GRI PB-2020-W 3/8" Diameter Push Button Plunger Switch, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, White

Secure windows, doors and small access points where space is limited with the George Risk Industries PB-2020-W plunger switch. This plunger-style switch is engineered as a compact, press-to-fit solution that integrates easily into vinyl extrusions and custom frames, delivering dependable closed-loop (N/O) contact for alarm, surveillance and monitoring systems. The 3/8" diameter plunger provides precise actuation, while the switch’s 10W, 200VDC (0.50A) rating ensures compatibility with common low-voltage security circuits. Installers appreciate the single-drill-hole design and the flexibility of 12" 22AWG leads or screw terminal connections for quick wiring and secure terminations. An adjustable screw plunger lets you fine-tune trip points for doors, windows or sliding panels, and the lifetime warranty from George Risk Industries minimizes long-term service costs. Ideal for residential and light commercial security applications, the PB-2020-W offers a small footprint without sacrificing performance. Add it to your next security, surveillance or monitoring project to protect vulnerable openings—order now or contact us for volume pricing and installation tips.

• Ultra-compact 3/8" plunger fits narrow vinyl extrusions and tight frames for discreet security installations
• Closed-loop N/O contact provides reliable monitoring for alarm panels and surveillance systems
• Simple press-to-fit installation with single drill hole and choice of 12" 22AWG leads or screw terminals saves time on-site
• Rated 10W, 200VDC, 0.50A for broad compatibility with low-voltage security and monitoring circuits
• Durable construction with adjustable screw plunger and lifetime warranty reduces maintenance and total cost of ownership