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Double pole door contact.
Recessed steel door contact w wire leads 1 diameter high security spdt biased for higher security 1 2 gap single pole double throw white 1078 1076 series 1076w m.
What do spst spdt dpst and dpdt mean.
The unique housing design features a rugged unibody construction with flexible ribbed sides for quick installs.
The contacts are designed specifically for use in the steel doors commonly found in commercial building applica tions.
Gap size closed loop spdt dpdt varies with model.
Pole refers to the number of circuits controlled by the switch.
Recessed steel door magnetic contact with wire leads 1 in.
Menu double door contacts admin 2020 07 30t08 51 27 00 00 double door contacts in some circumstances on security installations there may be a requirement to connect two or more doors using fully supervised wiring.
Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw.
Dp switches control two independent circuits and act like two identical switches that are mechanically linked.
The unique housing design features a rugged unibody construction with flexible ribbed sides for quick sec ure installation without gluing.
The 1078 series steel door contacts are designed specifically for use in the steel doors commonly found in commercial building applications.
Diameter 1 2 in or 1 in.