GRI PB-2020-T-B 3/8" Diamete Plunger Switch with Terminals, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, Brown
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Secure narrow or custom windows with a compact plunger that hides in tight profiles
- Adjustable screw plunger and 3/8-inch diameter deliver precise, repeatable activation
- Accepts 12-inch 22AWG leads or screw terminals for fast integration with alarm panels
- Closed-loop N/O contact rated for monitoring up to 200VDC, 0.50A for reliable surveillance inputs
- Lifetime warranty ensures long-term performance and minimal maintenance for residential security
Quick Specifications
- Product Model
- PB-2020-T-B
- Brand Name
- George Risk Industries
- Product Name
- PB-2020-T-B Plunger Switch
- Product Type
- Plunger Switch
Frequently Bought Together
GRI PB-2020-T-B 3/8" Diamete Plunger Switch with Terminals, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, Brown
$5.27
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Total: $30.93
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Product information
PB-2020-T-B
Overview
Protect small openings and discrete access points with the George Risk Industries PB-2020 plunger switch — a compact, robust solution engineered for residential security and monitoring. The PB-2020-T-B packs an adjustable screw plunger into a 3/8-inch diameter housing so it fits vinyl-extruded and custom window frames where space is limited. Installers benefit from flexible wiring: choose factory-fitted 12-inch 22AWG leads or the terminal block option for clean connections to alarm control panels and surveillance systems.
Designed as a closed-loop, normally open contact, this plunger switch supports signals up to 200VDC and 0.50A, giving dependable performance for intrusion detection and integration with access control or monitoring platforms. The press-to-fit single-hole mounting simplifies installation and reduces labor time on retrofit projects. Backed by a lifetime warranty, the PB-2020-T-B helps lower long-term service costs while maintaining high reliability.
Ideal for window and door sensors, perimeter monitoring, and discrete surveillance installations — choose the PB-2020-T-B for a compact, professional-grade security switch. Contact us for custom lead lengths or to place an order.
Features
- Secure narrow or custom windows with a compact plunger that hides in tight profiles
- Adjustable screw plunger and 3/8-inch diameter deliver precise, repeatable activation
- Accepts 12-inch 22AWG leads or screw terminals for fast integration with alarm panels
- Closed-loop N/O contact rated for monitoring up to 200VDC, 0.50A for reliable surveillance inputs
- Lifetime warranty ensures long-term performance and minimal maintenance for residential security
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | PB-2020-T-B Plunger Switch |
| Product Type | Plunger Switch |
| Product Model | PB-2020-T-B |
| Product Series | PB-2020 |
| Country of Origin | US |
| Manufacturer Part Number | PB-2020-T-B |
| Physical Characteristics | |
| Color | Brown |
| Product Information | |
| Contact Type | Closed Loop, NO (Normally Open) |
| Installation Type | Residential |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | 12" 22AWG leads or screw terminals, Adjustable screw plunger, Closed loop, Press-to-fit, Single drill hole |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- PB-2020-T-B
- Manufacturer part:
- PB-2020-T-B
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsGRI PB-2020-T-B 3/8" Diamete Plunger Switch with Terminals, 10W, 200VDC, 0.50A, Closed Loop, N/O, A, Brown
PB-2020-T-B