Description
The Carrier L155-55F Limit Switch (HH18HA454) delivers precise temperature monitoring and control, keeping HVAC systems operating safely and efficiently. Engineered for endurance, this switch performs consistently under demanding conditions — making it the dependable choice for HVAC professionals who can’t afford downtime.
Key Features
- Robust brass housing for superior durability and corrosion resistance
- Snap-action mechanism ensures reliable, repeatable switching performance
- Compact design integrates seamlessly into a wide range of HVAC applications
- Built to maintain consistent performance even under tough operating conditions
Product Information
- Brand: Carrier
- MPN: HH18HA454
Technical Specifications
- Weight: 2 lbs
- Dimensions: 8.01 x 8.01 x 8.01 inches







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