4 S.P.D.T., on-on, keyswitch. Key removable in both positions. Third position is momentary. Rated 2A 250V / 4A 120V. 19mm threaded bushing mount. Nice, snappy feeling when switching from one position to the other. Switch extends 45mm below mounting plane, including solder terminals. Includes two keys.
Form A contacts are also called N.O. (Normally Open) contacts or make contacts. Form A contacts
are based on a SPST switch that is wired in a normally open state.
Form C contacts are also called changeover contacts or transfer contacts. Form C contacts are based
on a SPDT switch that that can be independently wired in either a normally open state or normally
closed state by the user. It is also possible to utilize both states simultaneously.
Brand New