3RT2028-4BB40 – Siemens Sirius 38A 600V 3-Pole Power Contactor 24V DC 1NO+1NC S0 Frame

3RT2028-4BB40

3RT2028-4BB40 is a Siemens Sirius series 3-pole power contactor designed for reliable motor control applications. This contactor features a 38A current rating, 600V maximum voltage, and is compatible with 24V DC control circuits. It includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, making it suitable for a wide range of industrial control needs. The device is built with a ring cable lug connection and is rated for AC-3 duty up to 18.5 kW at 400V.Engineered for durability and ease of installation, the 3RT2028-4BB40 is ideal for use in motor starters and switching applications. Its compact S0 frame size and robust design ensure reliable operation in demanding environments.

• Part Number: 3RT2028-4BB40
• Manufacturer: Siemens
• Series: Sirius
• Frame Size: S0
• Rated Current: 38A
• Maximum Voltage: 600V
• Number of Poles: 3
• Control Voltage: 24V DC
• Auxiliary Contacts: 1NO + 1NC
• Mounting Type: Ring Cable Lug
• Duty Type: AC-3
• Power Rating: 18.5 kW at 400V

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: 3RT2028-4BB40
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactor
• Family : Sirius
• Type : 3RT20
• Voltage : 600
• Amperage : 38
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 24

Product Data

• UPC : 662643917215
• GTIN : 00662643917215
• Weight : 1