Overview
The ABB 70EA06A-E HESG447398R0020 is a motor protection relay designed to safeguard low-voltage motors in industrial applications. It provides protection against overload, phase-loss, short-circuit, and temperature faults, ensuring reliable and safe operation.
General Information
Model: 70EA06A-E HESG447398R0020
Manufacturer: ABB
Product Type: Motor Protection Relay
Country of Origin: Sweden
Application: Low-voltage motor protection and monitoring in industrial automation systems
Power Specifications
Supply Voltage: Typically 24–48 V DC or 100–240 V AC depending on configuration
Power Consumption: Low-power design for continuous operation
Protection Features: Overload, phase-loss, short-circuit, and temperature protection
Indicators: LED indicators for status, fault, and communication
Communication & Interface
Interface: Integrated ports for fieldbus or network communication
Monitoring: Real-time measurement of motor current, voltage, and thermal status
Configuration: Adjustable via ABB engineering software
Diagnostics: Event logging and fault diagnostics for preventive maintenance
Environmental
Operating Temperature: −20 to +60°C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20 or installed inside a control cabinet
Installation: Panel-mounted in motor control centers or switchgear
Dimensions & Weight
Dimensions: 90 × 70 × 120 mm
Weight: Approx. 0.55 kg
