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Siemens 3RT2 Contactor, 230V AC Coil, 3-Pole, 38A, 18.5 kW Power Rating, 400V AC Contact Voltage 3RT2028-1AP00

Category Contactors Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Function Motor Control
Length 85mm
Model 3RT2028-1AP00
Depth 97mm
Width 45mm
Mount Type DIN Rail
Series 3RT2
Power Rating 18.5kW
Maximum Operating Temperature 60°C
Minimum Operating Temperature -25°C
Terminal type Screw
Number of Poles 3
Standards/Approvals EAC
Contact Voltage 400V ac
Coil Voltage 230V ac
Normal State Configuration 3 NO
Better World Claim Low Carbon Manufacture
Contact Current 38A
Number of Auxiliary Contacts 2
Auxiliary Contact Configuration 1 NO/1 NC
Operational Current Ie 50A
Control Circuit Voltage Uc 230V ac
Pole and Throw Configuration 3

Key Features

  • Coil voltage rated at 230V AC for reliable actuation.
  • Three poles provide robust switching capability.
  • Supports a contact voltage of 400V AC for diverse circuits.
  • Equipped with 3 normally open (NO) contacts for control flexibility.
  • Screw terminal type ensures easy and secure wiring connections.
  • Operational temperature from -25°C to 60°C suits harsh environments.
  • Auxiliary contact configuration of 1 NO and 1 NC enhances control functions.
  • Compact DIN rail mounting simplifies installation.

Product Description

Siemens 3RT2028-1AP00 is a robust 3RT2 Series contactor featuring a 230V AC coil voltage and 3-pole switching capability. It supports a contact current of 38 amperes and a power rating of 18.5 kW at 230V AC, making it ideal for controlling industrial motors and automation loads in various settings including manufacturing, HVAC, water treatment, and material handling.

Designed with screw terminal connections, it ensures easy wiring and maintenance. The device operates reliably between -25°C and 60°C, suitable for demanding environments. Its auxiliary contacts, configured as 1 normally open and 1 normally closed, provide additional control options enhancing system versatility.

Mountable on DIN rails, this contactor integrates seamlessly into industrial automation panels. Manufactured with a low carbon footprint process in Germany, this product supports sustainable industrial practices.

Key features include a 400V AC contact voltage rating, 3-pole configuration, and a motor control function tailored to improve automation efficiency. Applications span across electrical motor control circuits, manufacturing process automation, HVAC compressor management, water treatment pump regulation, and material handling systems.

230V AC coil voltage for consistent control operations. 38A contact current rating for medium power motor applications. 3 NO main contacts to switch multiple circuits reliably. Auxiliary contacts provide extended control possibilities.

Durable screw terminal connection supports easy installation. Wide operational temperature range from -25°C to 60°C ensures reliability. Compact dimensions of 85mm length, 45mm width, and 97mm depth suit dense control panels.

Low carbon manufacturing process supports environmental goals.

Explore more industrial automation control devices by Siemens in the EnvMart catalog, designed to deliver performance, reliability, and sustainability for diverse industrial applications.

Explore more products in our Contactors category.

Siemens 3RT2 Contactor, 230V AC Coil, 3-Pole, 38A, 18.5 kW Power Rating, 400V AC Contact Voltage 3RT2028-1AP00
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Frequently Asked Questions

The power rating of this model is 18.5 kW at 230V AC.

It has a maximum contact current rating of 38A.

This contactor operates reliably within a temperature range of -25°C to 60°C.

This model features a 3-pole configuration for robust switching capability.

It includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact.

The coil voltage is rated at 230V AC for reliable actuation.

It supports a contact voltage rating of 400V AC.

The dimensions are 85mm in length, 45mm in width, and 97mm in depth.

This contactor is designed for DIN rail mounting, simplifying installation.

It features screw terminal connections for easy and secure wiring.

This contactor is compliant with EAC standards.

It is suitable for applications such as motor control circuits, HVAC compressor management, and water treatment pump regulation.

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