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Siemens 3RT2 Contactor, 24V AC Coil, 3-Pole, 38 A Contact Current, 18.5 kW Power Rating 3RT2028-1AB00

Category Contactors Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Function Motor Control
Length 85mm
Model 3RT2028-1AB00
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 24V 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 24V ac
Pole and Throw Configuration 3P

Key Features

  • Operates with a 24V AC coil voltage for efficient circuit switching.
  • Features a 3-pole design balancing power and compactness.
  • Supports contact current of up to 38 A and power rating of 18.5 kW.
  • Designed for DIN rail mounting for easy and secure installation.
  • Includes auxiliary contacts with 1 Normally Open and 1 Normally Closed configuration.
  • Functional within temperature range of -25°C to 60°C for versatile environments.
  • Utilizes screw terminals for secure electrical connections.
  • Complies with EAC approvals and is manufactured in Germany.

Product Description

Siemens 3RT2028-1AB00 is a robust 3RT2 Series contactor featuring a 24V AC coil designed to control motors and electrical circuits efficiently in industrial automation systems. With a contact current rating of 38 A and power capacity of 18.5 kW at 400V AC, this contactor ensures reliable operational performance.

This device features a 3-pole configuration and is designed for DIN rail mounting, offering compact installation space usage. Its auxiliary contacts provide additional flexibility with a 1 Normally Open (NO) and 1 Normally Closed (NC) configuration, enabling complex control sequences.

Constructed for durability, the contactor operates reliably across a wide temperature range from -25°C to +60°C, suitable for various industrial environments. The screw terminal design guarantees safe and stable connections, while the device complies with EAC standards.

Its compact dimensions (85mm length x 45mm width x 97mm depth) allow easy integration into electrical panels. Manufactured in Germany, it represents high manufacturing standards and reliability.

Operates with a 24V AC coil voltage for efficient circuit switching. Features a 3-pole design balancing power and compactness. Supports contact current of up to 38 A and power rating of 18.5 kW. Designed for DIN rail mounting for easy and secure installation.

Includes auxiliary contacts with 1 Normally Open and 1 Normally Closed configuration. Functional within temperature range of -25°C to 60°C for versatile environments. Compact dimensions: 85mm length, 45mm width, and 97mm depth.

Utilizes screw terminals for secure electrical connections. Complies with EAC approvals and is manufactured in Germany. Ideal for motor control and automation applications in industrial settings.

This contactor is widely used in industrial manufacturing, electrical automation, and motor control scenarios where operational reliability is critical. It suits environments requiring precise switching under varied ambient conditions, such as factories, production lines, and HVAC systems.

Explore more advanced automation and control gear options on EnvMart.

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Siemens 3RT2 Contactor, 24V AC Coil, 3-Pole, 38 A Contact Current, 18.5 kW Power Rating 3RT2028-1AB00
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Frequently Asked Questions

The contactor supports a contact current rating of up to 38 A.

It has a power rating of 18.5 kW at 400V AC.

This contactor operates with a coil voltage of 24V AC.

It functions within a temperature range of -25°C to +60°C.

It is designed for DIN rail mounting, allowing for easy and secure installation.

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

It includes 2 auxiliary contacts with a configuration of 1 Normally Open (NO) and 1 Normally Closed (NC).

It complies with EAC standards.

It utilizes screw terminals for secure electrical connections.

This model is designed for motor control in industrial automation systems.

It features a 3-pole design.

It is manufactured in Germany.

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