In sourcing discussions, 3RT2028-1BF44 is often placed next to Siemens VFD, Telemecanique Contactor and Siemens 3Rt2047 1Al20 so procurement teams can align budgets and technical requirements effectively.
Siemens 3RT2028-1BF44 Contactor
The Siemens 3RT2028-1BF44 Contactor offers a power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 110 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S0, removable auxiliary switch. Manufactured by Siemens under the Siemens Contactor category, this model belongs to the 3RT Series.

| Brand | Siemens |
| Product Type | Contactor |
| Model Number | 3RT2028-1BF44 |
Siemens 3RT2028-1BF44 Contactor – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 110 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S0, removable auxiliary switch |
| Product family | SIRIUS 3RT contactors, 3-pole, up to 250 kW |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,644 Kg |
| Packaging Dimension | 54,00 x 92,00 x 159,00 |
| Package size unit of measure | MM |
IndMALL Automation Dealing offers Siemens 110V DC Removable Auxiliary Switch 3RT2028-1BF44 at unbeatable prices. The Main Technical Parameters of 3RT2028-1BF44 are SIRIUS 3RT contactors, 3-pole, up to 250 kW, part of the Product Lifecycle (PLM) PM300:Active Product. This active product is designed for long-term reliability and is ideal for various industrial automation tasks. The Siemens has a net weight of 0,644 Kg, making it compact and lightweight for easy integration into control panels and machinery. The packaging dimensions are 54,00 x 92,00 x 159,00, ensuring safe transportation and storage. The package size unit of measure is manufactured MM. Take the First Step with a Quote for your requirement of Siemens 110V DC Removable Auxiliary Switch. Choose us for unparalleled pricing and support over other Dealers & Distributors.




