Seco-Larm SM-4102-TQ/W 3/8" Screw-Terminal Recessed Mount Contact

  • JMAC SKU: SECO-LARM-SM-4102-TQ-W
$2.31
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In Stock
Minimum Purchase:
10 units
The Seco-Larm SM-4102-TQ/W is a 3/8" screw-terminal recessed mount contact that is used for protecting sliding doors and windows where space is limited.

Also known as: SM4102TQW

Technical Specifications:
  • Operation gap: 1", (25mm)
  • Color: White
  • Material: CaseHigh-impact ABS plastic
  • Contact: Gold-plated
  • Contacts: Iridium-plated
  • Contact rating: 0.1A@100VDC (max); 1.0A@10VDC (max); 10W (max)
  • Temperature: -68~158 F (-20~70 C)
  • Switch cycles: 50 Million (0.1mA@5VDC)
  • Switch dimensions: 1-1/8"x7/16"x3/8" (28x11x9mm)
  • Magnet dimensions: 3/4"x7/16"x3/8" (19x11x9mm)
  • Magnet: Rare-earth Neodymium


For more information about the Seco-larm SM-4102-TQ/W, please contact us.
  • Used for protecting sliding doors and windows where space is limited.
  • Gold-plated terminals for longer life and reliability.
  • Screw terminals.
  • High-impact ABS plastic.
  • Miniature size assures ease of concealment.
  • Switch and magnet have ribs for securing in holes.
  • 3/8" Press-fit.
  • Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life.
  • For N.C. circuits.
  • 1" (25mm) Gap.
  • Lifetime limited warranty.