The Siemens Digital monitoring relay, current monitoring from 2 to 500 mA AC/DC overshoot and undershoot, 24 V AC/DC supply voltage at 50 to 60 Hz DC and AC without galvanic isolation to measuring circuit ON delay and noise pulses delay 0.1 to 20 seconds, Hysteresis 0.1 to 250 mA and 1 change-over contact with or without fault buffer with automatic reset spring-type connection system, IP20 protection class.

Degree of pollution 3
Number of poles for main current circuit 1
AC/DC type of current for monitoring
Design of the display LCD
Height 94 mm
Width 22.5 mm
Depth 91 mm