GRI 4405A-72 Industrial Switch Set Wide Gap Double Pole Double Throw 6"

For industrial perimeter security and access control, the George Risk Industries 4405A-72 magnetic contact delivers rugged, reliable intrusion monitoring where other sensors fail. This industrial magnetic contact features a wide-gap design and 6-inch length to secure chain-link gates, overhead garage doors, safes and walk-in freezers with fewer repositioning hassles. Built in a weather-resistant aluminum housing and offered with armored or jacketed cable, the 4405A-72 withstands outdoor conditions and heavy use. Dual-pole double-throw (DPDT) contacts provide flexible closed-loop and open-loop monitoring while the wired connectivity supports integration with alarm panels, access control systems and surveillance setups. Rated for 175 V DC and 250 mA, it handles demanding industrial electrical environments. Kits include mounting hardware and instructions, and longer lead options are available to match your installation needs. Backed by a limited lifetime warranty, this GRI magnetic contact gives you dependable detection and simplified maintenance. Add the 4405A-72 to your access control, perimeter security or surveillance installation—order today to strengthen monitoring coverage.

• Weatherproof, heavy-duty aluminum housing protects sensors outdoors for reliable perimeter security and long-term operation
• Wide-gap design and 6-inch length accommodate chain-link gates, overhead doors and other uneven closures to reduce false alarms
• DPDT contacts and wired armored cable provide flexible monitoring options for access control, alarm panels, and surveillance integration
• Industry-grade electrical rating (175 V DC, 250 mA) ensures robust performance in industrial monitoring applications
• Simple surface-mount installation with optional brackets and long lead options minimizes downtime and simplifies retrofits