Siemens SIRIUS Contactor Relay, 24V dc Coil, 10 A 24V dc, 4 NO/4 NC, 690V ac

RS-stocknr.:: 136-3673
Fabrikantnummer:: 3RH2244-2BB40
Fabrikant:: Siemens

Siemens SIRIUS Contactor Relay, 24V dc Coil, 10 A 24V dc, 4 NO/4 NC, 690V ac

Subtotaal (1 eenheid)*

€ 87,67

(excl. BTW)

€ 106,08

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

Op voorraad

3 stuk(s) klaar voor verzending
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Aantal stuks	Per stuk
1 +	€ 87,67

*prijsindicatie

RS-stocknr.:: 136-3673
Fabrikantnummer:: 3RH2244-2BB40
Fabrikant:: Siemens

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Siemens
	Product Type	Contactor Relay
	Coil Voltage	24V dc
	Contact Voltage	690V ac
	Contact Current	10A
	Series	SIRIUS
	Mount Type	DIN Rail
	Function	Straight
	Normal State Configuration	4 NO/4 NC
	Number of Auxiliary Contacts	4
	Auxiliary Contact Configuration	4 NO/4 NC
	Terminal Type	Spring Loaded
	Operational Current Ie	10A
	Control Circuit Voltage Uc	24V dc
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	60°C
	Length	70mm
	Depth	121mm
	Width	45mm
	Standards/Approvals	IEC 60947-5-1IEC 60068-2-30ULCSAKCEMVMarine/Shipping
	Pole and Throw Configuration	8

	Alles selecteren
	Merk Siemens
	Product Type Contactor Relay
	Coil Voltage 24V dc
	Contact Voltage 690V ac
	Contact Current 10A
	Series SIRIUS
	Mount Type DIN Rail
	Function Straight
	Normal State Configuration 4 NO/4 NC
	Number of Auxiliary Contacts 4
	Auxiliary Contact Configuration 4 NO/4 NC
	Terminal Type Spring Loaded
	Operational Current Ie 10A
	Control Circuit Voltage Uc 24V dc
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 60°C
	Length 70mm
	Depth 121mm
	Width 45mm
	Standards/Approvals IEC 60947-5-1IEC 60068-2-30ULCSAKCEMVMarine/Shipping
	Pole and Throw Configuration 8

Land van herkomst:: DE

Siemens 3RH2 Series Contactor Relay, 10A Current Rating, 24V DC Coil Voltage - 3RH2244-2BB40

This contactor relay is an essential component for industrial automation. With a coil voltage of 24V DC and a robust contact current rating of 10A, this relay is built to handle demanding environments. The convenient DIN rail mount design and compact dimensions of 70mm in height, 45mm in width, and 121mm in depth make it suitable for tight spaces.

Features & Benefits

• 4NO + 4NC configuration enhances operational versatility

• Spring-loaded terminals ensure secure and reliable connections

• High AC contact voltage rating of 690V accommodates diverse requirements

• Mechanical service life of up to 10 million cycles guarantees long-term reliability

• Auxiliary contact configuration provides additional functionality for control circuits

Applications

• Used for controlling motors in industrial machinery

• Effective in lighting controls for automated systems

• Suitable for various electrical control panels and circuits

• Ideal for use in systems requiring reliable switching operations

What are the operational limits for temperature and humidity?

It operates efficiently within a temperature range of -25°C to +60°C and can withstand relative humidity levels of up to 95% at 55°C, making it suitable for diverse environments.

How is the contactor relay mounted and what are the requirements for spacing?

The relay can be installed on a vertical mounting surface and requires a spacing of 10mm with side-by-side mounting to ensure proper airflow and functionality.

What is the maximum switching frequency for the contactor?

The contactor can manage a maximum no-load switching frequency of up to 10,000 operations per hour for both AC and DC applications.

What type of terminals does the relay use?

It features spring-loaded terminals designed for easy and secure electrical connections, accommodating various conductor cross-sections for flexibility in installation.

How does the product manage electrical safety?

The relay is designed with a front protection class of IP20 and has positively driven operation, ensuring safety and reliability during use.