GRI 400-G(NL) Commercial and Industrial Surface Mount Switch Set 1 1/2″ Gap Closed Loop, Gray
SKU
400-G-NL
Model No
400-G-NL
$94.20
GRI 400-G(NL) Commercial and Industrial Surface Mount Switch Set 1 1/2″ Gap Closed Loop, Gray 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 400-G(NL) Commercial and Industrial Surface Mount Switch Set is designed for enhanced security and reliability in industrial applications. Featuring a comprehensive design that accommodates various door and frame conditions, this switch set includes options for concealed or standard terminals, providing versatility for the installer. The inclusion of mounting hardware and spacers ensures easy installation, while the variety of colors allows for aesthetic customization. Ideal for tamper-resistant installations, this switch set is perfect for both commercial and industrial use.
GRI 400-G(NL) Key Features
- Surface Mount Magnetic Contact: Ensures a reliable connection and easy installation on various surfaces.
- Concealed Terminals for 400 Model: Provides tamper resistance and a clean installation, vital for security applications.
- Standard Terminals on the Side for 410 Model: Offers an easy-access option for installers needing straightforward connectivity.
- Two Feet of Vinyl Jacketed Cable: The 410P version features sufficient cable length for flexible installation scenarios.
- Covers and Mounting Hardware Included: Eliminates the need for additional purchases, simplifying the installation process.
- Built-in E.O.L. Resistors & Diodes: Available upon request, enhancing the system's integration without extra components.
- Multiple Color Options: Available in white, brown, and gray for matching various industrial aesthetics.
- Private Labeling Available: Customize branding for specific business needs upon request.
- U.L. 10C Fire Rating: Indicates compliance with fire safety standards, ensuring reliability in critical situations.
GRI 400-G(NL) Detailed Specifications
| Model | GRI 400-G(NL) |
| Gap Size | 1 1/2 inches |
| Construction Type | Surface mount |
| Available Colors | White, Brown, Gray |
| Terminals | Concealed (Model 400), Standard on Side (Model 410) |
| Cable Length | 2 feet (410P model) |
| Mounting Hardware | Included |
| Compliance | U.L. 10C Fire Rating |
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