ABB REF610 Feeder Protection Relay

Description

The ABB REF610 is a compact and versatile feeder protection relay from the Relion® 610 series. It is designed for protection, control, and monitoring of incoming and outgoing feeders in utility and industrial power distribution systems.

Specifications

• Model: REF610

• Manufacturer: ABB

• Product Type: Feeder Protection Relay

• Protection Functions: Three-phase overcurrent (low-set, high-set, instantaneous)

• Communication Protocols: IEC 61850, Modbus, DNP3

• Mounting Type: Panel or flush mount

• User Interface: Local HMI with LED indicators and push-buttons

• Dimensions: 38 cm × 23.5 cm × 11 cm

• Weight: 4.76 kg

• Operating Temperature: –25°C to +55°C

• Protection Class: IP54 (front), IP20 (rear)

• Origin: Switzerland

• Condition: New & In Stock

Features

• Comprehensive Protection: Offers multi-stage overcurrent protection for feeder circuits

• Plug-In Design: Enables fast and safe insertion/removal during commissioning and maintenance

• Advanced Communication: Supports IEC 61850 for seamless integration into digital substations

• User-Friendly Interface: Equipped with intuitive local controls and status indicators

• Compact Form Factor: Ideal for space-constrained switchgear and control panels

• Flexible Application: Suitable for resistance-earthed and solidly earthed systems

• Legacy Support: Proven reliability in both new and retrofit installations