SM-4201-LWQ

Wide Track-Mount Overhead-Door Magnetic Contact

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  • Adjustable for door-channel widths 2-5/8″~4″ (66~101 mm)
  • 3″ (76mm) Gap for overhead doors in both industrial and residential situations, where a wide gap is present
  • Rugged aluminum housing, IP65 weatherproof
  • 36″ (91cm) Wire leads enclosed in armored cable
  • Contact type: iridium-plated to have a high melting point and Vickers hardness for higher power handling and longer expected life
  • SPST closed-loop circuits
  • Mounting bracket included
  • Lifetime limited warranty
Loop TypeClosed
Electrical configurationN.O. (SPST)
Wires2
Operation gap3″ (76mm)
Connectors36″ (91cm) Armored leads
MaterialCase: Aluminum
Contacts: Iridium-plated
Contact rating1.0A@10VDC (max.), 10W (max.)
IP RatingIP65 Weatherproof
Operating temperature-15°~160° F (-25°~70° C)
Door channel width2-5/8~4″ (66~101 mm)
DimensionsSwitch: 3-1/8″x2-5/8″x1-13/16″ (79x66x46 mm)
Magnet: 3-1/4″x3-9/16″x1-3/4″ (82x90x44 mm)
Magnet typeFerrite
Product Information Sheet (PI) (pdf, 278KB)
Manual (pdf, 174KB)
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