GRI 400WG-G-NL Commercial and Industrial Surface Mount Switch Set 3 1/4″ Gap Closed Loop, Gray
SKU
400WG-G-NL
Model No
400WG-G-NL
$120.12
GRI 400WG-G-NL Commercial and Industrial Surface Mount Switch Set 3 1/4″ 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 400WG-G-NL Commercial and Industrial Surface Mount Switch Set provides exceptional reliability and versatility for various installation needs. Designed for both commercial and industrial environments, this switch set ensures tamper-resistant installations with its unique concealed terminal option and features a wide gap version to accommodate different steel door and frame conditions. With included spacers, mounting hardware, and optional features like built-in E.O.L. resistors, this switch set is a comprehensive solution for your security needs.
GRI 400WG-G-NL Surface Mount Switch Features
- Surface Mount Magnetic Contact: Ensures easy installation and secure attachment to any surface.
- Concealed Terminals: The 400 version incorporates hidden terminals for tamper resistance, enhancing security.
- Standard Terminal Configuration: The 410 provides standard terminals located on the side for flexibility in installation.
- Long Vinyl Jacketed Cable: The 410P version offers a generous 36" of cable for easier reach during installation.
- Complete Set: Comes with covers and mounting hardware to facilitate quick and effective setup.
- Optional E.O.L. Resistors & Diodes: Available upon request, adding an extra layer of functionality for specialized applications.
- Color Variety: Offered in white, brown, and gray to match various installation environments.
- Private Labeling: Custom branding is available upon request, perfect for distributors.
- U.L. 10C Fire Rating: Indicates compliance with stringent fire safety standards, assuring quality and safety.
GRI 400WG-G-NL Detailed Specifications
| Model | GRI 400WG-G-NL |
| Type | Surface Mount Switch Set |
| Gap Size | 3 1/4” Closed Loop |
| Color Options | Gray, White, Brown |
| Terminal Type | Concealed (400), Standard Side (410) |
| Cable Length | 36" Vinyl Jacketed (410P) |
| Included Accessories | Mounting hardware and covers |
| Compliance | U.L. 10C Fire Rating |
| Optional Features | E.O.L. Resistors & Diodes |
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