Description
The ABB EF96-100 is an electronic overload relay engineered to provide dependable motor protection in commercial and industrial HVAC and mechanical systems. Designed for use with ABB contactors and motor starters, this relay monitors motor current and trips to prevent damage caused by overloads, phase loss, and phase imbalance — helping extend equipment life and reduce costly downtime.
Key Features
- Electronic overload relay designed for motor protection applications
- Compatible with ABB contactors and motor starter assemblies
- Protects against overloads, phase loss, and phase imbalance conditions
- Reliable trip mechanism helps prevent motor burnout and equipment damage
- Suitable for commercial and industrial HVAC, pump, fan, and blower motor applications
- Compact, robust construction for demanding installation environments
- Manual or automatic reset capability for flexible system integration
Application
The ABB EF96-100 overload relay is ideal for protecting motors in HVAC air handling units, chillers, cooling towers, pumps, compressors, and other motor-driven mechanical systems. Its electronic design provides accurate and consistent protection across a wide range of operating conditions, making it a trusted choice for engineers and technicians specifying motor protection in commercial building and industrial environments.
Why Choose ABB?
ABB is a globally recognized leader in electrification and motor control products. Their overload relays are built to meet stringent quality standards and are widely used in HVAC and industrial applications worldwide, offering technicians confidence in performance and long-term reliability.







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