 2 Screw, Knob: Chr/Plastic

Sold: Each