Undervoltage Relay, 3-Phase With Test Key IL 9176

Numero Ordine: 0059134
Type: IL9176.12 3AC50/60HZ 400/230V

The undervoltage relay IL 9176 of the VARIMETER series monitors 3-phase alternative current... altro

Descrizione del prodotto

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.

Specifiche tecniche

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

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Vorteile / Kundennutzen

Preventive maintenance
For better productivity
Quicker fault locating

Merkmale

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