GRI 401-W Commercial and Industrial Surface Mount Switch Set 1 1/2″ Gap Open Loop, White
SKU
401-W
Model No
401-W
$142.20
GRI 401-W Commercial and Industrial Surface Mount Switch Set 1 1/2″ Gap Open Loop, White is available to buy in increments of 10
Product Highlights
- Surface mount magnetic contact
- 400 has concealed terminals
- 410 has standard terminals on side of contact
- 410P has 36" 2 conductor vinyl jacketed cable
- Covers and mounting hardware included

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The GRI 401-W Commercial and Industrial Surface Mount Switch Set offers versatile installation options with tamper-resistant features. Designed for robust applications, the 401-W provides a reliable 1 1/2” gap suitable for various steel door and frame conditions. Enhanced by optional cable lengths and color choices, this switch set ensures flexibility and compliance with U.L. 10C Fire Rating, making it an essential component for securing commercial and industrial environments.
GRI 401-W Commercial and Industrial Switch Features
- Surface Mount Magnetic Contact: Ensures easy installation and adaptability to different mounting surfaces, providing reliable operation.
- Concealed Terminals (Model 400): Provides a tamper-resistant design, enhancing security by preventing unauthorized access to the installation.
- Standard Terminals on Side (Model 410): Allows for straightforward wiring connections, making installation quick and convenient.
- Robust Cable Options (410P Model): Includes a 36" 2 conductor vinyl jacketed cable, offering flexibility in installation and compatibility with various setups.
- Covers and Mounting Hardware Included: Simplifies the installation process, saving time and ensuring that all necessary components are readily available.
- Built-in E.O.L. Resistors & Diodes: Available upon request, these components enhance system performance and compatibility with alarm systems.
- Color Options: Available in white, brown, and gray, allowing customization to match installation environments.
- Private Labeling Upon Request: Provides branding opportunities for businesses and contractors.
- U.L. 10C Fire Rating: Indicates compliance with fire safety standards, ensuring reliability in critical environments.
GRI 401-W Detailed Specifications
| Model | GRI 401-W |
| Gap | 1 1/2” standard; 3” wide gap option |
| Material | Durable plastic housing |
| Terminals | Concealed (400) or standard side (410) |
| Cable Length (Model 410P) | 36" 2 conductor vinyl jacketed cable |
| Color Options | White, brown, gray |
| Package Includes | Covers and mounting hardware |
| Private Labeling | Available upon request |
| Fire Rating | U.L. 10C |
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