Siemens 3RT2 Contactor, 12V Coil, 3-Pole, 11 kW 12V, 3 NO

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Subtotal (1 unit)*

Kr. 2 276,22

(exc. VAT)

Kr. 2 845,28

(inc. VAT)

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  • Ready to ship from 11 June 2026
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1 +Kr. 2 276,22

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RS Stock No.:
670-221
Mfr. Part No.:
3RT2026-1HA40
Brand:
Siemens
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Brand

Siemens

Coil Voltage

12V

Product Type

Contactor

Number of Poles

3

Power Rating

11kW

Series

3RT2

Mount Type

Screw and Snap-On

Normal State Configuration

3 NO

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Screw

Control Circuit Voltage Uc

12V

Contactor Application

Power Contactor

Operational Current Ie

25A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Length

85mm

Width

45mm

Standards/Approvals

UL

Depth

107mm

COO (Country of Origin):
DE
The Siemens Coupling contactor is engineered for optimal performance in demanding industrial applications. Designed as a power contactor, it supports AC-3e and AC-3 operations with an operational current of 25 A, enabling efficient control for motors up to 11 kW at 400 V. The Compact frame size S0 allows for convenient installation while the robust design ensures durability and reliability. With a mechanical service life of 10 million operating cycles, this contactor is built to last, contributing to reduced maintenance and operational costs. Enhanced with dual auxiliary contacts and compatible with screw Terminal connections, it provides versatility for various setups in control circuits, making it an Ideal choice for automation tasks.

Robust mechanical service life offers longevity with up to 10 million operating cycles

Designed for high operational efficiency with a power loss of just 5.7 W in hot operating state

Versatile installation options include vertical mounting on DIN rail and side-by-side configurations

Optimised performance for ambient temperatures ranging from -25 °C to +60 °C

Includes auxiliary circuits with 1 NO and 1 NC contact for enhanced functionality

High inrush currents safely managed with a maximum permissible voltage of 690 V

Safety-rated with an IP20 protection class, ensuring reliable operation in various environments

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