Description
The Cutler Hammer-Eaton H2005B-3 is a Standard Trip Class 20 thermal overload heater element designed to protect motors and motor starter assemblies from damaging overload conditions. Sold as a set of three — one heater per phase — this kit provides complete three-phase overload protection in a single purchase.
Product Overview
Thermal overload heaters work in conjunction with Cutler Hammer-Eaton overload relays to sense excessive motor current and trip the relay before damage occurs. The H2005B-3 is engineered for motors operating within the 1.20–1.96 ampere full load amp (FLA) range, making it ideal for small fractional and integral horsepower motor applications in HVAC, commercial, and industrial environments.
Key Specifications
- Full Load Amp (FLA) Rating: 1.20 – 1.96 A
- Trip Class: Class 20 (Standard Trip)
- Quantity: Set of 3 (one heater per phase)
- Brand: Cutler Hammer-Eaton
- Part Number / SKU: H2005B-3
Features & Benefits
- Class 20 trip characteristic provides standard overload response time, balancing motor protection with nuisance-trip prevention
- Sold as a complete 3-piece set for straightforward three-phase motor starter installation
- Designed for direct compatibility with Cutler Hammer-Eaton overload relay assemblies
- Thermal heater design accurately reflects motor temperature for reliable, repeatable protection
- Compact heater element fits standard Cutler Hammer-Eaton starter enclosures without modification
Typical Applications
- HVAC fan and blower motor starters
- Pump motor protection
- Compressor motor overload protection
- Commercial and light industrial motor control centers (MCCs)
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