3RT20262XB400LA2

S0 housing traction contactor, AC-3 rated 25A, 11kW/400V, 24V DC electronic wide voltage coil (0.7~1.25 times rated), spring terminal, net weight 0.613kg, made in Germany.

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Siemens 3RT2026-2XB40-0LA2 Traction Contactor 24V DC Spring Terminal

Product Positioning

The 3RT2026-2XB40-0LA2 is a dedicated contactor for rail traction in the Siemens SIRIUS 3RT2 extended application series. Its main circuit has an AC-3 rated capacity of 25A, corresponding to 11kW at 400V. While classified as an S0 housing, it utilizes an electronic wide-voltage 24V DC coil, with an operating range of 0.7~1.25 times the rated voltage, capable of withstanding vehicle battery voltage fluctuations. It features spring terminals instead of standard screw terminals, allowing for faster wiring and improved vibration resistance. Suitable for railway vehicles, locomotives, or special control panels requiring continuous vibration environments, it is manufactured in Germany and complies with RoHS regulations. Kenxin Motors provides authorized Siemens parts and technical support.

Core Product Advantages and Features

Electronic wide voltage coil

The 24V DC coil has an operating range of 0.7 to 1.25 times the rated voltage, which can withstand application scenarios with large fluctuations in DC control power supply voltage.

Spring terminal quick connection

Using spring-type terminals instead of traditional screw terminals allows for faster wiring and provides excellent resistance to vibration and loosening.

Rail traction application design

Officially positioned as a traction contactor, it features a built-in surge suppression diode/varistor, making it suitable for control circuits in railway vehicles and mobile equipment.

Made in Germany

Made in Germany and compliant with RoHS standards, our quality and supply stability are trusted by international customers.

project	Specification
model	3RT2026-2XB40-0LA2
Case size	S0
Extreme number	3 poles
Rated current (AC-3, 400V)	25 A / 11 kW
Control coil type	Electronic wide-voltage 24V DC, operating range 0.7~1.25 times rated voltage.
auxiliary contacts	1 NO + 1 NC
Terminal type	Spring-type terminals
Application type	Rail traction/Special extended application contactor
net weight	Approximately 0.613 kg
Place of origin	Germany
Environmental protection standards	RoHS compliant (since 2009/10/01)
Product Status	PM300: Current mass-produced product

3RT20262XB400LA2

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