ABB Monitoring Relay, 1, 3 Phase, SPST, DIN Rail, 460V ac

RS Stock No.:: 442-9449
Mfr. Part No.:: 1SVR550871R9500
Manufacturer:: ABB

ABB Monitoring Relay, 1, 3 Phase, SPST, DIN Rail, 460V ac

View all Monitoring Relays

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Subtotal (1 unit)*

PHP6,963.32

(exc. VAT)

PHP7,798.92

(inc. VAT)

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Shipping from June 08, 2026

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Units	Per Unit
1 - 4	PHP6,963.32
5 +	PHP6,754.42

*price indicative

RS Stock No.:: 442-9449
Mfr. Part No.:: 1SVR550871R9500
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Monitoring Relay
	Electrical Phase	1, 3
	Function	Undervoltage Monitoring, Phase Failure Detection
	Contact Configuration	SPST
	Mount Type	DIN Rail
	Terminal Type	Screw
	IP Rating	IP50, IP20
	Supply AC Voltage	460V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Height	78mm
	Series	CM-PVE
	Standards/Approvals	CSA, UL, CE, RoHS
	Width	22.5mm
	Length	78.5mm

	Select all
	Brand ABB
	Product Type Monitoring Relay
	Electrical Phase 1, 3
	Function Undervoltage Monitoring, Phase Failure Detection
	Contact Configuration SPST
	Mount Type DIN Rail
	Terminal Type Screw
	IP Rating IP50, IP20
	Supply AC Voltage 460V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Height 78mm
	Series CM-PVE
	Standards/Approvals CSA, UL, CE, RoHS
	Width 22.5mm
	Length 78.5mm

COO (Country of Origin):: BG

ABB Monitoring Relay, Screw Terminals, 4A Maximum Current Rating - CM-PVE Series - 1SVR550871R9500

Clamp down on electrical issues as they crop up with this monitoring relay from ABB. As it raises alerts when it detects voltages outside its set thresholds, you can trust it to catch faults before they become hazardous. A short 500ms tripping delay means the device responds to excess voltages in no time. Snap-on DIN rail mounting means you can install it in a cabinet without the hassle of tools. Don't worry about spot-checks, as the relay's LED indicator shows its status in a flash.

Features & Benefits

• Monitors voltages between 320 and 460V AC for wide compatibility

• Handles surge voltages up to 4kV, cutting the risk of damage from power faults

• Phase failure detection for versatile monitoring

• Screw terminals to secure wiring against vibration and movement

• Does its job in a wide operating temperature range between -20°C and +60°C

Applications

• Server management

• Power distribution networks

• Small-parts manufacturing

Do I need to connect an extra power supply for this relay?

No, this component draws power from the circuit it's monitoring, so there's no need to set up a separate power supply.