Siemens 3RH2 Contactor Relay, 230 V ac Coil, 4-Pole, 10 A 690 V, 3 NO/1 NC, 690V

RS Stock No.:: 746-0749
Distrelec Article No.:: 136-23-017
Mfr. Part No.:: 3RH2131-1AP00
Manufacturer:: Siemens

Siemens 3RH2 Contactor Relay, 230 V ac Coil, 4-Pole, 10 A 690 V, 3 NO/1 NC, 690V

Subtotal (1 unit)*

PHP5,881.79

(exc. VAT)

PHP6,587.60

(inc. VAT)

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In Stock

26 unit(s) ready to ship from another location
Plus 30 unit(s) shipping from February 06, 2026

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Units	Per Unit
1 +	PHP5,881.79

*price indicative

RS Stock No.:: 746-0749
Distrelec Article No.:: 136-23-017
Mfr. Part No.:: 3RH2131-1AP00
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	230 V ac
	Product Type	Contactor Relay
	Number of Poles	4
	Contact Voltage	690V
	Contact Current	10A
	Series	3RH2
	Mount Type	DIN Rail
	Normal State Configuration	3 NO/1 NC
	Auxiliary Contact Configuration	1 NO/3 NC
	Number of Auxiliary Contacts	4
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Control Circuit Voltage Uc	690 V
	Operational Current Ie	10A
	Maximum Operating Temperature	60°C
	Length	57.5mm
	Width	45 mm
	Depth	73mm
	Standards/Approvals	CCC, CE, CSA, EAC, IEC 60529, IEC 60947-5-1, IEC 61508, UL
	Pole and Throw Configuration	3 NO/1 NC

	Select all
	Brand Siemens
	Coil Voltage 230 V ac
	Product Type Contactor Relay
	Number of Poles 4
	Contact Voltage 690V
	Contact Current 10A
	Series 3RH2
	Mount Type DIN Rail
	Normal State Configuration 3 NO/1 NC
	Auxiliary Contact Configuration 1 NO/3 NC
	Number of Auxiliary Contacts 4
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Control Circuit Voltage Uc 690 V
	Operational Current Ie 10A
	Maximum Operating Temperature 60°C
	Length 57.5mm
	Width 45 mm
	Depth 73mm
	Standards/Approvals CCC, CE, CSA, EAC, IEC 60529, IEC 60947-5-1, IEC 61508, UL
	Pole and Throw Configuration 3 NO/1 NC

COO (Country of Origin):: DE

Siemens 3RH2 Series Contactor, 230V AC Coil Voltage, 3NO + 1NC Normal State Configuration - 3RH2131-1AP00

This industrial component is crucial for control functions in electrical circuits, particularly within automation environments. The contactor is designed to handle substantial loads, ensuring the safe and efficient operation of machinery. Its sturdy construction and dependable performance make it essential for optimising industrial processes.

Features & Benefits

• 230V AC operation enhances energy efficiency

• 4 pole configuration enables versatile connectivity

• 3NO 1NC arrangement provides operational flexibility

• Rated for contact voltage up to 690V AC

• Features screw terminals for straightforward installation

• Mechanical service life of 30 million cycles promotes durability

Applications

• Used in motor control circuits for industrial machinery

• Applicable in automation systems for power distribution

• Integrated into control panels for effective circuit management

• Employed in HVAC systems to handle high loads

What load ratings can be handled with this component?

It can support contact current ratings of up to 10A.

Is it suitable for use in harsh environments?

This component operates efficiently within a temperature range of -25°C to +60°C.

What installation methods are recommended for optimal positioning?

It can be mounted on a vertical surface and tilted for accessibility.

How do I ensure compatibility with existing systems?

Review operational voltage and current specifications to confirm alignment with your setup.

What factors affect its lifespan and performance?

Frequent switching and the nature of operational environments can influence its operational cycles and service life.