GRI 4701-A Industrial Track Mount Switch Set, 1.75" 2.75", SPDT, Open/Closed, Reed Form, 5W

Protect critical door alarm circuits in industrial and commercial settings with the George Risk Industries 4701-A Industrial Track Mount Switch Set. This track-mounted magnetic contact relocates the reed switch up onto the channel so forklifts and rolling equipment can't damage it—dramatically reducing nuisance alarms and costly downtime. The 4701-A features SPDT (Form C) contacts for flexible monitoring and access-control integration, a standard 3 ft armored cable for durable, tamper-resistant wiring, and a sensing gap of up to 3" to handle door wear and misalignment. Designed to fit channels from 1.75" to 4", the reversible probe and cable exit plus self-drilling screws make left- or right-side installation fast and repeatable across large installations. With a multi-position magnet bracket and hinge-clamp design, this magnetic contact delivers secure mounting and reliable performance in warehouses, loading docks, retail roll-up doors and perimeter security applications. Ideal for security, surveillance and monitoring systems where uptime and durability matter. Order the GRI 4701-A to protect your door sensors and simplify installation, or contact our sales team to specify for your facility.

• Protects door alarm circuits by moving the contact out of the track path to reduce false alarms and equipment damage
• Fits channels from 1.75" to 4" and tolerates up to a 3" gap to accommodate worn or misaligned doors
• SPDT (Form C) reed contact with 3 ft armored cable for tamper-resistant, reliable monitoring and easy integration
• Reversible probe and cable exit plus self-drilling screws for fast left/right installation and lower labor costs
• Adjustable magnet bracket and hinge-clamp design for secure, vibration-resistant mounting in industrial environments
• Lifetime limited warranty for long-term reliability and reduced total cost of ownership