Siemens Auxiliary Contact, 4 Contact, 2 NC/2 NO, 3RH2, Snap-On, 10 A, 690V ac, 3RH2911-2HA22

RS stock no.:: 706-0992
Distrelec Article No.:: 300-57-525
Mfr. Part No.:: 3RH2911-2HA22
Manufacturer:: Siemens

Siemens Auxiliary Contact, 4 Contact, 2 NC/2 NO, 3RH2, Snap-On, 10 A, 690V ac, 3RH2911-2HA22

Subtotal (1 unit)*

R 332,27

(exc. VAT)

R 382,11

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 58 unit(s) shipping from 04 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	R 332.27

*price indicative

RS stock no.:: 706-0992
Distrelec Article No.:: 300-57-525
Mfr. Part No.:: 3RH2911-2HA22
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
	Number of Contacts	4
	Product Type	Auxiliary Contact
	Normal State Configuration	2 NC/2 NO
	Series	3RH2
	Mount Type	Snap-On
	Contact Current	10A
	Terminal Type	Spring Loaded
	Pole and Throw Configuration	4PST
	Contact Voltage	690V ac
	Mounting Location	Front Side
	Rated Insulation Voltage Ui	690V
	Operational Current Ie	10A
	Minimum Operating Temperature	-25°C
	Mechanical Durability	10Mcycles
	Maximum Operating Temperature	60°C
	Standards/Approvals	No

	Select all
	Brand Siemens
	Number of Contacts 4
	Product Type Auxiliary Contact
	Normal State Configuration 2 NC/2 NO
	Series 3RH2
	Mount Type Snap-On
	Contact Current 10A
	Terminal Type Spring Loaded
	Pole and Throw Configuration 4PST
	Contact Voltage 690V ac
	Mounting Location Front Side
	Rated Insulation Voltage Ui 690V
	Operational Current Ie 10A
	Minimum Operating Temperature -25°C
	Mechanical Durability 10Mcycles
	Maximum Operating Temperature 60°C
	Standards/Approvals No

Siemens 3RH2 Series Auxiliary Contact, 2NC + 2NO Normal State Configuration, Snap-On Mounting Style - 3RH2911-2HA22

This auxiliary contact is a crucial component designed for reliability in numerous industrial applications. Its design enables seamless integration within automation systems, thereby enhancing control capabilities. The configuration is suited for functions that require precision and effective performance, making it a valuable asset in electrical control environments.

Features & Benefits

• Contains four contacts for versatile switching options

• Combines 2NC and 2NO configurations for enhanced efficiency

• Supports a contact rating of 6A ac for robust Applications

• Features spring-loaded terminals for straightforward installation

• Operates effectively within a temperature range of -25 to +60°C

Applications

• Used in control panels for various machinery operations

• Suitable for automation systems requiring dependable performance

How is the installation process for this component?

Installation is simple, featuring a snap-on mounting style that facilitates connection to existing systems.

What types of circuits can this component be used with?

It is compatible with both AC and DC circuits, providing flexibility across different electrical setups.

Is it easy to replace if required?

Yes, the design allows for quick removal and replacement, reducing downtime during maintenance.

How does the configuration affect its performance?

The various configurations, including 2NC + 2NO, enhance functionality and adaptability in control systems, ensuring optimal performance.