GRI 4532-48 Switch Set, Overhead Door 2 1/2"
SKU
4532-48
Model No
4532-48
$37.30
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 4532-48 Switch Set is a robust and versatile solution designed for overhead door applications. With its miniature size and durable cast aluminum construction, this reed switch is engineered to withstand harsh environments. The set comes with a universal magnet that offers flexible mounting options, along with an armored cable providing added protection. Ideal for various installations, the 4532-48 ensures reliability and ease of use, making it a smart choice for securing overhead doors.
GRI 4532-48 Switch Set Features
- Cost-Effective: Offers a low-cost solution without compromising quality.
- Miniature Design: Compact size allows for easy installation in tight spaces.
- Universal Magnet: Provides flexible mounting options, accommodating various installation angles.
- Durable Casing: Cast aluminum construction ensures longevity in harsh environmental conditions.
- Armored Cable: Features a standard 24” armored cable to protect against the elements.
- Customizable Length: Longer lead options available upon request for customized installations.
- Complete Kit: Comes with all necessary mounting hardware to facilitate installation.
- Optional “L” Bracket: Order part number 4532L for additional mounting flexibility.
- Designed for Loose Overheads: Specifically tailored for overhead door systems.
- Hermetically Sealed: Protects the internal components from dust and moisture.
- Plated Contacts: Resists sticking or freezing, ensuring consistent performance.
- Built-in E.O.L. Resistors and Diodes: Available upon request for enhanced system compatibility.
- Separate Purchase Options: Switches and magnets can be bought individually for convenient inventory management.
Detailed Specifications for GRI 4532-48
| Product Type | Miniature Reed Switch |
| Material | Cast Aluminum |
| Working Gap | Up to 3 inches |
| Cable Length | 24 inches Standard (Longer Leads Available) |
| Mounting Options | Universal Magnet and Optional L-Bracket |
| Seal Type | Hermetically Sealed |
| Environmental Rating | Harsh Conditions |
| Installation Requirements | 1/4” Masonry Bit for Lead Anchors |
| Contact Type | Plated Contacts |
| E.O.L. Resistors and Diodes | Available Upon Request |
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