Seco-Larm SM-4105-LQ/B 3/4in Diameter Magnetic Contact is designed for optimal performance in environments where space is limited, making it ideal for steel framed doors and windows. Its strong one-piece construction ensures durability and reliability, while the ribs on both the switch and magnet secure them firmly within their installation holes. This magnetic contact features a contact reed switch that is SPST, iridium-plated for enhanced durability. With a high melting point and Vickers hardness, it is built to endure higher handling power, ensuring a longer lifespan. The 1-inch gap and 18-inch wire leads facilitate easy installation, and its brown, high-impact ABS plastic casing blends seamlessly with most environments. Operating effectively in temperatures ranging from -68º to 158º F (-20º to 70º C), this device can handle a contact rating of 1.0A at 10VDC and a maximum power of 10W. With an impressive durability rating of 50 million switch cycles at 0.1mA and 5VDC, the Seco-Larm SM-4105-LQ/B is a dependable choice for any security system. Plus, it comes with a lifetime limited warranty, ensuring peace of mind with your purchase.

3/4in Diameter Magnetic Contact, 1in Gap, 18in Wire Leads, NC, Brown

Features:

• Used for steel framed doors and windows where space is limited or to avoid unsightly installations
• Strong one-piece construction
• 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, supporting higher handling power and longer life
• 1" (25mm) Gap, with 18" (46cm) wire leads
• Lifetime limited warranty
• Brown case, high-impact ABS plastic

Specifications:

• Contact Rating: 1.0A@10VDC (max), 10W (max)
• Operating Temperature: -68º~158º F (-20º~70º C)
• Switch Cycles: 50 Million (0.1mA@5VDC)
• Switch Dimensions: 1-3/16" x 15/16" x 3/4" (30 x 24 x 19mm)
• Magnet Dimensions: 1-3/16" x 15/16" x 3/4" (30 x 24 x 19mm)
• Magnet Type: Rare-earth Neodymium alloy