GRI Surface Mount Door Contacts 29A

$8.09

Overview

GRI 29A Form A or Normally Open Surface Mount Door Contacts

GRI 29A-W Surface Mount Magnetic Reed Switch Set, White, Closed Loop, Standard Gap Up to 1 inch, Top Terminals, Covers

Product Details

Product Specifications
Additional Info
Questions & Answers

29A Highlights

Lifetime warranty against workmanship, material and factory defects
UL and ULC approved
Side mounted screw terminals on 29 series
Standard gap up to 1 inch, 5/8 inch on steel
Wide gap up to 1 1/2 inch, 3/4 inch on steel
Extra wide gap up to 2 inch, 1 inch on steel
Spacers, covers and screws Included
Private labeling on request
Built-in E.O.L. resistors and diodes available on request
Switches or magnet only are available separately
Supervisory loop or dummy terminals available
Maximum switching current 400 mA
Form A or N/O

Also Known As

29A-W, 29A-B, 29AW, GI-29AW, GRI-29AW

Manufacturer

GRI

Manufacturer Warranty

Lifetime

Model Number

29A

Power Requirements

24VDC/12VDC

UPC Code

013039058553

1 Question asked on GRI Surface Mount Door Contacts 29A • Ask a Question

Q Steve • 02/08/2025, 11:38:41 AM Keeps triggering saying door is open when not does that mean sensor is bad??

A 02/10/2025, 3:51:24 PM The door contact sensor can be tested independent of the system using a multi-meter, checking for continuity between the two terminals while in the open & closed state. To go over any additional questions regarding this 29A series Door Contact please give us a call at 1-866-500-5625