ABB REF543KB127AAAA Protective Relay Module for Power Systems

Operating Voltage:230 V AC

Current Rating:10 A

Input Signal Range:-10 V to +10 V DC

Communication Interface:Modbus RTU

Operating Temperature:-20°C to +60°C

Protection Class:IP20

Weight:0.3 kg

Dimensions:120 x 100 x 60 mm

Control Protocol:ASCII, Binary, ASCII with Holding Registers