Siemens 3TG1 Power Relay, 24V dc Coil, 4-Pole, 20 A, 4 kW 24V dc, 4 NO, 400V ac

RS Stock No.:: 392-7829
Distrelec Article No.:: 136-22-870
Mfr. Part No.:: 3TG1010-0BB4
Brand:: Siemens

Siemens 3TG1 Power Relay, 24V dc Coil, 4-Pole, 20 A, 4 kW 24V dc, 4 NO, 400V ac

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Subtotal (1 unit)*

$449.35

(exc. GST)

$494.28

(inc. GST)

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In Stock

Plus 41 unit(s) shipping from 27 April 2026

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Units	Per unit
1 - 4	$449.35
5 +	$369.78

*price indicative

RS Stock No.:: 392-7829
Distrelec Article No.:: 136-22-870
Mfr. Part No.:: 3TG1010-0BB4
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
	Product Type	Power Relay
	Coil Voltage	24V dc
	Number of Poles	4
	Contact Voltage	400V ac
	Contact Current	20A
	Power Rating	4kW
	Series	3TG1
	Function	Motor Control
	Mount Type	DIN Rail
	Normal State Configuration	4 NO
	Auxiliary Contact Configuration	1 NO
	Number of Auxiliary Contacts	1
	Terminal Type	Screw Clamp
	Control Circuit Voltage Uc	24V dc
	Minimum Operating Temperature	-25°C
	Operational Current Ie	8.4A
	Contactor Application	Motor Control
	Maximum Operating Temperature	55°C
	Standards/Approvals	UKCA, UL, CCC, CE, CSA, EAC, RoHS
	Width	36mm
	Depth	60mm
	Length	62mm
	Pole and Throw Configuration	4

	Select all
	Brand Siemens
	Product Type Power Relay
	Coil Voltage 24V dc
	Number of Poles 4
	Contact Voltage 400V ac
	Contact Current 20A
	Power Rating 4kW
	Series 3TG1
	Function Motor Control
	Mount Type DIN Rail
	Normal State Configuration 4 NO
	Auxiliary Contact Configuration 1 NO
	Number of Auxiliary Contacts 1
	Terminal Type Screw Clamp
	Control Circuit Voltage Uc 24V dc
	Minimum Operating Temperature -25°C
	Operational Current Ie 8.4A
	Contactor Application Motor Control
	Maximum Operating Temperature 55°C
	Standards/Approvals UKCA, UL, CCC, CE, CSA, EAC, RoHS
	Width 36mm
	Depth 60mm
	Length 62mm
	Pole and Throw Configuration 4

COO (Country of Origin):: TR

Siemens 3TG1 Series Power Relay, 400V AC Contact Voltage Rating, 4kW Power Rating - 3TG1010-0BB4

This power relay is designed for efficient automation tasks in various industrial applications. With a robust configuration, it effectively manages high voltage scenarios, meeting the demands of electrical and mechanical fields. Its specifications ensure functionality, making it a key component for automation systems.

Features & Benefits

• Operates on a 24V DC control voltage to enhance energy efficiency

• Supports 4 pole contact configuration for flexible connections

• Rated for 20A contact current for effective load management

• Accepts contact voltages up to 400V AC for stable operations

• Equipped with a screw terminal for secure wiring

Applications

• Utilised in industrial automation systems for efficient control

• Appropriate for high voltage switching in pneumatic machinery

• Ideal for requiring a dependable 24V DC relay

• Integrated into circuits needing a multi-pole contact solution

• Used in various mechanical with specific requirements

How is this product installed in an automation system?

It can be mounted using screw and snap-on styles for straightforward installation.

What types of systems can benefit from its use?

It is effective in systems requiring reliable high voltage management.

Can it function in extreme weather conditions?

Yes, it operates efficiently across a temperature range of -25 to +55°C.

What safety measures are in place for its operation?

It supports high voltage ratings to ensure safe performance.