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Monitoring of direct or alternating voltages in live systems. It is displayed whether the adjusted values are exceeded or not reached, and a switching process is triggered. The integrated 7-segment display indicates the sources of the fault. The voltage to be measured (AC or DC), two measuring ranges, an upper and a lower threshold value, a response delay and the fault memory (ON or OFF) can be adjusted manually on the device. Faults can be acknowledged directly on the device or by means of an external contact.

Operating voltage 230 V AC, 50 Hz
Current consumption max. 15 mA
Voltage measuring input B1 - B3 10 V to 300 V
Voltage measuring input B2 - B3 1 V to 100 V
Response delay 0.1 to 9.9 s, adjustable
Output / contact 2 changeover contacts (DPDT)
Output / switching voltage max. 250 V AC/DC
Output / continuous current max. 8 A
Mechanical endurance 3 x 107 switching cycles
Electrical endurance 1 x 105 switching cycles
Display / error Two 7-segment displays
Display Green and red LED
Dimensions (W x H x D) 50 x 69.3 x 60 mm
Weight 200 g
Operating temperature range -5 °C to +55 °C
Storage temperature range -20 °C to +70 °C
Ingress protection for housing / terminal block IP40 / IP20

Technical Data 

  • P/N11027405


lock ePLAN Daten 11027405 250.7 KB
pdf Instruction 11027405 1.56 MB
pdf Produktuebersicht C|Logline 899905-05 EN 4.58 MB
lock 3D data - STEP / IGES
667.41 KB
last update on Tuesday, 24. October 2017 - 3:53