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The monitoring relay monitors the correct phase sequence L1-L2-L3 (direction of rotation to the right) and complete failures of individual phase voltages. The phase voltages to be monitored are connected to the terminals L1-L2-L3; the terminals 11, 14 or 21, 24 of the relay output contacts are connected ahead of the field coil of the motor relay.If the phase sequence is correct, the output relay is activated (green LED is on). In case of total failure of a phase, the output relay returns to its neutral position (green LED is off).A special supply voltage is not required for the monitoring relay. Only connect the device to N if the three phases to be monitored are connected to N over an electric circuit (e.g. temperature monitoring or similar).

Operating voltage 400 V AC
Current consumption 20 mA
Response delay 5 s
Output / contact 2 changeover contacts (DPST)
Output / switching voltage max. 250 V
Output / continuous current max. 6 A
Output / switching frequency 1200 cycles/h
Mechanical endurance 1 x 107 switching cycles
Electrical endurance 1 x 105 switching cycles
Display Green LED
Dimensions (W x H x D) 22.5 x 75 x 95 mm
Weight 120 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/N110292032215


lock ePLAN Daten 110292032215 359.24 KB
pdf Data sheet 110292032215 509.49 KB
pdf Produktuebersicht C|Logline 899905-05 EN 4.58 MB
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last update on Tuesday, October 24, 2017 - 03:53