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

RS Stock No.:: 146-171
Mfr. Part No.:: RM17UAS15
Brand:: Schneider Electric

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

Subtotal (1 unit)*

£117.53

(exc. VAT)

£141.04

(inc. VAT)

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In Stock

Plus 18 unit(s) shipping from 30 March 2026
Plus 10 unit(s) shipping from 30 March 2026

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Units	Per unit
1 +	£117.53

*price indicative

RS Stock No.:: 146-171
Mfr. Part No.:: RM17UAS15
Brand:: Schneider Electric

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Product Type	Monitoring Relay
	Electrical Phase	1
	Function	Undervoltage Monitoring, Overvoltage
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Power Consumption	3VA
	Switching Voltage	250 V ac/dc
	Terminal Type	Screw
	IP Rating	IP30, IP20
	Minimum Operating Temperature	-20°C
	Supply AC Voltage	240 V ac
	Contact Current	5A
	Supply DC Voltage	240 V dc
	Maximum Operating Temperature	50°C
	Length	72mm
	Series	Harmony Control
	Width	17.5 mm
	Standards/Approvals	CSA, UL, NF EN 60255-6 and IEC 60255-6, GL, C-Tick, GOST
	Height	90mm

	Select all
	Brand Schneider Electric
	Product Type Monitoring Relay
	Electrical Phase 1
	Function Undervoltage Monitoring, Overvoltage
	Contact Configuration SPDT
	Mount Type DIN Rail
	Power Consumption 3VA
	Switching Voltage 250 V ac/dc
	Terminal Type Screw
	IP Rating IP30, IP20
	Minimum Operating Temperature -20°C
	Supply AC Voltage 240 V ac
	Contact Current 5A
	Supply DC Voltage 240 V dc
	Maximum Operating Temperature 50°C
	Length 72mm
	Series Harmony Control
	Width 17.5 mm
	Standards/Approvals CSA, UL, NF EN 60255-6 and IEC 60255-6, GL, C-Tick, GOST
	Height 90mm

COO (Country of Origin):: ID

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - RM17UAS15

This monitoring relay is specifically developed for voltage control applications. Its detection features ensure that electrical systems function within safe voltage boundaries, protecting sensitive equipment against potential damage caused by voltage fluctuations.

Features & Benefits

• Voltage sensing range of 65 to 260V AC/DC

• Adjustable time delay from 0.1 to 10 seconds

• Incorporates overvoltage and undervoltage detection

• Designed for straightforward installation on DIN rail

• Features screw terminal connections for secure wiring

• Supports multiple electrical phases for varied applications

Applications

• Monitoring voltage in electrical control panels

• Utilised in industrial voltage monitoring systems

• Applied in automation processes requiring accurate voltage regulation

• Protecting machinery from voltage variations

• Suitable for single-phase and DC supply scenarios

Can it be adjusted for different voltage sensitivity ranges?

Yes, the sensitivity settings can be configured to detect specific voltage thresholds according to system requirements.

What steps are involved in installing it onto a DIN rail?

Align the relay with the rail and push it down until it clicks securely.

How does it handle power interruptions?

The relay maintains functionality during brief voltage interruptions, offering immunity to microbreaks.

Is it suitable for various electrical environments?

Yes, it operates efficiently in both industrial and residential settings.

What maintenance is required for optimal performance?

Regular visual inspections and ensuring connections remain secure are advisable to maintain reliability.

Approvals

UL, CSA, GL, C-Tick, GOST

Standards

NF EN 60255-6 and IEC 60255-6