Description
The Cutler Hammer-Eaton H2015B-3 is a factory-matched set of three thermal overload heater elements engineered to deliver precise, dependable motor protection in Eaton/Cutler-Hammer overload relays. Rated for a full load amp (FLA) range of 29.0 to 44.1 amps with a standard Trip Class 20 response, these heaters are designed to protect motors and equipment from damaging overload conditions in commercial and industrial HVAC and mechanical systems.
Key Features
- Full Load Amp (FLA) rating: 29.0 – 44.1 A
- Standard Trip Class 20 for reliable overload response
- Sold as a matched set of 3 heater elements for three-phase applications
- Direct OEM replacement for compatible Cutler Hammer-Eaton overload relays
- Designed for consistent, repeatable thermal trip performance
- Protects motors from sustained overload and phase-loss conditions
Application
The H2015B-3 heater set is ideal for use in motor starter assemblies found in HVAC air handling units, chiller systems, pumps, compressors, and other three-phase motor-driven equipment. Proper heater selection based on motor FLA ensures accurate overload protection and minimizes nuisance tripping.
Why Choose Genuine Eaton Heater Elements?
Using factory-specified heater elements guarantees the overload relay trips within the correct time-current curve for your motor. Mismatched or generic heaters can result in either premature tripping or, more critically, insufficient protection — potentially causing motor burnout or equipment damage. The H2015B-3 set provides peace of mind with OEM-quality construction and calibration.
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