MPN

Siemens SIRIUS 3RH2 Contactor Relay, 80 V dc Coil, 4-Pole, 10 A, 3NO + 1NC, 690 V ac

RS Stock No.:: 216-4365
Mfr. Part No.:: 3RH2131-1BE80
Brand:: Siemens

Siemens SIRIUS 3RH2 Contactor Relay, 80 V dc Coil, 4-Pole, 10 A, 3NO + 1NC, 690 V ac

Subtotal (1 unit)*

£37.78

(exc. VAT)

£45.34

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

7 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£37.78

*price indicative

RS Stock No.:: 216-4365
Mfr. Part No.:: 3RH2131-1BE80
Brand:: Siemens

Siemens 3RH2 Series Contactor Relay, 80V DC Coil Voltage, 10A Current Rating - 3RH2131-1BE80

This contactor relay is an essential component in automation systems, designed for reliable control in industrial applications. With four poles and a coil voltage of 80V DC, it operates effectively across a wide range of conditions. The unit measures 57.5mm in length, 45mm in width, and 73mm in depth, making it suitable for DIN rail mounting.

Features & Benefits

• Ensures positive operation with 3NO + 1NC contact configuration
• Capable of handling contact voltages up to 690V AC
• Robust mechanical lifespan of 30 million operating cycles
• Offers efficient installation via screw-type terminals

Applications

• Ideal for controlling motors and electrical systems in industrial environments
• Effectively used in machinery and assembly lines requiring reliable switching
• Suitable for requiring high switching frequencies of up to 10,000 times per hour
• Essential in projects demanding high-level performance under varying temperatures

What is the operational current rating for this relay?

The relay is rated for an operational current of 10A at AC-12 applications and 10A at DC-12 applications at 24V. This makes it highly versatile for various electrical loads within specified parameters.

How does the contactor relay handle temperature fluctuations?

The unit is rated for a broad operational temperature range from -25°C to +60°C, ensuring functionality in diverse environments. This feature is crucial for applications exposed to varying temperatures.

What type of mounting is required for this relay?

This relay is specifically designed for screw and snap-on mounting onto a 35mm DIN rail, allowing for easy integration into existing control panels in industrial setups.

How many auxiliary contacts does this relay support, and what are their configurations?

It supports a total of four auxiliary contacts, configured as 3NO + 1NC, providing flexibility and expanded control capabilities for additional circuits in automation processes.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Coil Voltage	80 V dc
	Number of Poles	4
	Contact Voltage Rating	690 V ac
	Contact Current Rating	10 A
	Range	SIRIUS
	Series	3RH2
	Normal State Configuration	3NO + 1NC
	Auxiliary Contact Configuration	3NO/1NC
	Number Of Auxiliary Contacts	4
	Terminal Type	Screw
	Width	45mm
	Length	57.5mm
	Depth	73mm
	Load Voltage	690V ac
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-25°C
	Load Current	10A
	Mounting Style	DIN Rail
	Control Voltage	80 V dc

	Select all
	Brand Siemens
	Coil Voltage 80 V dc
	Number of Poles 4
	Contact Voltage Rating 690 V ac
	Contact Current Rating 10 A
	Range SIRIUS
	Series 3RH2
	Normal State Configuration 3NO + 1NC
	Auxiliary Contact Configuration 3NO/1NC
	Number Of Auxiliary Contacts 4
	Terminal Type Screw
	Width 45mm
	Length 57.5mm
	Depth 73mm
	Load Voltage 690V ac
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -25°C
	Load Current 10A
	Mounting Style DIN Rail
	Control Voltage 80 V dc

Discover our Siemens SIRIUS products. Command, Control, Monitor and start your motors the Hybrid way.

Find out more

Be the first to know about our latest products and services

Join our mailing list today:

The personal information you provide to us when signing up to the mailing list will be processed in line with our privacy policy.