GRI PBF-2020-T 3/8" Diameter Push Button Plunger Switch with Flange and Terminals, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, White

Secure tight spaces without sacrificing performance. The George Risk Industries PBF-2020-T plunger switch is a purpose-built plunger switch that delivers reliable closed-loop (N/O) contact in the smallest package available. At just 3/8" diameter and with an adjustable screw plunger, this switch installs cleanly into narrow vinyl extrusions and custom window frames for unobtrusive protection. Rated 10W, 200VDC, 0.50A, the PBF-2020-T is optimized for low-voltage security, alarm and surveillance systems and integrates easily with access control and monitoring panels.

Choose from a press-fit or flange mount with screw terminals to speed installation and reduce field adjustments. The reed-and-magnet architecture provides cost-effective, low-maintenance performance ideal for residential and light commercial applications. Backed by George Risk Industries' lifetime warranty, it’s a dependable choice for installers specifying plunger & toggle switches.

For window and door monitoring, perimeter protection, or retrofit security projects, the PBF-2020-T offers a compact, installer-friendly solution—order a sample or contact sales for volume pricing.

• Ultra-compact 3/8" diameter design saves space and fits tight window and frame profiles for discreet security installations
• Flange with screw terminals and press-fit options for fast, reliable installation in residential and commercial projects
• Closed-loop N/O contact provides dependable signal integrity for alarm, surveillance, and monitoring systems
• Rated for low-voltage systems (10W, 200VDC, 0.50A) to integrate seamlessly with access control and alarm electronics
• Adjustable screw plunger adapts to varying vinyl extrusions and custom window types for consistent activation
• Lifetime warranty from George Risk Industries offers long-term reliability and reduced maintenance costs