ABB Monitoring Relay, SPDT, DIN Rail, 24 V dc 24/240 V ac

RS Stock No.:: 876-5023
Distrelec Article No.:: 302-42-250
Mfr. Part No.:: 1SVR730712R1400 CM-MSS.31S
Manufacturer:: ABB

ABB Monitoring Relay, SPDT, DIN Rail, 24 V dc 24/240 V ac

View all Monitoring Relays

Subtotal (1 unit)*

PHP10,972.76

(exc. VAT)

PHP12,289.49

(inc. VAT)

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In Stock

13 unit(s) ready to ship from another location
Plus 10 unit(s) shipping from April 10, 2026

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Units	Per Unit
1 +	PHP10,972.76

*price indicative

RS Stock No.:: 876-5023
Distrelec Article No.:: 302-42-250
Mfr. Part No.:: 1SVR730712R1400 CM-MSS.31S
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
	Sub Type	PTC
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Switching Voltage	24 V ac
	Terminal Type	Screw
	IP Rating	IP50, IP20
	Supply AC Voltage	24/240 V ac
	Minimum Operating Temperature	-25°C
	Supply DC Voltage	24 V dc
	Contact Current	3.7mA
	Maximum Operating Temperature	60°C
	Standards/Approvals	No
	Series	CM-MSS
	Length	103.7mm
	Height	85.6mm
	Width	22.5 mm

	Select all
	Brand ABB
	Product Type Monitoring Relay
	Sub Type PTC
	Contact Configuration SPDT
	Mount Type DIN Rail
	Switching Voltage 24 V ac
	Terminal Type Screw
	IP Rating IP50, IP20
	Supply AC Voltage 24/240 V ac
	Minimum Operating Temperature -25°C
	Supply DC Voltage 24 V dc
	Contact Current 3.7mA
	Maximum Operating Temperature 60°C
	Standards/Approvals No
	Series CM-MSS
	Length 103.7mm
	Height 85.6mm
	Width 22.5 mm

ABB Monitoring Relay, NO/NC Contacts, 300V AC Operational Voltage - CM-MSS Series - 1SVR730712R1400 CM-MSS.31S

Use this thermistor monitoring relay from ABB to prevent your motor from overheating. It performs short-circuit detection, dynamic interrupted wire detection and non-volatile fault storage functions to ensure your motor operates efficiently. Its 3 LEDs display the unit's status, so you can use them to monitor the device and evaluate load control. This relay functions in a temperature range of -25°C and +60°C, meaning it's suitable for use in demanding conditions. It's designed with a safety barrier between its supply, measuring and output circuits for effective fault isolation and detection.

Features & Benefits

• Impulse withstand voltage of 4kV to protect its components against power surges

• Compatible with DIN rail mounting, so installation is quick and doesn't call for specialist tools

• 300V AC operational voltage, so it's ideal for use in medium-duty to heavy-duty applications

Applications

• Marine sector

• Manufacturing industry

• Building sites

What level of mechanical shock can this relay handle?

The thermistor motor protection relay can withstand 10g of mechanical shock for 11ms, making it suitable for use in vibrating systems.