Description
The Honeywell 958 is a Single-Pole Single-Throw (SPST) overhead magnetic contact designed for dependable door and opening position detection in HVAC, building automation, and security applications. Engineered for overhead door installations, this magnetic contact switch provides a clean, low-maintenance signal whenever a monitored door or panel is opened or closed — making it an ideal solution for integrating door status into energy management systems, zone control panels, and building automation controllers.
Key Features
- SPST (Single-Pole Single-Throw) switching configuration for straightforward open/close circuit control
- Overhead magnetic contact design — purpose-built for overhead door and large-opening applications
- Reliable magnetic actuation with no mechanical wear on contact surfaces
- Compact, low-profile housing for clean, unobtrusive installation
- Compatible with building automation systems, HVAC zone controls, and security panels
- Honeywell quality construction for long service life in commercial and light industrial environments
Common Applications
- Overhead and garage door position monitoring
- HVAC energy management — disabling heating or cooling when doors are open
- Building automation and zone control integration
- Security and access monitoring systems
- Commercial and light industrial facility management
Product Details
- Brand: Honeywell
- SKU: 958
- Switch Type: SPST Magnetic Contact
- Mounting: Overhead door application
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