Blue Sea Systems waterproof switch Contura SPDT (On)-Off-On so

Blue Sea waterproof switch ConturaIII SPDT (on)/off/on with LED

Switch function (ON) = return spring

Pole types:
SPST = single pole and single throw
SPDT = single pole double throw
DPST = double pole and single throw
DPDT = double pole double throw

Pole refers to the number of circuits controlled by the switch: SP switches control only one electrical circuit. DP switches control two independent circuits (and act as two identical switches that are mechanically connected).
“Throw” refers to the outer position of the actuator: ST switches close a circuit in only one position. The other position of the handle is off. DT switches close a circuit in the Up position, as well as the Down position (On-On). A DT switch can also have a middle position (often On-Off-On).

Blue Sea Systems' high-quality waterproof switches fit into existing Contura electrical panels or can be mounted in the corresponding loose mounting panels.

Specifications

Number of LEDs: 1
Switch function: (ON)-OFF-ON
LED: lit at ON
Pole type: SPDT