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選取全部	屬性	值
	品牌	ABB
	Product Type	Monitoring Relay
	Electrical Phase	1
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Power Consumption	0.75W
	Switching Voltage	240V
	Terminal Type	Screw
	IP Rating	IP20
	Supply AC Voltage	240V ac
	Supply DC Voltage	240 V dc
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Length	103.7mm
	Series	CM-ESS
	Standards/Approvals	RoHS
	Width	22.5mm
	Height	85.6mm

	選取全部
	品牌 ABB
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPDT
	Mount Type DIN Rail
	Power Consumption 0.75W
	Switching Voltage 240V
	Terminal Type Screw
	IP Rating IP20
	Supply AC Voltage 240V ac
	Supply DC Voltage 240 V dc
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Length 103.7mm
	Series CM-ESS
	Standards/Approvals RoHS
	Width 22.5mm
	Height 85.6mm

COO (Country of Origin):: DE

ABB CM-ESS Series Monitoring Relay, Voltage Sensing Range 3 to 600 V, +60°C Maximum Operating Temperature - 1SVR730831R1300 CM-ESS.1S

This monitoring relay is designed for efficient voltage monitoring applications. As part of the CM-ESS series, it provides precise sensing across a voltage range from 3 to 600 V. The compact dimensions of 103.7 x 22.5 x 85.6 mm and a robust design make it ideal for installation on DIN rails.

Features & Benefits

• Versatile voltage sensing for intelligent monitoring solutions

• SPDT contact configuration allows flexible usage options

• Overvoltage and undervoltage protection enhances system safety

• Operating temperature range between -25 °C and +60 °C

• Screw terminal type ensures secure electrical connections

• Compact design optimises space on standard DIN rails

Applications

• Used for monitoring voltage levels in control systems

• Suitable for industrial automation equipment to prevent damage

• Ideal for safety requiring voltage monitoring

• Integrated into distribution boards for enhanced reliability

What is the maximum and minimum operating voltage for this relay?

The device can sense voltages within a range of 3 to 600 V, making it suitable for a variety of applications including low and high voltage systems.

How does this relay provide protection against voltage fluctuations?

It offers overvoltage and undervoltage protection features, ensuring that equipment remains safeguarded from harmful voltage conditions that could affect performance or lead to failure.

What is the mounting method for this monitoring device?

This monitoring relay can be easily mounted on a DIN rail, allowing for a simple setup without the need for extensive tools or modifications.

Can this relay be used in environments with varying temperature conditions?

Yes, it operates effectively within a temperature range of -25 °C to +60 °C, making it versatile for use in different industrial environments.

ABB Monitoring Relay, 1 Phase, SPDT, DIN Rail, 240V ac 240 V dc