Wood door with metal frame.
Dpdt surface door contact.
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.
What do spst spdt dpst and dpdt mean.
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.
Aluminum wood and hollow metal door or frame.
Miniature surface mount switch set.
Dps w concealed door position switch for wood doors.
Sp switches control only one electrical circuit.
1 4 miniature surface mount switch set.
Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw.
110 12 110 t 100 12 100 t series go.
Micro surface mount switch set.
Aluminum wood and hollow metal door or frame.
2 1 2 surface mount magnetic contact series 1000 24w 1000 22w 1000 34w.
Useful for industrial situations where a wide gap surface mount contact is needed rugged alumi.
Dp switches control two independent circuits and act like two identical switches that are mechanically linked.
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.
Sm 4201 lq track mount overhead door magnetic contact switch.
2 dpdt surface mount magnetic contact series 1000 24 1000 22 1000 34.
Both components require drilling a 3 4 19mm diameter hole in the door and frame directly opposite one another.
Recessed steel door contact w wire leads 1 diameter dpdt 1 2 gap size double pole double throw white.
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.
Wood door and frame.
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.
Surface mount magnetic contacts.
The dps w style is a normally closed switch spst.
Overhead door floor mounted with armored cord.
Capped miniature surface mount switch set.
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.
Used for overhead doors in both industrial and residential situations where a wide gap is present.
