GRI 4532-72 Switch Set, Overhead Door 2 1/2"
SKU
4532-72
Model No
4532-72
$46.37
Product Highlights
- Low cost
- Miniature floor mount
- Universal magnet for mounting flexibility
- Cast aluminum casing for harsh environments
- 24″ armored cable standard

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The GRI 4532-72 Switch Set is designed for overhead doors, providing effective performance and reliability in challenging environments. With its miniature, low-profile design, durable cast aluminum casing, and versatile mounting options, this switch set is perfect for a wide range of applications. It features a 3” working gap, allowing for flexible installation, while the heavy-duty armored cable ensures protection against external elements.
GRI 4532-72 Switch Set Features
- Low cost: Offers an economical solution for overhead door security without sacrificing quality.
- Miniature floor mount: Compact design fits into tight spaces while providing efficient operation.
- Universal magnet for mounting flexibility: Easily mount at various angles to accommodate different installation needs.
- Cast aluminum casing for harsh environments: Durable construction withstands exposure to tough conditions, ensuring long-lasting performance.
- 24” armored cable standard: Heavy-duty cable protects against wear and environmental hazards.
- Longer leads available upon request: Customization options allow for specific installation requirements.
- Mounting hardware included: Simplifies installation process with ready-to-use components.
- Optional “L” bracket: Provides additional mounting solutions for enhanced versatility.
- For loose overheads: Specifically designed to support overhead doors, ensuring reliable operation.
- Hermetically sealed: Protects internal components from moisture and dust.
- Plated contacts resist sticking or freezing: Enhances the reliability of the switch under various conditions.
- Built-in E.O.L. Resistors and Diodes upon request: Adds functionality to meet specific system requirements.
- Switches and magnets available separately: Provides options for replacement or customization.
GRI 4532-72 Switch Set Specifications
| Model | GRI 4532-72 |
| Switch Type | Reed Switch |
| Operation Gap | Up to 3 inches |
| Cable Length | 24 inches (armored) |
| Casing Material | Cast Aluminum |
| Mounting Type | Floor mount |
| Weight | Lightweight |
| Installation Requirement | 1/4” masonry bit for lead anchor |
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