Siemens SIRIUS Contactor Relay, 24V dc Coil, 10 A 24V dc, 3 NO/1 NC, 690V ac

RS stock no.:: 122-9413
Mfr. Part No.:: 3RH2131-1JB40
Manufacturer:: Siemens

Siemens SIRIUS Contactor Relay, 24V dc Coil, 10 A 24V dc, 3 NO/1 NC, 690V ac

Subtotal (1 unit)*

R 1 059,72

(exc. VAT)

R 1 218,68

(inc. VAT)

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RS stock no.:: 122-9413
Mfr. Part No.:: 3RH2131-1JB40
Manufacturer:: Siemens

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Coil Voltage	24V dc
	Product Type	Contactor Relay
	Contact Voltage	690V ac
	Contact Current	10A
	Series	SIRIUS
	Function	Self Locking
	Mount Type	DIN Rail
	Normal State Configuration	3 NO/1 NC
	Number of Auxiliary Contacts	4
	Auxiliary Contact Configuration	3 NO/1 NC
	Terminal Type	Screw
	Operational Current Ie	10A
	Minimum Operating Temperature	-25°C
	Contactor Application	Coupling Relay
	Control Circuit Voltage Uc	24V dc
	Maximum Operating Temperature	60°C
	Standards/Approvals	IEC 60947-5-1, IP20, UL/CSA: A600 / Q600
	Width	45mm
	Depth	73mm
	Length	58mm
	Pole and Throw Configuration	4

	Select all
	Brand Siemens
	Coil Voltage 24V dc
	Product Type Contactor Relay
	Contact Voltage 690V ac
	Contact Current 10A
	Series SIRIUS
	Function Self Locking
	Mount Type DIN Rail
	Normal State Configuration 3 NO/1 NC
	Number of Auxiliary Contacts 4
	Auxiliary Contact Configuration 3 NO/1 NC
	Terminal Type Screw
	Operational Current Ie 10A
	Minimum Operating Temperature -25°C
	Contactor Application Coupling Relay
	Control Circuit Voltage Uc 24V dc
	Maximum Operating Temperature 60°C
	Standards/Approvals IEC 60947-5-1, IP20, UL/CSA: A600 / Q600
	Width 45mm
	Depth 73mm
	Length 58mm
	Pole and Throw Configuration 4

Exempt

COO (Country of Origin):: DE

Siemens 3RH2 Series Contactor Relay, 24V DC Coil Voltage, 10A Contact Current - 3RH2131-1JB40

This contactor relay is designed for robust electrical control applications, featuring a compact design suitable for DIN rail mounting. The relay operates with a control voltage of 24V DC and is capable of handling contact voltage ratings of up to 690V AC. With a configuration of 3NO + 1NC, it excels in managing auxiliary circuits efficiently.

Features & Benefits

• Integrated diode ensures reliable operation and protects the circuit

• High mechanical service life rated at 30 million operating cycles

• Dimensions designed for tight spaces with a compact form factor

• Screw terminal connection type facilitates easy wiring and installation

Applications

• Used for switching auxiliary circuits in automation systems

• Ideal for controlling various industrial electrical systems

• Suitable for requiring high load voltage capacities

• Utilised in scenarios where precise relay activation is necessary

What type of auxiliary contacts does it include?

It features 3 normally open contacts and 1 normally closed contact, providing versatile switching options for different applications.

How does it manage temperature variations during operation?

The relay operates effectively across a temperature range of -25°C to +60°C, ensuring stability in various environmental conditions.

What is the maximum operational current it can handle?

The relay can accommodate a maximum operational current of 10A at AC-12 and AC-15 ratings, suitable for diverse load types.

How does the integrated diode affect performance?

The integrated diode protects against back EMF and ensures smoother operation when switching inductive loads, enhancing reliability.

Is installation straightforward?

Yes, it features screw-type terminals for secure and easy connections, simplifying the installation process on DIN rail mounts.