Eaton HD1ULU140GN HD1ULU140GN Heat Detector, 140°F, Black

Deliver reliable thermal detection where it matters most. The Eaton HD1ULU140GN heat detector provides dependable, fixed-temperature sensing at 140°F to quickly alert building operators and security teams to developing fire conditions. Designed in a discreet black finish, this heat detector blends into surveillance and security environments—ideal for network rooms, equipment closets, retail spaces and commercial facilities where aesthetics and performance both matter.

The HD1ULU140GN (Manufacturer Part Number HD1ULU140GN) is built for straightforward integration with existing fire alarm and monitoring systems, minimizing installation time and downtime during upgrades or replacements. With Eaton engineering behind it, the unit offers consistent operation and long service life, helping reduce maintenance cycles and false-alarm troubleshooting. Use this heat detector as part of a comprehensive security and fire monitoring strategy to protect assets, maintain uptime and meet site safety requirements. Order the Eaton HD1ULU140GN today to strengthen your fire detection and monitoring system.

• Fast, dependable thermal detection at a fixed 140°F threshold to help protect people and critical assets
• Low-profile black design for discreet integration into security, surveillance and monitoring environments
• Compatible with standard fire alarm and monitoring systems for easy installation and upgrades
• Eaton quality and durability reduce maintenance needs and help ensure long-term reliability
• Compact HD1ULU140GN form factor simplifies replacement and system expansion in commercial and IT spaces