ABB Phase Monitoring Relay, 1, 3 Phase, SPST, 220 → 240V ac, DIN Rail

RS Stock No.:: 442-9455
Mfr. Part No.:: 1SVR550881R9400
Brand:: ABB

ABB Phase Monitoring Relay, 1, 3 Phase, SPST, 220 → 240V ac, DIN Rail

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8 In stock - FREE next working day delivery available

2 available from Europe for delivery within 2 working day(s).

Price Each

£64.48

(exc. VAT)

£77.38

(inc. VAT)

Units	Per unit
1 - 4	£64.48
5 - 9	£61.26
10 - 24	£58.03
25 - 49	£54.81
50 +	£51.58

RS Stock No.:: 442-9455
Mfr. Part No.:: 1SVR550881R9400
Brand:: ABB

Technical Reference

Legislation and Compliance

COO (Country of Origin):: BG

Product Details

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.

Specifications

Attribute	Value
Monitoring Application	Phase
Electrical Phase	1, 3
Voltage Sensing Range	220 → 240V ac
Contact Configuration	SPST
Mounting Type	DIN Rail
Phase Sensitivity	Neutral Loss, Phase Loss
Time Delay	150ms
Series	CM-PBE
Length	78.5mm
Operating Temperature Range	+60°C
Terminal Type	Screw
Standards Met	CE, CSA, UL
Minimum Operating Temperature	-20°C
Width	22.5mm
Maximum Operating Temperature	+60°C
Dimensions	78.5 x 22.5 x 78mm
Height	78mm