GRI 4473-B 3/4" Switch 3/8" Magnet Recessed Switch Set, 10W, 200VDC, 0.50A, Closed, 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.
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Key Features
- Concealed, serviceable installation: 3/4" recessed switch lets you hide wiring while allowing easy access for testing or replacement
- Low-profile magnet: 3/8" magnet reduces drilling and fits vinyl, wood or aluminum frames with minimal intrusion
- Reliable alarm performance: hermetically sealed, plated contacts resist sticking or freezing for consistent intrusion detection
- Industry-ready compatibility: N/O closed loop design with 0.5" standard gap works seamlessly with alarm, access control and monitoring systems
- Durable electrical rating: handles up to 200VDC at 0.50A (10W), offering dependable operation in commercial security installations
Quick Specifications
- Product Model
- 4473-B
- Brand Name
- George Risk Industries
- Product Name
- 4473-B Magnetic Contact
- Product Type
- Magnetic Contact
Frequently Bought Together
GRI 4473-B 3/4" Switch 3/8" Magnet Recessed Switch Set, 10W, 200VDC, 0.50A, Closed, N/O, A, Brown
$4.06
6 items selected
Total: $31.17
Explore the details
Product information
4473-B
Overview
Designed for reliable perimeter protection and easy installation, the George Risk Industries 4473-B magnetic contact delivers consistent security performance for doors and windows. This recessed magnetic contact set features a 3/4" switch housing that conceals wiring for a clean, tamper-resistant fit while allowing quick access for maintenance. The compact 3/8" magnet minimizes drilling and adapts to vinyl, wood or aluminum frames—ideal for modern frame profiles and retrofit surveillance projects. Hermetically sealed, plated contacts reduce the risk of sticking or freezing, ensuring dependable closed-loop (N/O) operation with a 0.5" standard gap. Rated to 200VDC at 0.50A (10W) and supplied with 12" #22 AWG leads or screw terminals, the 4473-B integrates smoothly into alarm systems, access control and remote monitoring setups. Backed by George Risk Industries' lifetime warranty, this contact set is built for long-term reliability in commercial and residential security applications. Order the GRI 4473-B to streamline installations and strengthen intrusion detection on your next security or surveillance project.
Features
- Concealed, serviceable installation: 3/4" recessed switch lets you hide wiring while allowing easy access for testing or replacement
- Low-profile magnet: 3/8" magnet reduces drilling and fits vinyl, wood or aluminum frames with minimal intrusion
- Reliable alarm performance: hermetically sealed, plated contacts resist sticking or freezing for consistent intrusion detection
- Industry-ready compatibility: N/O closed loop design with 0.5" standard gap works seamlessly with alarm, access control and monitoring systems
- Durable electrical rating: handles up to 200VDC at 0.50A (10W), offering dependable operation in commercial security installations
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | 4473-B Magnetic Contact |
| Product Type | Magnetic Contact |
| Product Model | 4473-B |
| Product Series | 4473 |
| Country of Origin | US |
| Manufacturer Part Number | 4473-B |
| Technical Information | |
| Standard Gap | 0.50" |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Brown |
| Power Description | |
| Power Source | DC Power |
| Product Information | |
| Mount Type | Surface Mount |
| Contact Type | NO (Normally Open) |
| Installation Type | Hybrid (DIY + Professional) |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | 12" #22 AWG leads or screw terminals, Closed loop, Hermetically sealed, Plated contacts resist sticking or freezing, Press to fit, Recessed 3/4" switch |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 4473-B
- Manufacturer part:
- 4473-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 4473-B 3/4" Switch 3/8" Magnet Recessed Switch Set, 10W, 200VDC, 0.50A, Closed, N/O, A, Brown
4473-B