Undervoltage Relay, Single-Phase IK 9173

Contacts

Nominal voltage

Time delay

Response value

Variant

Numero Ordine: 0047645
Type: IK9173.11/240 AC220V 0,75UN4% 5-15M

The IK 9173 and SK 9173 voltage relays in the VARIMETER series monitor AC voltage networks for... altro

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Descrizione del prodotto

The IK 9173 and SK 9173 voltage relays in the VARIMETER series monitor AC voltage networks for undervoltage. The measurement is very simple and does not require a lot of wiring, as no separate auxiliary voltage is required. Early detection of impending failures and preventive maintenance prevent costly damage and, as a user, you benefit from the operational reliablility and high availability of your system.

Specifiche tecniche

Width:	17,5 mm
Operate delay:	Yes
1- / 3-phase:	1
Nominal voltage max.:	AC 230, DC 125 V
Auxiliary voltage:	Without
Output contacts:	1 C/O contact
Enclosure design:	Distribution board
Type:	IK 9173

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Vorteile / Kundennutzen

Preventive maintenance
For better productivity

Merkmale

According to IEC/EN 60255-1
Monitoring of undervoltage
Without auxiliary supply
Optionally fixed or settable response value
N.C. circuit operation
Optionally with off-delay t1
Optionally with on-delay t2
LED indicator for state of output relay
1 changeover contact
Devices available in 2 enclosure versions:
IK 9173: Depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43880
SK 9173: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
Width 17.5 mm