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

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Subtotal (1 unit)*

£155.09

(exc. VAT)

£186.11

(inc. VAT)

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RS Stock No.:
465-0744
Mfr. Part No.:
MK9040N.12/001 3AC50/60Hz 400V
Brand:
Dold
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Brand

Dold

Monitoring Application

Phase

Electrical Phase

3

Contact Configuration

DPDT

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Imbalance, Phase Sequence

Time Delay

<=1 s, <=250ms

Series

MK 9040N

Terminal Type

Screw

Minimum Operating Temperature

-20°C

Width

22.5mm

Maximum Operating Temperature

+60°C

Dimensions

100 x 22.5 x 90mm

Operating Temperature Range

+60°C

Height

90mm

Length

100mm

COO (Country of Origin):
DE

MK 9040N - Asymmetry relay


Detects voltage asymmetry, phase loss, reverse voltage and phase sequence
Impervious to symmetrical harmonics up to distortion factor of K 20 %
2 LED displays for voltage supply and contact position
Output contact 2 changeovers
Overall width: 22.5 mm

For monitoring three-phase networks, e.g. lifts, escalators, hoisting systems, etc.


Phase Sequence/Failure Relays


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

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