SM-4104-TQ-W Seco-Larm ¾ Steel Door Recessed N.C Magnetic Contact with Quick-Connect Terminals

Features:

• Used for steel framed doors and windows where space is limited or to avoid unsightly installations
• Strong one-piece construction
• Gold-plated terminals for longer life and reliability
• Screw terminals
• High-impact ABS plastic
• Switch and magnet have ribs for securing in holes
• 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

Specifications

• Circuit type - N.C.
• Operation gap - 1" (25mm)
• Color - White
• Material
  • Case - High-impact ABS plastic
  • Terminal - 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 - 13/16"x15/16"x3/8" (30x24x9mm)
• Magnet dimensions - 13/16"x15/16"x1/2" (30x24x13mm)
• Magnet - Rare-earth Neodymium

SM-4104-TQ-W-10 Datasheet