Power Automation Sweden AB

Cylindervägen 8
13152 Nacka Strand
Sweden
IL 9176

Undervoltage Relay, 3-Phase With Test Key

IL 9176

Contacts

Nominal voltage

Variant

  • 0059134
  • IL9176.12 3AC50/60HZ 400/230V
The undervoltage relay IL 9176 of the VARIMETER series monitors 3-phase alternative current... more

Product description

The undervoltage relay IL 9176 of the VARIMETER series monitors 3-phase alternative current mains. The measurement is very simple and without extensive wiring, as no separate auxiliary supply is necessary. With the help of the test button on the front of the device, a fault is simulated and the relay contacts de-energized.

Technical specifications

Width: 35 mm
Enclosure design: Distribution board
1- / 3-phase: 3
Measuring range max.: 400 V
Output contacts: 2 C/O contacts
Standard measuring range: 3/N AC 400/230 V
Type: IL 9176

Features

  • According to IEC/EN 60255-1
  • Detection of
    - Undervoltage 1 up to 3-phase, 0.85 x UN
    - Phase failure
  • Without auxiliary voltage
  • De-energized on trip
  • LED indicator for L1, L2, L3 with test key to simulate failure
  • 2 changeover contacts
  • Width 35 mm