Dold Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail

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Subtotal (1 unit)*

2 932,18 kr

(exc. VAT)

3 665,22 kr

(inc. VAT)

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  • Dessutom levereras 6 enhet(er) från den 15 december 2025
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1 +2 932,18 kr

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RS Stock No.:
240-8951
Mfr. Part No.:
IL9071.12 3/N AC400/230V 0.85UN 4%
Brand:
Dold
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Brand

Dold

Monitoring Application

Voltage

Electrical Phase

3

Contact Configuration

DPDT

Voltage Sensitivity

Undervoltage

Mounting Type

DIN Rail

Series

IL 9071

Dimensions

61 x 35 x 90mm

Maximum Operating Temperature

+60°C

Width

35mm

Height

90mm

Minimum Operating Temperature

-20°C

Operating Temperature Range

+60°C

Length

61mm

COO (Country of Origin):
DE

IL9071 — undervoltage relay, 3 phase


Single phase connection also an option
Fixed fall-back value
Closed circuit current principle
LED display of switch state
Adjustable phase sequence
2 changeovers
35 mm overall width
Input
Nominal voltage UN: AC 230 / 400 V
Nominal frequency: 50/60 Hz
Overload capacity: 1.1 UN continuous
Fall-back value Uout: 0.85 UN
Hysteresis: 4% fixed
Output
Contact assignment: 2 changeovers
Thermal current: 4 A
Switching capacity: 1 A (AC 11, 230 V)

Monitoring of 3 phase systems for undervoltage or phase failure and activation of security lighting in accordance with VDE 0108 (IEC 255, VDE 0435 Part 303).


Phase Sequence/Failure Relays


Monitoring of 3 phase supplies
Orange housing manufactured to DIN 43 880
DIN rail mount

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