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GRI 28A-B Surface Mount Magnetic Reed Switch Set, Brown, Closed Loop, Standard Gap Up to 1", Concealed Terminals

  • JMAC SKU: GRI-28A-B
GRI 28A-B Surface Mount Magnetic Reed Switch Set, Brown, Closed Loop, Standard Gap Up to 1", Concealed Terminals
$3.73
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Minimum Purchase:
10 units
JMAC_ID:
200204422
df_manual_boost:
2.20
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The GRI 28A-B is a brown magnetic reed switch designed for surface mounting. The unit is equipped with closed loop systems and concealed terminals. The switch offers a standard gap of 1" and 5/8" on steel.

UPC: 697625006045.0
Also known as: GI-28AB, 28AB

Technical Specifications:
  • Color: Brown
  • Application/Usage: Commercial, Industrial
  • Contact Resistance: 150000 Micro Ohm
  • Product Series: 28
  • Product Type: Magnetic Contact
  • Contact Configuration: N.O.
  • Contact Form: Form A
  • Contact Resistance (Ohm): 0.15
  • Standard Gap (mm): 25.4
  • Standard Gap: 1'"
  • Termination Style: Screw Terminal
  • Product Color: Brown
  • Mounting Type: Surface Mount
  • Features: End of Line (EOL) Resistor
  • Additional Information: Screw Down Flanges Side Screw Terminals on 29 Series
  • Limited Warranty: Lifetime
  • Contact Type: Closed Loop
  • Country of Origin: United States
  • Package Contents: 28A-B Magnetic Contact Cover Spacers Mounting Hardware
  • Certifications & Standards: UL ULC


For more information about the GRI 28A-B, please contact us.
  • Color: Brown
  • Closed loop
  • Standard gap up to 1", 5/8" on steel
  • Concealed terminals
  • Lifetime warranty against workmanship, material and factory defects
  • UL and ULC approved
  • 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

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Customer Reviews

(2 reviews) Write a Review

2 Reviews

  • 5
    GRI-28A-B

    Posted by 117656 on Sep 19th 2017

  • 5
    GRI-28A-B

    Posted by 111173 on Apr 9th 2017