GRI PB101TW Plunger Switch
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.
Image of 1
Key Features
- Reliable, maintenance-free reed contact that reduces downtime and service calls for security and access control systems
- Direct retrofit replacement for mechanical plunger switches — no re-drilling or redesign required, saving installation time
- Hermetically sealed, plated contacts resist sticking, freezing and corrosion for long service life in harsh environments
- Screw terminal and 9/16" press-fit mounting for fast, secure wiring and stable field installation
- Lifetime limited warranty provides long-term confidence for surveillance, monitoring and perimeter security deployments
Quick Specifications
- Product Model
- PB-101T
- Brand Name
- George Risk Industries
- Product Name
- PB-101T Plunger Switch
- Product Type
- Plunger Switch
Explore the details
Product information
PB101TW
Overview
Engineered for reliable signaling in security, access control and monitoring applications, the George Risk Industries PB101TW plunger switch delivers a durable, low-maintenance alternative to aging mechanical contacts. The sealed reed contact design and plated contacts provide hermetic protection that resists sticking, freezing and corrosion — extending service life and reducing field maintenance. Rated for 175V DC input and featuring screw terminals with a 9/16" press-fit, the PB-101T installs quickly and securely, often fitting existing cutouts so you can retrofit without re-drilling or redesigning the original mounting. Ideal for door contacts, alarm circuits, surveillance mounts and perimeter sensors, this plunger switch minimizes false alarms and maximizes uptime in both indoor and outdoor environments. Backed by George Risk Industries' lifetime limited warranty, the PB101TW is a dependable choice for integrators and facility managers who need consistent, long-term performance. Specify the PB-101T for your next access control, intrusion detection, or monitoring project — contact sales or add to cart to streamline your installation.
Features
- Reliable, maintenance-free reed contact that reduces downtime and service calls for security and access control systems
- Direct retrofit replacement for mechanical plunger switches — no re-drilling or redesign required, saving installation time
- Hermetically sealed, plated contacts resist sticking, freezing and corrosion for long service life in harsh environments
- Screw terminal and 9/16" press-fit mounting for fast, secure wiring and stable field installation
- Lifetime limited warranty provides long-term confidence for surveillance, monitoring and perimeter security deployments
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | PB-101T Plunger Switch |
| Product Type | Plunger Switch |
| Product Model | PB-101T |
| Product Series | PB |
| Country of Origin | US |
| Manufacturer Part Number | PB101TW |
| Physical Characteristics | |
| Color | White |
| Power Description | |
| Input Voltage | 175V DC |
| Product Information | |
| Contact Type | Open Loop |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Package Contents | PB-101T Plunger SwitchMounting HardwareSpacers |
| Additional Information | Plated contacts resist sticking or freezingRecessed magnetic contactHermetically sealedScrew terminals9/16" Press fitOpen loop |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- PB101TW
- Manufacturer part:
- PB101TW
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 PB101TW Plunger Switch
PB101TW