Siemens Thermistor Motor Protection Monitoring Relay, SPDT, SPST, 24 → 240V ac/dc, DIN Rail

RS Stock No.:: 175-2297
Mfr. Part No.:: 3RN2023-1DW30
Manufacturer:: Siemens

Siemens Thermistor Motor Protection Monitoring Relay, SPDT, SPST, 24 → 240V ac/dc, DIN Rail

Subtotal (1 unit)*

PHP31,545.97

(exc. VAT)

PHP35,331.49

(inc. VAT)

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3 unit(s) ready to ship from another location

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Units	Per Unit
1 +	PHP31,545.97

*price indicative

RS Stock No.:: 175-2297
Mfr. Part No.:: 3RN2023-1DW30
Manufacturer:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Monitoring Application	Thermistor motor temperature protection
	Voltage Sensing Range	24 → 240V ac/dc
	Contact Configuration	SPDT, SPST
	Voltage Sensitivity	Motor Voltage
	Mounting Type	DIN Rail
	Series	3RN2
	Hazardous Area Certification	ATEX
	Standards Met	CE
	Terminal Type	Screw
	Length	90mm
	Height	100mm
	Operating Temperature Range	-25 → +60°C
	Dimensions	90 x 22.5 x 100mm
	Width	22.5mm
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-25°C
	Current Range	0.1 → 1A

	Select all
	Brand Siemens
	Monitoring Application Thermistor motor temperature protection
	Voltage Sensing Range 24 → 240V ac/dc
	Contact Configuration SPDT, SPST
	Voltage Sensitivity Motor Voltage
	Mounting Type DIN Rail
	Series 3RN2
	Hazardous Area Certification ATEX
	Standards Met CE
	Terminal Type Screw
	Length 90mm
	Height 100mm
	Operating Temperature Range -25 → +60°C
	Dimensions 90 x 22.5 x 100mm
	Width 22.5mm
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -25°C
	Current Range 0.1 → 1A

COO (Country of Origin):: DE

Siemens Monitoring Relay, SPDT/SPST Contact Configuration, Thermistor Motor Temperature Protection Monitoring - 3RN2023-1DW30

This monitoring relay is intended for thermistor motor temperature protection, making it suitable for industrial applications. It features a compact DIN rail relay design, measuring 90x22.5x100mm, ideal for settings where effective temperature monitoring is essential.

Features & Benefits

• SPDT and SPST contact configurations provide versatility
• Manual, auto, and remote reset options enhance user control
• Provides wire break and short circuit monitoring
• Compatible with a current range of 0.1 to 1A
• Integrated LED indicators facilitate operational status checks

Applications

• Used for thermistor protection in industrial motors
• Suitable for with strict temperature control requirements
• Employed in environments needing explosion protection
• Appropriate for monitoring relays within electrical assemblies

Can it operate in extreme temperature conditions?

Yes, it functions within -25°C to +60°C.

Will it support both AC and DC supply voltages?

Yes, it accepts a supply voltage of 24V to 240V AC/DC.

Is it suitable for installation on a DIN rail?

Yes, it is specifically designed for DIN rail mounting.

Can the device detect circuit errors?

Yes, it features dynamic open-circuit detection for reliability.

What is the ambient humidity tolerance during operation?

It operates effectively with a maximum relative humidity of 70%.