ItemOracle

Seco-Larm SM-4601-L3Q wide-gap magnetic contact switches (pack of 2)

Seco-Larm ★ 3.5/5 · ItemOracle Score Mid-Range

$54 USD
Price subject to change
Check current price on Amazon →
Seco-Larm SM-4601-L3Q Pack of 2 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)

Wide-gap surface-mount magnetic contact switches with rugged aluminum housing and IP54 weather resistance. Some customers report reliable performance, while others note failures after about a month of use

Highlights

  • wide-gap surface-mount design
  • IP54 weather resistance
  • iridium-plated contact for durability

Pros

  • rugged aluminum housing
  • weather-resistant IP54
  • wide-gap surface-mount design
  • iridium-plated for high hardness
  • includes 3-wire NO/NC options

Cons

  • mixed feedback on long-term reliability
  • some experiences of failure after ~1 month

Best For

  • industrial security doors
  • outdoor access control
  • machinery enclosure monitoring
  • weather-exposed gate sensors
  • surface-mount door/window sensing
  • open/closed loop control

Features

  • Wide-gap magnetic contact with 3" (76mm) operating gap
  • Rugged aluminum housing with IP54 weather resistance
  • 3-wire configuration with armored 36" (91cm) leads and mounting bracket
  • Open/closed loop (NO/NC) measurement suitable for industrial use
  • Iridium plating enhances high-temperature tolerance and wear resistance

Tags

Similar Products