Siemens 3RT2 Contactor, 400V Coil, 3-Pole, 18.5 kW 400V, 3 NO

Image representative of range

View all Contactors

Subtotal (1 unit)*

Kr. 2 345,54

(exc. VAT)

Kr. 2 931,92

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 11 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 2 345,54

*price indicative

RS Stock No.:
670-277
Mfr. Part No.:
3RT2028-1AV04
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

400V

Product Type

Contactor

Number of Poles

3

Series

3RT2

Power Rating

18.5kW

Function

Contactor

Mount Type

Screw and Snap-On

Normal State Configuration

3 NO

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Operational Current Ie

38A

Control Circuit Voltage Uc

400V

Minimum Operating Temperature

-25°C

Contactor Application

Power Contactor

Maximum Operating Temperature

60°C

Standards/Approvals

UL

Length

85mm

Depth

141mm

Width

45mm

COO (Country of Origin):
DE
The Siemens Power contactor is designed for reliable switching and operational control of electrical loads within a wide range of applications. This Advanced 3-pole contactor operates at a maximum voltage of 690 V and is suitable for AC-3 and AC-3e applications, capable of handling operational currents up to 38 A. Engineered with robust auxiliary contacts and a mechanical service life of up to 10 million cycles, it guarantees longevity and dependability. The contactor's efficient thermal management is demonstrated by a power loss rating of just 9.6 W, ensuring minimal energy waste during operation. Its versatile design supports a variety of mounting options and complies with key safety standards, making it a trusted choice for professionals seeking performance and durability in electrical control equipment.

Optimised for AC-3 and AC-3e with a maximum operational current of 38 A

3-pole configuration allows for efficient load management in diverse applications

Boasts mechanical service life of up to 10 million operating cycles, ensuring long-lasting reliability

Features auxiliary contacts configurations with 2 NO + 2 NC for expanded functionality

Designed for robust thermal performance with a claimed power loss of 9.6 W

Meets IEC safety standards, ensuring compliance in sensitive applications

Related links