M-20
Industrial Surface Mount Switch Sets
Shop GRI industrial surface mount switch sets in the M-20 magnet group.
The unit has a regular gap of 1 1/2" which covers the various types of steel door and frame conditions found at every commercial and industrial site. Models in this group: the 410P-72WG-G, 410P-72WG-W, 410P-B, 410P-G, 410P-W, and 411P. Options span white, brown, and gray finishes, closed loop, open loop, and SPDT contacts, and screw terminals.
Compare commercial and industrial switch sets, all GRI magnets and switch sets, and end of line resistors. Browse the full GRI catalog. Contact our team to match a switch set to your door.