Siemens SIRIUS Contactor, 220V ac, 240 V ac Coil, 3-Pole, 630 A, 335 kW 240V ac, 3 NO/3 NC, 400V

RS Stock No.:: 154-448
Mfr. Part No.:: 3TF6833-8QL7
Brand:: Siemens

Siemens SIRIUS Contactor, 220V ac, 240 V ac Coil, 3-Pole, 630 A, 335 kW 240V ac, 3 NO/3 NC, 400V

Subtotal (1 unit)*

$17,898.35

(exc. GST)

$19,688.18

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Stocked by manufacturer

Ready to ship from 22 June 2026

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Units	Per unit
1 +	$17,898.35

*price indicative

RS Stock No.:: 154-448
Mfr. Part No.:: 3TF6833-8QL7
Brand:: 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	220, 240V ac
	Product Type	Contactor
	Number of Poles	3
	Contact Voltage	400V
	Contact Current	630A
	Power Rating	335kW
	Series	SIRIUS
	Mount Type	Surface
	Function	Mirror Contact
	Normal State Configuration	3 NO/3 NC
	Auxiliary Contact Configuration	3 NO/3 NC
	Number of Auxiliary Contacts	6
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Control Circuit Voltage Uc	240V ac
	Operational Current Ie	450A
	Maximum Operating Temperature	55°C
	Length	276mm
	Depth	237mm
	Standards/Approvals	IEC 81346-2, UL, SN 31920, ISO 13849-1, IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CSA, CE, CCC
	Width	230mm
	Pole and Throw Configuration	3

	Select all
	Brand Siemens
	Coil Voltage 220, 240V ac
	Product Type Contactor
	Number of Poles 3
	Contact Voltage 400V
	Contact Current 630A
	Power Rating 335kW
	Series SIRIUS
	Mount Type Surface
	Function Mirror Contact
	Normal State Configuration 3 NO/3 NC
	Auxiliary Contact Configuration 3 NO/3 NC
	Number of Auxiliary Contacts 6
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Control Circuit Voltage Uc 240V ac
	Operational Current Ie 450A
	Maximum Operating Temperature 55°C
	Length 276mm
	Depth 237mm
	Standards/Approvals IEC 81346-2, UL, SN 31920, ISO 13849-1, IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CSA, CE, CCC
	Width 230mm
	Pole and Throw Configuration 3

Datasheet - 3TF6833-8QL7

COO (Country of Origin):: TR

The Siemens vacuum contactor offers exceptional performance and reliability for demanding applications. Designed to manage high operational currents, it is suitable for various industrial motor control and automation tasks. The innovative features ensure robust operation under varying conditions, making it an ideal choice for enhancing energy management. With a compact design and advanced materials, it remains efficient while maintaining a high level of safety and control. Its operational lifetime is impressive, ensuring long-term reliability and reducing maintenance needs. Benefit from its precise engineering that complies with industry standards for efficiency and safety.

Compact design maximises space efficiency

Advanced materials ensure durability and longevity

Efficient energy management lowers operational costs

Industry standards compliance ensures effectiveness

Simple installation and connection processes

Siemens SIRIUS Contactor, 220V ac, 240 V ac Coil, 3-Pole, 630 A, 335 kW 240V ac, 3 NO/3 NC, 400V

FREE delivery for orders over $60.00 ex GST

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