Blue Sea Systems, waterproof switch Contura SPST Off-(On) black

Description

Blue Sea Systems waterproof switch is designed for use in boats and marine applications. It fits existing Contura switch panels or can be mounted in the matching loose mounting panels.

• Brand: Blue Sea Systems
• Weight: 0.16 kg
• Switch function: OFF-(ON)
• Pole type: SPST
• Package dimensions: Gross weight: 0.16 kg

Switch function (ON) = spring return

Pole types: SPST = single pole and single “throw” SPDT = single pole and double “throw” DPST = double pole and single “throw” DPDT = double pole and 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 function as two identical switches mechanically linked together).

“Throw” refers to the actuator’s end position: ST switches close a circuit in only one position. The other position of the lever 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 center position (often On-Off-On).