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1045 Series

Surface Mount Industrial Contact, Wire Leads


The 1045 Series features a wider make distance, which permits faster installation, accommodates greater misalignment, and works better on steel without time-consuming brackets. A wider break distance helps prevent false alarms caused by loose fitting doors. Edwards Signaling -specified contacts keep the 1045 Series from sticking or freezing on seldom-used doors.

Use the 1045 Series industrial contacts to protect openings such as metal entry/exit doors, overhead doors, roof hatches, or hinged skylights.


-  Models for use on steel without time-consuming brackets`
-  Rugged construction
-  Convenient surface mount wiring
-  Mounting screws

1045 Series

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Catalog Numbers

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Catalog Number

N.O. 7.5W/VA Surface Mount With Wire Leads
100V AC/DC max., 0.5A max., 7.5W/VA max.


SPDT 3W/VA Surface Mount With Wire Leads
30V AC/DC max., 0.25A max., 3.0W/VA max.




Agency Approvals

UL Listed
ULC Listed
NEMA Ratings:  1, 2, 4, 4X, 5, 6, 12
Protection Class:  IP67


Enclosure:  ABS Plastic

Temperature Range:  -40F to 150F (-40C to 65C)

Environmental:  Hermetically sealed contact switch encapsulated in polyurethane

Response Time :    1 msec.  max.

Life cycles:  100,000 under full load;  10,000,000 under dry circuit

Lead Types/O.D.:   Jacketed #22 AWG / 0.187" (0.48cm)


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