GRI 1841-2WG 184 Series 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Black
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.
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Key Features
- Reliable perimeter protection with a wide-gap recessed design that reduces false alarms and tolerates misalignment
- Durable 1" steel construction and UL 10C fire rating for secure installation on fire and commercial doors
- Closed-loop N/O contact for dependable alarm and access-control monitoring with standard 12" leads for easy wiring
- Tamper-resistant recessed mount and self-locking design minimize vandalism and conceal wiring for cleaner installations
- Lifetime warranty and proven George Risk Industries quality reduce maintenance costs and downtime
Quick Specifications
- Product Model
- 18412WG-BL
- Brand Name
- George Risk Industries
- Product Name
- 18412WG-BL Magnetic Contact
- Product Type
- Magnetic Contact
Frequently Bought Together
GRI 1841-2WG 184 Series 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Black
$7.87
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Total: $56.31
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Product information
18412WG-BL
Overview
Designed for commercial and institutional security, the George Risk Industries 184 Series 1" recessed magnetic contact delivers dependable perimeter detection and clean, tamper-resistant installation. This steel, wide-gap switch set is UL 10C fire-rated for use on fire doors and other critical openings, providing peace of mind for life-safety and access-control projects. The closed-loop N/O contact supports reliable alarm and monitoring integration, and the standard 12" leads simplify wiring to existing control panels. Rated for 10W at 200VDC and 0.40A, the compact 1" diameter housing fits flush in door or frame recesses to reduce exposure and false activations while maintaining robust performance. Installers will appreciate the self-locking, one-piece steel design that speeds installation and minimizes callbacks. Ideal for security, surveillance, access control and alarm systems where durability and compliance matter, the GRI 18412WG-BL blends industry-standard reliability with low-maintenance operation. Specify the George Risk 184 Series for your next commercial door security project — order now or contact us to confirm compatibility with your monitoring system.
Features
- Reliable perimeter protection with a wide-gap recessed design that reduces false alarms and tolerates misalignment
- Durable 1" steel construction and UL 10C fire rating for secure installation on fire and commercial doors
- Closed-loop N/O contact for dependable alarm and access-control monitoring with standard 12" leads for easy wiring
- Tamper-resistant recessed mount and self-locking design minimize vandalism and conceal wiring for cleaner installations
- Lifetime warranty and proven George Risk Industries quality reduce maintenance costs and downtime
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | 18412WG-BL Magnetic Contact |
| Product Type | Magnetic Contact |
| Product Model | 18412WG-BL |
| Product Series | 184 |
| Manufacturer Part Number | 18412WG-BL |
| Technical Information | |
| Material | Steel |
| Contact Form | Form A |
| Standard Gap | 0.75" |
| Application/Usage | Door |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Gray |
| Power Description | |
| Power Source | DC |
| Product Information | |
| Length | 12" |
| Diameter | 1" |
| Mount Type | Recessed Mount |
| Contact Type | N.O. |
| Installation Type | Commercial |
| Warranty | |
| Limited Warranty | Lifetime Warranty |
| Miscellaneous | |
| Features | End of Line (EOL) Resistor, Self-lock Mounting |
| Country of Origin | US |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 18412WG-BL
- Manufacturer part:
- 18412WG-BL
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.
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GRI 1841-2WG 184 Series 1" Steel Door Recessed Switch Set, Wide Gap, 10W, 200VDC, 0.40 Amp, Closed Loop, N/O, A, and U.L. 10C Fire Rated Black
18412WG-BL