Description

The ABB EF19-18.9 electronic overload relay delivers efficient and accurate motor protection under variable load conditions. It ensures continuous reliability with selectable trip classes and a robust design for industrial performance. Designed for ease of use, it installs directly onto ABB contactors. For related control and distribution products, explore our industrial automation and control solutions.

Key Specifications

• Model: ABB EF19-18.9

• Type: Electronic Overload Relay

• Trip Classes: 10E / 20E / 30E

• Supply: Self-supplied (no auxiliary voltage)

• Contacts: 1 NC (trip), 1 NO (signal)

• Reset: Manual or automatic

• Certifications: ATEX, IECEx

• Compatible Contactors: ABB EF19 / EF45

• Accessory: Single mounting kits available

Highlights

• Accurate overload sensing with ABB reliability

• Simple mounting for compact motor control units

• Integrated STOP/TEST for maintenance

• Consistent performance across wide temperature range

Typical Uses

• ABB motor circuits and protection panels

• Automated manufacturing lines

• HVAC and compressor systems

Installation & Support

Delivered ready for ABB motor control integration. ARC Technologies provides installation guidance and after-sales support.