ABB Monitoring Relay, 3, 1 Phase, SPST, DIN Rail, 440V ac

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R 1 623,48

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R 1 867,00

(inc. VAT)

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RS stock no.:
442-9455
Mfr. Part No.:
1SVR550881R9400
Manufacturer:
ABB
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Brand

ABB

Product Type

Monitoring Relay

Electrical Phase

3, 1

Function

Undervoltage Monitoring, Phase Failure Detection

Contact Configuration

SPST

Mount Type

DIN Rail

Terminal Type

Screw

IP Rating

IP20, IP50

Minimum Operating Temperature

-20°C

Supply AC Voltage

440V ac

Maximum Operating Temperature

60°C

Standards/Approvals

CE, CSA, UL

Width

22.5mm

Series

CM-PBE

Height

78mm

Length

78.5mm

ABB Monitoring Relay, Screw Terminal Type, 150ms Time Delay - CM-PBE Series - 1SVR550881R9400


Fazed by phase anomalies? Restore balance to your electrical circuits with this monitoring relay from ABB. It helps prevent damage to delicate components by watching out for fault conditions in your power supply and disconnecting the load if it detects a problem. Thanks to a zippy 40ms response time, you can rest assured your equipment is protected in the event of phase loss or overvoltage. Compact dimensions of just 78.5 (L) x 22.5 (W) x 78mm (H) mean it fits comfortably in your control cabinet, even when space is tight. To simplify your setup, this handy gadget is powered by the measuring circuit, so it doesn't need a separate supply to run.

Features & Benefits


• Handy LED indicator gives you at-a-glance status information

• 150ms time delay helps to prevent nuisance trips

• Straightforward screw terminal contacts provide secure electrical connections in a jiffy

• IP50-rated housing is dustproof for use in demanding industrial environments

• DIN-rail mounted for easy installation

Applications


• Motor control

• Manufacturing plants

• Data centres

Can I use this relay with single-phase systems?


Absolutely. As this device also features a neutral monitoring function, it's suitable for use with both single-phase and three-phase systems.

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