Siemens Auxiliary Contact, 4 Contact, 2 NC/2 NO, 3RH, Snap-On, 10 A, 690V, 3RH2911-1FA22-0MA0

RS Stock No.:: 203-2173
Mfr. Part No.:: 3RH2911-1FA22-0MA0
Manufacturer:: Siemens

Siemens Auxiliary Contact, 4 Contact, 2 NC/2 NO, 3RH, Snap-On, 10 A, 690V, 3RH2911-1FA22-0MA0

Subtotal (1 unit)*

PHP2,697.01

(exc. VAT)

PHP3,020.65

(inc. VAT)

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In Stock

Plus 66 unit(s) shipping from June 08, 2026
Plus 60 unit(s) shipping from June 26, 2026

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Units	Per Unit
1 +	PHP2,697.01

*price indicative

RS Stock No.:: 203-2173
Mfr. Part No.:: 3RH2911-1FA22-0MA0
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
	Product Type	Auxiliary Contact
	Number of Contacts	4
	Normal State Configuration	2 NC/2 NO
	Series	3RH
	Contact Current	10A
	Mount Type	Snap-On
	Terminal Type	Screw
	Pole and Throw Configuration	DPDT
	Contact Voltage	690V
	Minimum Operating Temperature	-25°C
	Mounting Location	Front Side
	Operational Current Ie	10A
	Rated Insulation Voltage Ui	690V
	Mechanical Durability	10Mcycles
	Maximum Operating Temperature	60°C
	Standards/Approvals	No

	Select all
	Brand Siemens
	Product Type Auxiliary Contact
	Number of Contacts 4
	Normal State Configuration 2 NC/2 NO
	Series 3RH
	Contact Current 10A
	Mount Type Snap-On
	Terminal Type Screw
	Pole and Throw Configuration DPDT
	Contact Voltage 690V
	Minimum Operating Temperature -25°C
	Mounting Location Front Side
	Operational Current Ie 10A
	Rated Insulation Voltage Ui 690V
	Mechanical Durability 10Mcycles
	Maximum Operating Temperature 60°C
	Standards/Approvals No

COO (Country of Origin):: CZ

Siemens 3RH Series Auxiliary Contact, 2NC + 2NO, 10A Contact Current Rating - 3RH2911-1FA22-0MA0

This auxiliary contact enhances the functionalities of contactors and relay devices, managing multiple current paths and making it suitable for a range of industrial applications.

Features & Benefits

• 4 contacts enhance functional capabilities and flexibility

• Snap-on mounting style facilitates installation and maintenance

• Screw terminal design provides secure and straightforward connections

• Operating temperature range of -25 to 60°C supports diverse applications

• 10A contact current rating caters to various operational needs

• 690V contact voltage rating meets electrical requirements

Applications

• Used with 3RT2 contactors for expanded switching functions

• Integrates with 3RH2 contactor relays in control circuits

• Suitable for automation environments with strict electrical demands

• Employed in industrial sectors needing auxiliary switching

What types of contactors can be integrated with this component?

It is compatible with 3RT2 series contactors for enhanced functionality.

How easy is it to install this contact?

The snap-on mounting style allows for quick and efficient installation.

Can it accommodate different conductor sizes?

Yes, it supports conductor cross-sections from 0.5mm² to 2.5mm².

What is the expected service life of this auxiliary contact?

It has a typical mechanical service life of 10 million operating cycles.