Showing 161–176 of 728 results
$ 95.04
In stock
The GRI 8080RS-T-W is a white recessed 3/4 stubby switch set designed for steel doors.;
The set features screw terminals.
$ 73.44
In stock
Lifetime Warranty
Solves Problem Window Installs
Time Saving Installations
$ 103.82
In stock
Available in Closed Loop, Open Loop and SPDT
Switches or Magnets are Available Separately
Supervisory Loops Available
$ 64.11
In stock
GRI 4400 Switch Series is a heavy duty surface mounted industrial grade contact. A weather resistant rugged aluminum housing and a variety of optional mounting brackets make it ideal for securing chain link gates, overhead garage doors, safes or walk-in freezer doors.
 Kits include hardware, brackets and mounting instructions.
$ 103.82
In stock
GRI 700-T-W Capped Miniature Surface Mount Switch Set, 3/4″ Standard Gap, 10W, 160VDC, 0.40 Amp, Closed Loop, N/O, A, White
$ 81.66
In stock
Lifetime Warranty
UL and ULC approved
Armored or jacketed cable
$ 43.86
In stock
use an external power source which will energize a built-in relay
 can be used to actuate an external device, i.e. transmitter, annunciator, etc.
$ 104.49
In stock
Built-in Resistors and Diodes Available on Request;
Switches or Magnets are Available Separately;
Supervisory Loops Available
$ 17.27
In stock
The GRI 29AWG-W is a white magnetic reed switch designed for surface mounting
The unit is equipped with a closed loop system, top terminals covers
The switch offers a wide gap of up to 1-1/2 and 3/4 on steel
$ 58.05
In stock
GRI MC-180-W Door Channel Magnet, UL Fire Rated 10C, 1.743″ Length x 1.393″ Width x 0.8″ Height, White 10 pack
$ 62.76
In stock
Lifetime Warranty
UL and ULC approved
Armored or jacketed cable
$ 70.88
In stock
Longer Leads, zip cord or jacketed cable upon request
Built-in E.O.L. resistors and diodes upon request
Switches or magnets available separately
$ 107.19
In stock
Self-locking
UL and ULC Approved
Solid, One Piece Design
$ 27.66
In stock
Lifetime Warranty
Colors: White, Brown, Grey or Black
UL and ULC Approved
$ 20.51
In stock
Terminal Switch Indicated ByT Designation
The New Gri Short Roller Ball is a Unique Combination of Many Feature
Hardware and Spacers Included
$ 98.42
In stock
Self-Locking
Standard 12″ Leads or Terminals
Solid, One Piece Design