GRI 412-W Industrial Surface Mount Switch Set, 1-1/2" Standard Gap, SPDT, White
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
- Reliable perimeter protection for doors and gates with a 1-1/2" standard gap for common industrial steel frames
- Surface-mount design simplifies retrofit and new installs, reducing labor time and site disruption
- SPDT contact provides flexible integration with access control, alarm panels, and monitoring systems
- Tamper-resistant option (hidden terminals) and included mounting hardware for secure, code-compliant installations
- Optional 36" vinyl-jacketed cable and built-in EOL resistors/diodes available for fast connection and simplified wiring
- UL 10C fire rating and lifetime warranty give long-term confidence for commercial and industrial security deployments
Quick Specifications
- Product Model
- 412-W
- Brand Name
- George Risk Industries
- Manufacturer Part Number
- 412-W
Explore the details
Product information
412-W
Overview
Secure doors, gates and other access points with dependable, installer-friendly monitoring using the George Risk Industries GRI 412-W Industrial Surface Mount Switch Set. Designed for commercial and industrial security, this surface-mount magnetic contact delivers consistent door status reporting with a 1-1/2" standard gap and SPDT contact for compatibility with most alarm panels and access control systems. Installers benefit from the easy retrofit form factor, included mounting hardware, and the option of concealed terminals for tamper-resistant applications. For wired installations, the 410P option includes a 36" vinyl-jacketed lead; built-in EOL resistors and diodes are available on request to simplify zone wiring and fault supervision. With a UL 10C fire rating and a lifetime warranty, the GRI 412-W is built to meet the durability and compliance needs of surveillance, security, and monitoring projects. Ideal for perimeter protection, industrial facilities, and high-traffic commercial doors — specify the GRI 412-W for reliable door monitoring and order today or contact our team for custom labeling and wiring options.
Features
- Reliable perimeter protection for doors and gates with a 1-1/2" standard gap for common industrial steel frames
- Surface-mount design simplifies retrofit and new installs, reducing labor time and site disruption
- SPDT contact provides flexible integration with access control, alarm panels, and monitoring systems
- Tamper-resistant option (hidden terminals) and included mounting hardware for secure, code-compliant installations
- Optional 36" vinyl-jacketed cable and built-in EOL resistors/diodes available for fast connection and simplified wiring
- UL 10C fire rating and lifetime warranty give long-term confidence for commercial and industrial security deployments
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer Part Number | 412-W |
| Physical Characteristics | |
| Color | White |
| Product Information | |
| Contact Type | SPDT |
| Warranty | |
| Limited Warranty | Lifetime Warranty |
| Miscellaneous | |
| Features | 400 has concealed terminals, 410 has standard terminals on side of contact, 410P has 36" 2 conductor vinyl jacketed cable, Built in E.O.L. Resistors and Diodes upon request, Colors- white, brown and gray, Covers and mounting hardware included, Indicates U.L. 10C Fire Rating, Private labeling upon request, Surface mount magnetic contact |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 412-W
- Manufacturer part:
- 412-W
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 412-W Industrial Surface Mount Switch Set, 1-1/2" Standard Gap, SPDT, White
412-W