Potter ODC-59A Series Overhead Door Contact, 22AWG, 24" Leads, Form N.O.

For reliable security and monitoring of commercial overhead doors, the Potter Electric Signal ODC-59A magnetic contact delivers rugged performance where it matters most. Designed for high-traffic installations, this overhead door contact features a hermetically sealed reed switch housed in solid aluminum and protected by a 24" stainless steel armored cable to resist abrasion and impact. The Form N.O. (normally open) contact and a 2" standard operating gap ensure predictable door-status signals for alarm panels, access control and surveillance systems. An adjustable L-shaped aluminum bracket provides flexible mounting and professional alignment that speeds installation and reduces callbacks. Ideal for warehouses, loading docks and retail delivery bays, the ODC-59A supports wired security architectures and offers long-term reliability with minimal maintenance. Specify the ODC-59A when you need a durable magnetic contact that integrates smoothly into existing monitoring and security workflows. Request a quote or add to your next security hardware procurement for dependable overhead door protection.

• Built for high-traffic overhead doors: armored 24" cable and hardened aluminum housing keep the contact operational in harsh, commercial environments.
• Reliable security monitoring: hermetically sealed reed switch with a 2" operating gap provides consistent door status for alarm and access control systems.
• Easy, professional installation: adjustable L-shaped aluminum bracket simplifies alignment and improves mounting flexibility for retrofits or new installations.
• Integration-ready normally open (Form N.O.) contact: works seamlessly with alarm panels, access control and building management systems.
• Low-maintenance durability: stainless steel armored leads and shock-absorbing design reduce downtime and service calls in busy facilities.