MPN

Siemens Auxiliary Contact, 2 Contact, 1 NO/1 NC, SIRIUS, Snap-On, 0.3 A, 220V dc, 3RH2911-2DE11

RS Stock No.:: 136-3687
Mfr. Part No.:: 3RH2911-2DE11
Manufacturer:: Siemens

Siemens Auxiliary Contact, 2 Contact, 1 NO/1 NC, SIRIUS, Snap-On, 0.3 A, 220V dc, 3RH2911-2DE11

Subtotal (1 unit)*

PHP4,236.12

(exc. VAT)

PHP4,744.45

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Stocked by manufacturer

Ready to ship from June 26, 2026

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

Units	Per Unit
1 +	PHP4,236.12

*price indicative

RS Stock No.:: 136-3687
Mfr. Part No.:: 3RH2911-2DE11
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	2
	Normal State Configuration	1 NO/1 NC
	Series	SIRIUS
	Mount Type	Snap-On
	Contact Current	0.3A
	Terminal Type	Spring Loaded
	Pole and Throw Configuration	DPST
	Contact Voltage	220V dc
	Mounting Location	Lateral
	Minimum Operating Temperature	-25°C
	Operational Current Ie	0.3A
	Rated Insulation Voltage Ui	690V
	Mechanical Durability	5000000Cycles
	Maximum Operating Temperature	60°C
	Standards/Approvals	Railway, KC, Marine/Shipping, EMV, IEC 60947-4-1, IEC 60947-5-1

	Select all
	Brand Siemens
	Product Type Auxiliary Contact
	Number of Contacts 2
	Normal State Configuration 1 NO/1 NC
	Series SIRIUS
	Mount Type Snap-On
	Contact Current 0.3A
	Terminal Type Spring Loaded
	Pole and Throw Configuration DPST
	Contact Voltage 220V dc
	Mounting Location Lateral
	Minimum Operating Temperature -25°C
	Operational Current Ie 0.3A
	Rated Insulation Voltage Ui 690V
	Mechanical Durability 5000000Cycles
	Maximum Operating Temperature 60°C
	Standards/Approvals Railway, KC, Marine/Shipping, EMV, IEC 60947-4-1, IEC 60947-5-1

COO (Country of Origin):: RO

Auxiliary Contacts - 3RH Range

Siemens range of auxiliary contact bloacks to suit the 3RH contactors.

Front mounting position

Current rating; 6A

Accepts cables up to 2 x 2.5mm²

1 x block per contactor, 1 x block per relay

Note

* These are make before break contacts

Warning

This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.

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