GRI 4405A-48 Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, 48" Lead, Aluminum
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
- Rugged, weather-resistant aluminum housing protects the contact in harsh outdoor and industrial environments, reducing maintenance and downtime.
- 48" armored lead simplifies wiring and keeps the switch accessible for gate, door and equipment installations.
- Wide 2.5" standard gap with DPDT (Form C) contacts delivers flexible, reliable monitoring for alarm panels and surveillance systems.
- UL/ULC approvals and heavy-duty construction ensure dependable performance on high-traffic gates, overhead doors, walk-in freezers and safes.
- Lifetime warranty and built-in EOL resistor streamline installation and provide long-term perimeter security confidence.
Quick Specifications
- Product Model
- 4405A-48
- Brand Name
- George Risk Industries
- Product Name
- 4405A-48 Magnetic Contact
- Product Type
- Magnetic Contact
Frequently Bought Together
GRI 4405A-48 Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, 48" Lead, Aluminum
$79.70
4 items selected
Total: $224.60
Explore the details
Product information
4405A-48
Overview
Secure perimeter openings without compromise using the George Risk Industries 4405A-48 industrial surface mount switch set. Designed as a heavy-duty magnetic contact, this GRI switch delivers dependable security and monitoring where rugged performance matters—chain link gates, overhead garage doors, safes and walk-in freezers. The weather-resistant aluminum housing stands up to outdoor exposure while the DPDT (Form C) contact provides flexible integration with alarm panels and surveillance systems. With a wide 2.5" standard gap and a 48" armored lead, installers get easier alignment, extended reach for wiring and compatibility with common control systems. UL/ULC approvals, a built-in end-of-line (EOL) resistor and lifetime warranty reduce lifecycle costs and simplify compliance for commercial deployments. Ideal for security, access control and remote monitoring applications, the 4405A-48 combines industrial durability with installer-friendly features. Order or specify custom cable lengths and mounting brackets to fit your site—perfect for securing gates, doors and critical assets.
Features
- Rugged, weather-resistant aluminum housing protects the contact in harsh outdoor and industrial environments, reducing maintenance and downtime.
- 48" armored lead simplifies wiring and keeps the switch accessible for gate, door and equipment installations.
- Wide 2.5" standard gap with DPDT (Form C) contacts delivers flexible, reliable monitoring for alarm panels and surveillance systems.
- UL/ULC approvals and heavy-duty construction ensure dependable performance on high-traffic gates, overhead doors, walk-in freezers and safes.
- Lifetime warranty and built-in EOL resistor streamline installation and provide long-term perimeter security confidence.
| General Information | |
|---|---|
| Brand Name | George Risk Industries |
| Manufacturer | George Risk Industries |
| Product Name | 4405A-48 Magnetic Contact |
| Product Type | Magnetic Contact |
| Product Model | 4405A-48 |
| Product Series | 4400 |
| Application/Usage | Industrial |
| Country of Origin | US |
| Manufacturer Part Number | 4405A-48 |
| Technical Information | |
| Armored | Yes |
| Contact Form | Form C |
| Standard Gap | 2.50" |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Gray |
| Material | Aluminum |
| Power Description | |
| Power Source | DC Power |
| Product Information | |
| Length | 48.00" |
| Contact Type | DPDT (Double Pole Double Throw) |
| Installation Type | Commercial |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Features | End of Line (EOL) Resistor |
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- SKU:
- 4405A-48
- Manufacturer part:
- 4405A-48
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 4405A-48 Industrial Surface Mount Switch Set, 2-1/2" Standard Gap, 5W, 175VDC, 0.25A, DPDT, x 2, 48" Lead, Aluminum
4405A-48