Siemens 3RH2 Contactor Relay, 24 V ac Coil, 10 A 24 V, 3 NO/1 NC, 690V

RS Stock No.:: 203-2060
Distrelec Article No.:: 304-22-052
Mfr. Part No.:: 3RH2131-1AB00
Manufacturer:: Siemens

Siemens 3RH2 Contactor Relay, 24 V ac Coil, 10 A 24 V, 3 NO/1 NC, 690V

Subtotal (1 unit)*

PHP4,833.08

(exc. VAT)

PHP5,413.05

(inc. VAT)

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Units	Per Unit
1 +	PHP4,833.08

*price indicative

RS Stock No.:: 203-2060
Distrelec Article No.:: 304-22-052
Mfr. Part No.:: 3RH2131-1AB00
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
	Coil Voltage	24 V ac
	Product Type	Contactor Relay
	Contact Voltage	690V
	Contact Current	10A
	Series	3RH2
	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
	Control Circuit Voltage Uc	24 V
	Maximum Operating Temperature	60°C
	Depth	73mm
	Width	45 mm
	Standards/Approvals	UL, IEC 61508, IEC 60947-5-1, IEC 60529, EAC, CSA, CE, CCC
	Length	57.5mm

	Select all
	Brand Siemens
	Coil Voltage 24 V ac
	Product Type Contactor Relay
	Contact Voltage 690V
	Contact Current 10A
	Series 3RH2
	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
	Control Circuit Voltage Uc 24 V
	Maximum Operating Temperature 60°C
	Depth 73mm
	Width 45 mm
	Standards/Approvals UL, IEC 61508, IEC 60947-5-1, IEC 60529, EAC, CSA, CE, CCC
	Length 57.5mm

COO (Country of Origin):: DE

Siemens 3RH2 Series Contactor Relay, 24V AC Coil Voltage, 10A Current Rating - 3RH2131-1AB00

This contactor relay is a component designed for automation and control applications. It features a versatile configuration of 3 normally open and 1 normally closed contact, operating at a coil voltage of 24V AC. With compact dimensions of 57.5mm in length, 45mm in width, and 73mm in depth, this relay effectively manages electrical circuits within a range of ambient temperatures, ensuring optimal performance in various settings.

Features & Benefits

• Supports a contact voltage rating of 690V AC for enhanced safety

• Capable of handling a load current of 10A for reliable operation

• Offers an auxiliary contact configuration of 3NO + 1NC for additional functionality

• Features a maximum operating temperature of +60°C to withstand harsh environments

• Mechanical life expectancy of 30 million cycles provides longevity and durability

Applications

• Used in industrial automation systems for control operations

• Suitable for machine builders requiring robust electrical contactors

• Ideal for needing precise load switching, such as HVAC systems

• Utilised in motor control centres for efficient energy management

What is the significance of operating frequency for this device?

It supports a maximum no-load switching frequency of 10,000 actuations per hour, making it suitable for high-cycle applications without compromising durability.

How does the relay ensure reliability in demanding environments?

It features shock resistance ratings of 11.4g and a surge voltage resistance of 6kV, ensuring dependable operation under robust operating conditions.

What are the installation requirements for this relay?

This model mounts onto a vertical DIN rail and allows for 180° rotational positioning, providing flexibility during installation and maintenance.