GRI 100-T-B 100 Series Miniature Surface Mount Switch Set, Standard Gap, 10W, 160VDC, 0.40A, Closed Loop, N/O, and 3M Adhesive Tape, Brown

The GRI 100-T-B is a miniature surface mount magnetic contact from George Risk Industries (GRI), part of the 100 Series. It is a normally open, wired switch that signals when a door or window opens, and its low profile suits residential and light commercial installations. Hermetic sealing and plated contacts that resist sticking or freezing set it apart, and this brown version is made in the US.

Key features

• The miniature, low-profile body fits residential and light commercial jobs.
• You can mount it with a screw-down flange or with self-stick adhesive.
• Wiring options are 12″ #22 AWG leads or screw terminals.
• The hermetically sealed switch has plated contacts that resist sticking or freezing.
• Covers and mounting hardware come with it.
• Longer leads, zip cord or jacketed cable, built-in E.O.L. resistors and diodes, and supervisory loops are available upon request.

Specifications

Brand: GRI

Model: 100-T-B

Series: 100

Product type: Magnetic contact

Contact type: NO (Normally Open)

Standard gap: 1.00″

Power rating: 10W

Voltage: 160VDC

Current: 0.40A

Circuit: Closed loop

Color: Brown

Mount type: Surface mount

Connectivity: Wired

Power source: DC power

Installation type: Hybrid (DIY + Professional)

Country of origin: US

Installation notes

Mount the switch and magnet on a clean, dry surface, and keep them aligned and within the standard gap so the contact reliably closes and opens. If you use the self-stick option, wipe the surface first; if you use the screw-down flange, secure it firmly. Test the loop before closing up the covers.