Description
The Cutler Hammer-Eaton H2007B-3 is a set of three Class 20 standard trip thermal overload heater elements engineered to provide precise, dependable motor overload protection in Eaton/Cutler-Hammer motor starters and overload relays. Designed for full load amp (FLA) ratings of 2.15 to 3.49 amps, these heaters are a trusted solution for protecting motors in commercial and industrial HVAC applications, including compressors, fans, pumps, and other motor-driven equipment.
Thermal overload heaters work by sensing heat generated from motor current draw. When current exceeds the rated FLA range, the heater element trips the overload relay, disconnecting the motor before damage occurs. The Class 20 trip class means the relay will trip within 20 seconds under locked-rotor conditions, making it well-suited for motors with moderate starting torque requirements.
Key Features
- Full Load Amp (FLA) Rating: 2.15–3.49 amps
- Trip Class: Standard Trip Class 20
- Sold as a set of 3 heater elements for three-phase motor protection
- Compatible with Eaton/Cutler-Hammer overload relays and motor starters
- Provides reliable thermal overload protection for motors in HVAC and industrial applications
- Designed for easy field installation and replacement
Application
The H2007B-3 heater set is ideal for use with Eaton/Cutler-Hammer Series A and B overload relays. Common applications include motor starters protecting compressors, condenser fan motors, circulator pumps, and blower motors in commercial HVAC systems. Always verify compatibility with the specific overload relay model before installation.
Why Choose Cutler Hammer-Eaton Overload Heaters?
- OEM-quality heater elements for precise trip accuracy
- Consistent performance across a wide range of ambient temperatures
- Designed to meet the demands of continuous-duty motor applications
- Trusted brand with decades of proven performance in the electrical and HVAC industry
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