Description
The Cutler Hammer-Eaton H2014B-3 is a Class 20 standard trip overload heater element designed to provide precise, reliable thermal overload protection for motors and electrical equipment. Sold as a set of three, these heaters are engineered for use in Eaton/Cutler-Hammer overload relays, delivering consistent performance across a wide range of industrial and commercial HVAC applications.
Product Overview
Overload heater elements are a critical component in motor starter and contactor assemblies. The H2014B-3 heaters respond to sustained overcurrent conditions by generating heat proportional to the current draw, tripping the overload relay before motor windings are damaged. The Class 20 trip rating means the relay will trip within 20 seconds at 600% of the rated current, making these heaters well-suited for motors with higher inertia loads.
Key Specifications
- Full Load Amp (FLA) Rating: 23.5 – 38.5 A
- Trip Class: Class 20 (Standard Trip)
- Quantity: Set of 3 heater elements
- Compatible with Eaton/Cutler-Hammer overload relay assemblies
- Designed for three-phase motor protection applications
Features & Benefits
- Wide FLA range (23.5–38.5 A) accommodates a variety of motor sizes
- Class 20 standard trip provides reliable protection for higher-inertia loads
- Sold as a matched set of 3 for complete three-phase overload relay coverage
- Genuine Eaton/Cutler-Hammer quality ensures compatibility and long service life
- Drop-in replacement for worn or failed heater elements in existing relay assemblies
- Helps prevent costly motor burnout and unplanned downtime
Typical Applications
- HVAC compressor and fan motor starters
- Commercial and industrial motor control centers (MCCs)
- Pump and blower motor protection
- Three-phase motor starter assemblies using Eaton/Cutler-Hammer overload relays
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