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 

 

B-4S
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.

Documentation

general information manual
updated: 2025-11-19
118 KB

Certificates

EU declaration of conformity
updated: 2024-07-18
114 KB

Technical Data

Environmental class according to EN50130-5
II
Maximum humidity
93±3%
Weight
270 g
Break distance
82 mm
Make distance
75 mm
Reed switch enclosure dimensions
88,9 x 44,5 x 11,5 mm
Dimensions magnet enclosure
73,2 x 30 x 30 mm
Operating temperature range
-10...+55 °C

Information materials

1catalogue

4technical data

5product data sheet