Overview
The ABB 70VV01A HESG447043R1 is a circuit protection module designed for use in electrical systems, providing overcurrent protection and safeguarding critical components. It ensures reliable operation by protecting circuits from faults and overload conditions.
General Information
Part Number: 70VV01A HESG447043R1
Manufacturer: ABB
Brand: ABB
Country of Origin: Switzerland
Series: HESG
Type: Circuit Protection Module
Mounting: Rack or chassis installation
Technology: Overcurrent protection, fault detection
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 8 W
Input: Powered from the system backplane
Protection: Surge, overcurrent, and reverse-polarity protection
Indicators: LEDs for status, fault, and power
Communication & Interface
Ethernet / Fieldbus Port: None (Direct connection to circuit)
Bus Coupler Role: Direct integration into electrical circuits for protection
Diagnostics: Fault detection, status reporting
Operator Interface: LED indicators for fault and power status
Reset Features: Manual reset functionality
Environmental
Operating Temperature: −20 to +60 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20
Dimensions & Weight
Dimensions (L × W × H): 180 × 100 × 80 mm
Weight: 0.6 kg
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