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GRI Surface Mount Door Contacts 29A

$8.54

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

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Specifications

  • Contact: Form A (N.O.)
  • Maximum switching current: 400 mA
  • Gap: standard up to 1 in (5/8 in on steel); wide up to 1 1/2 in (3/4 in on steel); extra wide up to 2 in (1 in on steel)
  • Terminals: side mounted screw terminals
  • Approvals: UL and ULC
  • Warranty: lifetime against workmanship, material and factory defects
  • Included: spacers, covers and screws
  • Options: built-in E.O.L. resistors and diodes available on request; switch or magnet only available separately; supervisory loop or dummy terminals available; private labeling on request

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 •
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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