RS Better World

Siemens Size S0, 3RT2 Contactor, 400V ac Coil, 3-Pole, 25 A, 11 kW, 1 NO/1 NC

RS Stock No.:: 213-0597
Mfr. Part No.:: 3RT2026-1AR60
Manufacturer:: Siemens

Siemens Size S0, 3RT2 Contactor, 400V ac Coil, 3-Pole, 25 A, 11 kW, 1 NO/1 NC

Subtotal (1 unit)*

SGD295.01

(exc. GST)

SGD321.56

(inc. GST)

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In Stock

3 unit(s) ready to ship from another location

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Units	Per unit
1 +	SGD295.01

*price indicative

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RS Stock No.:: 213-0597
Mfr. Part No.:: 3RT2026-1AR60
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
	Coil Voltage	400V ac
	Product Type	Contactor
	Number of Poles	3
	Contact Current	25A
	Power Rating	11kW
	Series	Size S0, 3RT2
	Function	Reversing
	Normal State Configuration	1 NO/1 NC
	Auxiliary Contact Configuration	1 NO/1 NC
	Terminal Type	Screw Clamp
	Standards/Approvals	No
	Better World Claim	Low Carbon Manufacture
	Better World Product	Yes

	Select all
	Brand Siemens
	Coil Voltage 400V ac
	Product Type Contactor
	Number of Poles 3
	Contact Current 25A
	Power Rating 11kW
	Series Size S0, 3RT2
	Function Reversing
	Normal State Configuration 1 NO/1 NC
	Auxiliary Contact Configuration 1 NO/1 NC
	Terminal Type Screw Clamp
	Standards/Approvals No
	Better World Claim Low Carbon Manufacture
	Better World Product Yes

COO (Country of Origin):: DE

Siemens 3RT2 Series Contactor, 400V ac Coil Voltage, 25A Contact Current - 3RT2026-1AR60

This contactor is a compact, three-pole power switching device designed for reversing motor control in industrial installations. It operates from a 400V AC Coil (50Hz) and is suitable for AC-3 motor duties up to 11 kW at 400V. The unit provides a combined instantaneous auxiliary contact set and accepts screw connections for main, auxiliary and Coil wiring. It is engineered for Snap-on or screw fastening to a 35 mm DIN rail and functions across a wide ambient range for industrial environments.

Features and Benefits:

• 25A AC-3 rating provides switching for 11 kW motors up to 400V
• 1NO1NC auxiliary contact allows control and signalling integration
• 400V AC Coil with 0.8 to 1.1 operating range ensures stable pick-up
• 3-pole design delivers full three-phase load interruption
• IP20 front protection supports safe panel-front installation

Applications

• Suitable for reversing three-phase motor starters in factories
• Used with starter combinations requiring mirror contact functionality
• Ideal for control panels with screw Terminal wiring practices
• Can be used for frequent motor switching in machine tools
• Suitable for installations requiring Snap-on DIN-rail mounting

What thermal extremes can the device tolerate during operation?

It is rated to operate between -25°C and +60°C.

How is short-circuit protection of the main circuit handled?

Recommended fuse links include gG100A for coordination1 or gG35A for coordination2 depending on the protection scheme.

What are the expected mechanical service life figures?

Typical mechanical endurance is around 10 000 000 operating cycles.

Which approvals cover suitability in multiple markets?

It carries CCC, CR, cULus, EAC and UKCA approvals.