ABB Monitoring Relay, 1 Phase, SPST, DIN Rail 24/240 V ac

RS Stock No.:: 464-508
Mfr. Part No.:: 1SVR550800R9300 CM-MSE
Manufacturer:: ABB

ABB Monitoring Relay, 1 Phase, SPST, DIN Rail 24/240 V ac

View all Monitoring Relays

Subtotal (1 unit)*

SGD110.34

(exc. GST)

SGD120.27

(inc. GST)

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Temporarily out of stock

8 unit(s) shipping from 15 May 2026

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Units	Per unit
1 +	SGD110.34

*price indicative

RS Stock No.:: 464-508
Mfr. Part No.:: 1SVR550800R9300 CM-MSE
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
	Function	Motor Control
	Electrical Phase	1
	Contact Configuration	SPST
	Mount Type	DIN Rail
	Terminal Type	Screw
	IP Rating	IP50, IP20
	Minimum Operating Temperature	-20°C
	Contact Current	4A
	Maximum Operating Temperature	60°C
	Length	78.5mm
	Standards/Approvals	IEC947-1, VDE 0100
	Height	78mm
	Series	CM-MSE

	Select all
	Brand ABB
	Product Type Monitoring Relay
	Function Motor Control
	Electrical Phase 1
	Contact Configuration SPST
	Mount Type DIN Rail
	Terminal Type Screw
	IP Rating IP50, IP20
	Minimum Operating Temperature -20°C
	Contact Current 4A
	Maximum Operating Temperature 60°C
	Length 78.5mm
	Standards/Approvals IEC947-1, VDE 0100
	Height 78mm
	Series CM-MSE

ABB Monitoring Relay, 4kV Rated Impulse Withstand Voltage, 50/60Hz Supply Voltage Frequency - CM-MSE Series - 1SVR550800R9300 CM-MSE

Keeping tabs on temperature is a cinch with this monitoring relay from ABB. You can use it to control motors hooked up to a PTE sensor (such as 103-8133). If your motor runs too hot, this unit's internal wire system snaps and your equipment is reset, to prevent damage caused by overheating. A long electrical life of 100,000 cycles means you can rely on this component over long periods. Install it alongside small engines, hot-air ventilators or heating installations to keep them running smoothly.

Features & Benefits

• Works safely in a temperature range between -20°C and +60°C

• Snap-on mounting makes installation on a DIN rail a breeze

• Low 110g weight won't put strain on your setup

Applications

• Manufacturing lines

• Power generation and distribution facilities

• Water treatment plants

• Data centres

Where can I use this monitoring relay?

This unit's housing is IP50-rated and its terminals have an IP20 rating. This means it's touch-proof and protected from objects larger than 12mm. For optimal performance, mount it in a clean, indoor area or sealed cabinet.