Used on helicopter, advance attack, ah-1w. switch commonly known as the fire t-handle; alerts pilot of a engine fire; pulling of the handle extinguises the engine fire
Used on panel, engine control. switch, selector 30.5mm type 4/4x/13 2 position pb non-illum., push-pull/twist to release, red, 2 no- 2 nc, finger safe guards
normally closed late break contact. when button is pushed from out to the in position, the mechanical detent action of the operator occurs before electrical contacts change state. when the button is pulled from the in the out position, the electrical contacts change state before the mechanical detent occurs. 30mm push button nema
