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Siemens 3RT2 Contactor, 24V dc Coil, 4-Pole, 9 A, 4 kW 24V dc, 2 NO/2 NC, 400V ac

RS Stock No.:: 866-5721
Distrelec Article No.:: 301-39-536
Mfr. Part No.:: 3RT2516-1BB40
Manufacturer:: Siemens

Siemens 3RT2 Contactor, 24V dc Coil, 4-Pole, 9 A, 4 kW 24V dc, 2 NO/2 NC, 400V ac

Subtotal (1 unit)*

PHP6,208.55

(exc. VAT)

PHP6,953.58

(inc. VAT)

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In Stock

Plus 12 unit(s) shipping from April 27, 2026
Plus 16 unit(s) shipping from May 06, 2026

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Units	Per Unit
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RS Stock No.:: 866-5721
Distrelec Article No.:: 301-39-536
Mfr. Part No.:: 3RT2516-1BB40
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	Contactor
	Coil Voltage	24V dc
	Number of Poles	4
	Contact Voltage	400V ac
	Contact Current	9A
	Power Rating	4kW
	Series	3RT2
	Function	Motor Control
	Mount Type	Snap-On
	Normal State Configuration	2 NO/2 NC
	Auxiliary Contact Configuration	0 NO/0 NC
	Number of Auxiliary Contacts	4
	Terminal Type	Screw Clamp
	Contactor Application	Motor Control
	Control Circuit Voltage Uc	24V dc
	Operational Current Ie	9A
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	60°C
	Width	45mm
	Standards/Approvals	UL, VDE, CCC, CSA, EAC, RoHS, UKCA
	Depth	73mm
	Length	58mm
	Better World Product	Yes
	Better World Claim	Low Carbon Manufacture
	Pole and Throw Configuration	4

	Select all
	Brand Siemens
	Product Type Contactor
	Coil Voltage 24V dc
	Number of Poles 4
	Contact Voltage 400V ac
	Contact Current 9A
	Power Rating 4kW
	Series 3RT2
	Function Motor Control
	Mount Type Snap-On
	Normal State Configuration 2 NO/2 NC
	Auxiliary Contact Configuration 0 NO/0 NC
	Number of Auxiliary Contacts 4
	Terminal Type Screw Clamp
	Contactor Application Motor Control
	Control Circuit Voltage Uc 24V dc
	Operational Current Ie 9A
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 60°C
	Width 45mm
	Standards/Approvals UL, VDE, CCC, CSA, EAC, RoHS, UKCA
	Depth 73mm
	Length 58mm
	Better World Product Yes
	Better World Claim Low Carbon Manufacture
	Pole and Throw Configuration 4

RoHS Status: Exempt

COO (Country of Origin):: DE

Siemens Contactor, 4 Pole, 24V DC Coil Voltage - SIRIUS Innovation Series - 3RT2516-1BB40

Use this DC contactor from Siemens to switch an electrical circuit on or off. It’s compatible with main current, auxiliary and control circuits for versatility. Installation is straightforward, thanks to the unit's screw-type terminals, while compact dimensions of 57.5 (L) x 45 (W) x 73mm (H) save space. The contactor can be used to handle electrical loads, including lighting circuits, heaters and motors that are frequently switched on and off. Safely combine it with compatible products in the SIRIUS Innovation series, including load feeders, overload relays and motor starter protectors.

• Operating temperature range between -25°C and +60°C for safe industrial use

• 4kW power rating for demanding applications

• Stable and low-energy arrangement with a normal state configuration of 2NO/2NC

• 9A current rating to withstand medium-current systems

What's the voltage rating of this contactor?

This contactor has a voltage rating of 400V DC, so it's suitable for motors and resistive loads.

Do I need a 3-pole or a 4-pole contactor?

A 3-pole conductor is used in a 3-phase electrical system. A 4-pole contactor has a 4th pole for a neutral supply. Choose this 4-pole contactor if you need to control non-inductive or slightly inductive loads.