GRI DS-01T-B Short Roller Ball Plunger Switch, Terminal Block, Closed Loop, with 360˚ of Ball Access and Screw Down Flange, Brown

Built for dependable door, hatch and equipment monitoring, the George Risk Industries DS-01T-B Short Roller Ball Plunger Switch delivers consistent, field-ready performance for security and surveillance systems. This plunger switch features 360° ball access and a screw-down flange for robust, multi-angle actuation and secure mounting. The DS-01T-B is a closed-loop (N.O.) device with plated, hermetically sealed contacts to resist sticking or freezing, and it carries UL and ULC approvals for code-compliant installations. With a compact total travel of 0.200 in and pre-travel of 0.080 ± 0.030 in, the unit provides precise actuation; standard 12 in leads simplify wiring while longer leads or jacketed cable are available on request. The 'T' terminal block option reduces installation time on panel and access control connections, and optional built-in E.O.L. resistors or diodes make alarm integration straightforward. Ideal for perimeter sensors, cabinet monitoring, or CCTV and access control systems, the DS-01T-B combines durability and easy integration for professional security projects. Configure your lead and E.O.L. options and add this reliable GRI plunger switch to your monitoring solution today.

• 360° roller-ball access for consistent actuation from any angle, reducing missed trips in security and monitoring applications
• Screw-down flange and hermetic plated contacts deliver long-term reliability in harsh or outdoor environments
• Terminal block 'T' design speeds installation and simplifies wiring for alarm panels and surveillance systems
• UL/ULC approvals and plated contacts resist sticking/freezing, ensuring dependable performance for critical monitoring
• Lifetime warranty plus optional built-in E.O.L. resistors and diodes for seamless integration with access control and alarm systems