Seco-Larm SM-216Q/GY Surface-Mount Wide-Gap Magnetic Contact, 2-3/4" (70mm) Gap, N.C., Gray, Mounting Tabs

  • MPN: SM-216Q/GY
  • JMAC ID: 200409430
$5.84
Limited Stock
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Minimum Purchase:
10 units
JMAC_ID:
200409430
df_manual_boost:
1.00
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
When it's unrealistic to use recessed magnetic contacts for your defense system, use SECO-LARMs SM-216Q/GY Wide Gap Magnetic Contacts. The Seco-Larm SM-216Q/GY grey contact is designed for use with hard-to-mount installations, windows, and misaligned doors.

The magnet will operate the contact from almost any direction. These wide gap contacts work even with separations over 2-3/4" (70 mm). They measure just 2" x 3/8" x 3/10" and come with mounting screws and adhesive tape for installation. They also contain a sensor and magnet as well as covers and spacers (Model SM-816-2Q).

For mounting on steel doors and windows, a spacer or stronger magnet may be necessary. The contacts have a unique Rhodium plating that has gone through a special oxygen treatment to eliminate absorption of organic impurities, polymer growth, as well as the possibility of contact freezing. These advanced contacts are incredibly reliable, especially at the lower load levels normally used in security systems.

UPC: 999999117461
Also known as: SL-SM216QGY, SM216QGY, SL-SM216QGY, SM216QGY

Technical Specifications:
  • Terminals: Screw-type
  • Temperature: -15º~+160º F (-25º~70º C)
  • Switch cycles: 50 Million (0.1mA@5VDC)
  • Material: Case - High-impact ABS plastic, Contacts - Deactivated rhodium on gold under-plating
  • Magnet type: Alnico 5 
  • Contact rating: 0.1A@100VDC (max), 1.0A@10VDC (max), 10W (max)
  • Color: White
  • Circuit type: N.C.
  • Switch dimensions: 3-15/16"x9/16"x1/2" (100x14x13mm)
  • Operation gap: 2-3/4" (70mm)
  • Magnet dimensions: 3-15/16"x9/16"x1/2" (100x14x13mm)


For more information about the Seco-Larm SM-216Q/GY, please contact us.
  • Spacers included.
  • Contact reed switch is SPST, deactivated rhodium on gold under-plating, which results in a long life.
  • ABS plastic case has integrated mounting holes.
  • Screw mount.
  • Surface-mount magnetic contacts.
  • Wide gap for loose-fitting doors and windows.
  • For N.C. circuits.
  • 2-3/4" (70mm) Gap.
  • Lifetime limited warranty.
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