B-4S 
B-4S
Gate magnetic contact (metal housing)
Magnetic contacts are basic elements of a perimeter protection system. Small B-4S tight magnetic contacts in a metal housing are designed for surface mounting. The metal screen protects the wiring against damage, which makes these contacts a perfect solution for locations particularly vulnerable to sabotage attempts or mechanical exposure. These contacts are screwed to a surface and provide an ideal solution for garage gate installation.
- surface mounted (screw mount)
- rugged, metal sealed body
- armored cable
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Certificates
Technical Data
Max. reed switched voltage
100 V
Max. switched current
400 mA
Operating temperature range
-10...+55 °C
Weight
270 g
Maximum humidity
93±3%
Make distance
75 mm
Break distance
80 mm
Dimensions magnet enclosure
78,5 x 30 x 30 mm
Environmental class according to EN50130-5
II
Detector type (outside magnetic field)
NO
Reed switch enclosure dimensions
104,5 x 44,5 x 11,5 mm