Wood door with metal frame.
Dpdt surface door contact.
The dps w style is a normally closed switch spst.
Sm 4201 lq track mount overhead door magnetic contact switch.
Overhead door floor mounted with armored cord.
Used for overhead doors in both industrial and residential situations where a wide gap is present.
Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw.
Surface mount magnetic contacts.
2 dpdt surface mount magnetic contact series 1000 24 1000 22 1000 34.
1 4 miniature surface mount switch set.
Magnetic contact surface mount dpdt 30 vac dc 0 25a 3 watt 3 length x 0 5 depth x 1 height 1 1 2 width gap armored cable contact aluminum.
Miniature surface mount switch set.
Useful for industrial situations where a wide gap surface mount contact is needed rugged alumi.
Dps w concealed door position switch for wood doors.
Sp switches control only one electrical circuit.
Dp switches control two independent circuits and act like two identical switches that are mechanically linked.
Both components require drilling a 3 4 19mm diameter hole in the door and frame directly opposite one another.
Pole refers to the number of circuits controlled by the switch.
The distance depends on the door type and gap between the door and frame but is in the 1 2 3 4 12 18mm range.
2 1 2 surface mount magnetic contact series 1000 24w 1000 22w 1000 34w.
110 12 110 t 100 12 100 t series go.
Refer to the door position.
Recessed steel door contact w wire leads 1 diameter high security spdt biased for higher security 1 2 gap single pole double throw white.
Aluminum wood and hollow metal door or frame.
What do spst spdt dpst and dpdt mean.
Micro surface mount switch set.
This high grade security surface mount contact incorporates a design that is suitable for installing where there are loose fitting doors that may otherwise trigger a false alarm with other surface mount.
Wood door and frame.
Hollow metal door and frame.
The 1084d n surface mount contact also features a 30 vac dc maximum voltage a dpdt electrical configuration as well as a 1 22 lead wire.
Dps 11 2 sdc door status switch electromechanical ball dpdt 5 amp mc 4m sdc door status switch magnetic contact vandal resistant mortise face plate spdt 50 ma mc 7 sdc door status switch magnetic contact biased high security press fit spdt 50 ma 1 dia.
Recessed steel door contact w wire leads 1 diameter dpdt 1 2 gap size double pole double throw white.
