ABB Frequency, Voltage Monitoring Relay, 1, 3 Phase, SPDT, 57.7 → 240 V ac, 99.9 → 415 V dc, DIN Rail

RS Stock No.:: 876-2551
Mfr. Part No.:: 1SVR560730R3402 CM-UFD.M33
Brand:: ABB

ABB Frequency, Voltage Monitoring Relay, 1, 3 Phase, SPDT, 57.7 → 240 V ac, 99.9 → 415 V dc, DIN Rail

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Subtotal (1 unit)*

£602.81

(exc. VAT)

£723.37

(inc. VAT)

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In Stock

3 unit(s) ready to ship
Plus 2 unit(s) shipping from 31 October 2025
Plus 3 unit(s) shipping from 07 November 2025

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Units	Per unit
1 - 4	£602.81
5 - 9	£572.66
10 - 24	£542.52
25 - 49	£512.38
50 +	£482.24

*price indicative

RS Stock No.:: 876-2551
Mfr. Part No.:: 1SVR560730R3402 CM-UFD.M33
Brand:: ABB

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Monitoring Application	Frequency, Voltage
	Electrical Phase	1, 3
	Voltage Sensing Range	57.7 → 240 V ac, 99.9 → 415 V dc
	Contact Configuration	SPDT
	Voltage Sensitivity	Overvoltage, Undervoltage
	Mounting Type	DIN Rail
	Time Delay	±20ms
	Frequency Sensing Range	40 → 70Hz
	Series	CM-UFD
	Frequency Sensitivity	Overfrequency, Underfrequency
	Minimum Operating Temperature	-20°C
	Terminal Type	Screw
	Operating Temperature Range	-20 → +60°C
	Number of Poles	1
	Special Features	Monitoring of ROCOF (Rate of Change of Frequency), Multiline Backlit LCD Display, Password Setting Protection
	Height	90mm
	Maximum Frequency Sensed	70Hz
	Length	108mm
	Minimum Frequency Sensed	40Hz
	Minimum Voltage Sensed	0V ac
	Width	67mm
	Maximum Operating Temperature	+60°C
	Dimensions	108 x 67 x 90mm
	Maximum Temperature Sensed	80°C
	Current Range	6.4mA
	Maximum Voltage Sensed	415V dc

	Select all
	Brand ABB
	Monitoring Application Frequency, Voltage
	Electrical Phase 1, 3
	Voltage Sensing Range 57.7 → 240 V ac, 99.9 → 415 V dc
	Contact Configuration SPDT
	Voltage Sensitivity Overvoltage, Undervoltage
	Mounting Type DIN Rail
	Time Delay ±20ms
	Frequency Sensing Range 40 → 70Hz
	Series CM-UFD
	Frequency Sensitivity Overfrequency, Underfrequency
	Minimum Operating Temperature -20°C
	Terminal Type Screw
	Operating Temperature Range -20 → +60°C
	Number of Poles 1
	Special Features Monitoring of ROCOF (Rate of Change of Frequency), Multiline Backlit LCD Display, Password Setting Protection
	Height 90mm
	Maximum Frequency Sensed 70Hz
	Length 108mm
	Minimum Frequency Sensed 40Hz
	Minimum Voltage Sensed 0V ac
	Width 67mm
	Maximum Operating Temperature +60°C
	Dimensions 108 x 67 x 90mm
	Maximum Temperature Sensed 80°C
	Current Range 6.4mA
	Maximum Voltage Sensed 415V dc

ABB Monitoring Relay, 3 SPDT Contacts, 6.4mA Switching Current - CM-UFD Series - 1SVR560730R3402 CM-UFD.M33

Use this multi-functional grid monitor relay from ABB to gauge the frequency and voltage in your single-phase and 3-phase mains supply. It can be configured to turn power on or off. In addition, it detects everything from 10-minutes average voltage and real-time over-voltage to under-voltage, over-frequency and under-frequency, making it ideal for use with power-generation devices. The relay has a backlit LCD display for easy parameter configuration and at-a-glance monitoring. It has a mechanical life of 30,000,000 switching cycles, making it durable and suitable for long-term use.

Features & Benefits

• DIN rail mounting for easy and tool-free installation
• Housing is rated IP20, so it's touch-proof and protected from objects larger than 12mm in size
• Display size of 36 (L) x 22mm (W) for clear reading
• 300V output operational voltage is suitable for powering low-duty to medium-duty applications

Applications

• Electricity transmission and distribution systems
• Manufacturing plants
• Process and packaging equipment

How much does this monitoring relay weigh?

This relay has a net weight of 0.306kg, so you can be sure it won't put strain on your DIN rail.