Authorized Seco-Larm Reseller

Seco-Larm SM-431-TQ/W Quick-Connect Terminal Surface-Mount Magnetic Contact – White, 1″ (25mm) Gap, Closed loop, UL Listed, Pack of 10

Seco-LarmSKU: SM-431-TQ/W

Sale price$27.00
Usually ships within 3-5 business days
Buying in Bulk? Have Questions?
Call Us: 718-435-2800


  • Miniature surface-mount magnetic contacts
  • Gold-plated screw terminals for longer life and reliability
  • Tape to cover screw terminals included
  • Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, for higher handling power and longer life
  • 1″ (25mm) Gap
  • Closed loop
  • Mounting screws and double-sided tape included
  • Lifetime limited warranty
  • White (brown also available)
  • Pack of 10



Loop Type Closed Loop
Electrical Configuration N/O
Color White
Mounting Tabs Yes / removable
Material – Case High-impact ABS plastic
Material – Terminals Gold-plated
Contacts Iridium-plating
Contact Rating 1.0A@10VDC (max), 10W (max)
Operating Temperature -15°~160°F (-25°~70°C)
Switch Cycles 50 Million (0.1mA@5VDC)
Switch Dimensions 2″x3/8″x1/4″ (51x10x6 mm)
Magnet Dimensions 2″x3/8″x1/4″ (51x10x6 mm)
Magnet Type Rare-earth neodymium

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