Description
The Cutler Hammer-Eaton 10-6530-3 is a NEMA Size 3 overload relay engineered to provide dependable overcurrent and overload protection for three-phase motor starters and HVAC equipment. Designed to integrate seamlessly with NEMA Size 3 motor starter assemblies, this relay monitors motor current and trips the circuit when sustained overload conditions are detected — helping prevent costly motor burnout and unplanned downtime.
Key Features
- NEMA Size 3 overload relay for use with compatible Size 3 motor starters
- Provides reliable thermal overload and overcurrent protection for three-phase motors
- Designed for direct mounting to NEMA Size 3 contactor/starter assemblies
- Helps protect motors from damage caused by sustained overloads, phase loss, and locked-rotor conditions
- Rugged industrial-grade construction for demanding HVAC and commercial applications
- Manual or automatic reset capability (verify with application requirements)
- Cutler Hammer-Eaton quality and engineering for long service life
Typical Applications
- HVAC motor starter panels and motor control centers (MCCs)
- Commercial and industrial chiller, air handler, and pump motor protection
- Compressor and fan motor overload protection
- Replacement overload relay for existing Cutler Hammer-Eaton Size 3 starter assemblies
Product Details
- Brand: Cutler Hammer-Eaton
- SKU: 10-6530-3
- NEMA Size: 3
- Type: Overload Relay







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