B-4M 
B-4M
Gate magnetic detector (metal housing)
Magnetic detectors are basic elements of a perimeter protection system. Medium-size B-4M tight side magnetic detectors in a metal housing are designed for surface mounting. The metal screen protects the wiring against damage, which makes these detectors a perfect solution for locations particularly vulnerable to sabotage attempts or mechanical exposure. These detectors 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
238 g
Maximum humidity
93±3%
Make distance
75 mm
Break distance
80 mm
Dimensions magnet enclosure
106 x 16 x 15,5 mm
Environmental class according to EN50130-5
II
Detector type (outside magnetic field)
NO
Reed switch enclosure dimensions
106 x 36,5 x 10 mm
Bracket dimensions
107 x 2,5 x 50 mm