Siemens 3RT2 Contactor, 110V Coil, 3-Pole, 18.5 kW 110V, 3 NO

N

This image is representative of the product range

View all Contactors

Subtotal (1 unit)*

PHP20,324.51

(exc. VAT)

PHP22,763.45

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from June 09, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +PHP20,324.51

*price indicative

RS Stock No.:
670-278
Mfr. Part No.:
3RT2028-1BF44
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Contactor

Coil Voltage

110V

Number of Poles

3

Power Rating

18.5kW

Series

3RT2

Mount Type

Screw and Snap-On

Function

Contactor

Normal State Configuration

3 NO

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Contactor Application

Power Contactor

Control Circuit Voltage Uc

110V

Minimum Operating Temperature

-25°C

Operational Current Ie

38A

Maximum Operating Temperature

60°C

Standards/Approvals

UL

Width

45mm

Length

85mm

Depth

151mm

COO (Country of Origin):
DE
The Siemens Power contactor serves as a Crucial device for controlling electric motor applications. Designed in the Compact S0 size, it can handle operational currents of up to 38 A at 400 V, ensuring efficient performance for both AC-3 and AC-3e applications. With features such as 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, this contactor offers versatile options for control circuits. It boasts a robust mechanical service life of 10 million operations, making it suitable for demanding industrial environments. The product is also compliant with multiple international standards, ensuring reliable operation under various conditions, including a wide temperature range from -25°C to +60°C. Environmentally conscious users will appreciate its Environmental Product Declaration.

Rated operational current of up to 38 A, catering to diverse motor applications

Mechanical service life of 10 million operations ensures long-lasting reliability

Auxiliary contacts offer versatile control options for enhanced functionality

Wide ambient temperature range from -25°C to +60°C supports various operating conditions

Conforms to international safety standards, ensuring peace of mind during operation

Low power loss characteristics make it energy efficient during use

Robust design offers high resistance to mechanical shocks, enhancing durability

Related links