Siemens 3TF6 Contactor, 380V ac, 460 V ac Coil, 3-Pole, 630 A, 335 kW 460V, 4 NO/4 NC, 400V

RS Stock No.:: 154-170
Mfr. Part No.:: 3TF6944-8CQ7
Brand:: Siemens

Siemens 3TF6 Contactor, 380V ac, 460 V ac Coil, 3-Pole, 630 A, 335 kW 460V, 4 NO/4 NC, 400V

Subtotal (1 unit)*

$19,076.52

(exc. GST)

$20,984.17

(inc. GST)

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Units	Per unit
1 +	$19,076.52

*price indicative

RS Stock No.:: 154-170
Mfr. Part No.:: 3TF6944-8CQ7
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	380, 460V ac
	Product Type	Contactor
	Number of Poles	3
	Contact Voltage	400V
	Contact Current	630A
	Power Rating	335kW
	Series	3TF6
	Mount Type	Screw
	Function	Mirror Contact
	Normal State Configuration	4 NO/4 NC
	Auxiliary Contact Configuration	4 NO/4 NC
	Number of Auxiliary Contacts	8
	Terminal Type	Screw
	Minimum Operating Temperature	-25°C
	Operational Current Ie	630A
	Control Circuit Voltage Uc	460V
	Contactor Application	Vacuum Contactor
	Maximum Operating Temperature	55°C
	Length	295mm
	Depth	237mm
	Standards/Approvals	UL, UKCA, RMRS, RCM, ISO 13849-1, IP20, IEC 61508-2, IEC61508, IEC 60947-4-1, IEC 60529, EAC, DNV, CSA, CE, CCC
	Width	230mm
	Pole and Throw Configuration	3P

	Select all
	Brand Siemens
	Coil Voltage 380, 460V ac
	Product Type Contactor
	Number of Poles 3
	Contact Voltage 400V
	Contact Current 630A
	Power Rating 335kW
	Series 3TF6
	Mount Type Screw
	Function Mirror Contact
	Normal State Configuration 4 NO/4 NC
	Auxiliary Contact Configuration 4 NO/4 NC
	Number of Auxiliary Contacts 8
	Terminal Type Screw
	Minimum Operating Temperature -25°C
	Operational Current Ie 630A
	Control Circuit Voltage Uc 460V
	Contactor Application Vacuum Contactor
	Maximum Operating Temperature 55°C
	Length 295mm
	Depth 237mm
	Standards/Approvals UL, UKCA, RMRS, RCM, ISO 13849-1, IP20, IEC 61508-2, IEC61508, IEC 60947-4-1, IEC 60529, EAC, DNV, CSA, CE, CCC
	Width 230mm
	Pole and Throw Configuration 3P

Datasheet - 3TF6944-8CQ7

COO (Country of Origin):: TR

The Siemens vacuum contactor is engineered for high-performance applications with powerful operational capabilities. Designed to accommodate a range of operational conditions, it ensures reliability across varying temperatures and altitudes. With advanced features like multi-voltage compatibility and robust insulation ratings, this device is ideal for demanding industrial environments. Its compact design facilitates easy installation and seamless integration into existing systems, while ensuring optimal safety and operational efficiency. The vacuum contactor stands out for its mechanical longevity, promising an impressive lifecycle and reduced maintenance needs, making it a wise investment for efficient power management.

Wide operational temperature range for versatility

High mechanical rating ensures reliability

Multiple poles for electrical control

Compact size for flexible installation

Optimised short-circuit protection and safety

Low maintenance due to robust construction

Siemens 3TF6 Contactor, 380V ac, 460 V ac Coil, 3-Pole, 630 A, 335 kW 460V, 4 NO/4 NC, 400V

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