Dold Voltage Monitoring Relay With DPDT Contacts, 230/400 V ac Supply Voltage, 3 Phase, Undervoltage

  • RS Stock No. 291-3150
  • Mfr. Part No. IL9079.12/002 3AC230/400V 0.55-1.05UN 0.2-2S
  • Brand Dold
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Undervoltage relay for detecting short interruptions, IL9079

The IL9079 is an undervoltage relay for detecting short interruptions. Enclosure version for the IL 9079 has a depth of 59 mm. Terminals are at the bottom for installation systems and industrial distribution systems according to DIN 43 880.

Features & Benefits
Detecting undervoltage, short interruptions or phase loss in 3 phase systems
Prevents undefined states in the event of voltage errors
Detects short interruptions of 20 ms
Adjustable fallback value of 0.55 → 1.05 UN
Adjustable reactivation delay
Configurable reactivation Block
Also for single phase connections
Relay output, 2 changeovers
35 mm overall width
In accordance with IEC 255, VDE 0435 Section 303
Green LED indicates for closed contact
Optionally for 3p3w systems
Manual reset is possible with external circuit

Specifications
Attribute Value
Monitoring Application Voltage
Supply Voltage 230/400 V ac
Contact Configuration DPDT
Voltage Sensitivity Undervoltage
Electrical Phase 3
Time Delay 0.2 → 2 s
Width 35mm
Height 90mm
Length 59mm
Maximum Operating Temperature +60°C
Minimum Operating Temperature -20°C
Dimensions 59 x 35 x 90 mm
Operating Temperature Range -20 → +60 °C
2 In stock - FREE next working day delivery available
22 available from Europe for delivery within 1 working day(s)
Price Each
£ 176.87
(exc. VAT)
£ 212.24
(inc. VAT)
Units
Per unit
1 - 2
£176.87
3 +
£169.65
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