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Siemens 3RT2 Contactor, 24V AC Coil, 3-Pole, 16 A, 7.5 kW, 3 NO, 400V AC 3RT2018-2AB02

Category Contactors Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Length 70mm
Model 3RT2018-2AB02
Depth 73mm
Width 45mm
Mount Type DIN Rail
Series 3RT2
Power Rating 7.5kW
Maximum Operating Temperature 60°C
Minimum Operating Temperature -25°C
Terminal type Cage Clamp
Number of Poles 3
Standards/Approvals EAC
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RS Stock No. 706-1241Brand: SiemensManufacturers Part No.: 3RT2018-2AB02
Contact Voltage 400V ac
Coil Voltage 24V ac
Normal State Configuration 3 NO
Better World Claim Low Carbon Manufacture
Contact Current 16A
Number of Auxiliary Contacts 1
Auxiliary Contact Configuration 1 NC
Operational Current Ie 22A
Control Circuit Voltage Uc 24V ac
Pole and Throw Configuration 3P

Key Features

  • Operates with a 24V AC coil suitable for industrial automation.
  • Features a 3-pole design enabling control of three separate circuits.
  • Supports a contact voltage of 400V AC and contact current of 16A.
  • Includes 3 Normally Open (NO) contacts for reliable switching.
  • Mounts easily using DIN Rail for convenience and space saving.
  • Equipped with 1 Normally Closed (NC) auxiliary contact for additional control options.
  • Terminal connection uses cage clamp type for secure wiring.
  • Operating temperature range from -25°C to 60°C suitable for harsh environments.

Product Description

Siemens 3RT2018-2AB02 3RT2 Contactor is a high-quality electrical control device designed for industrial automation applications. It operates with a 24V AC coil, providing reliable switching through its 3-pole configuration and supporting up to 16 A contact current with a 400V AC contact voltage rating. This model is part of the 3RT2 series and is suitable for use in worldwide applications, offering power handling up to 7.5 kW.

The contactor features a configuration of 3 Normally Open (NO) main contacts and 1 Normally Closed (NC) auxiliary contact, allowing for flexible control integration. The device is designed for DIN Rail mounting with cage clamp terminals to ensure secure and efficient wiring connections. Its operational temperature range extends from -25°C to 60°C, providing durability in various industrial environments.

Dimensions of 70mm length, 45mm width, and 73mm depth make the device compact and space-efficient. The product is designed to be climate-proof, tested for global standards, and constructed with a low carbon manufacturing process as part of Siemens’ Better World initiative.

This contactor is ideal for use in electrical automation, industrial control panels, HVAC systems, manufacturing plants, and other commercial applications requiring reliable switching of motors and electrical loads. The device meets EAC standards and comes from Germany, ensuring premium build quality and operational safety.

Operates with 24V AC coil voltage suitable for diverse control systems. 3-pole design with 16A current capacity for robust motor control. Contact voltage rating of 400V AC for compatibility with common industrial voltages.

Includes 3 Normally Open main contacts and 1 Normally Closed auxiliary contact. DIN Rail mounting support enables easy and standard installation. Cage clamp terminal type ensures reliable electrical connections. Designed for operation between -25°C and 60°C under challenging conditions.

Dimensions: 70mm (L) x 45mm (W) x 73mm (D) for compact integration. Manufactured in Germany with a focus on quality and compliance. Explore more Siemens automation and control gear products at EnvMart for your industrial and commercial electrical needs.

Explore more products in our Contactors category.

Siemens 3RT2 Contactor, 24V AC Coil, 3-Pole, 16 A, 7.5 kW, 3 NO, 400V AC 3RT2018-2AB02
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Frequently Asked Questions

The contact voltage rating of this model is 400V AC, making it compatible with common industrial voltages.

This contactor has a power rating of 7.5 kW, suitable for various industrial applications.

It operates with a coil voltage of 24V AC, which is suitable for diverse control systems.

This model features a 3-pole design, allowing control of three separate circuits.

It includes 1 Normally Closed (NC) auxiliary contact for additional control options.

The operational temperature range extends from -25°C to 60°C, enabling use in harsh environments.

The dimensions are 70mm in length, 45mm in width, and 73mm in depth, making it compact for installations.

It uses cage clamp terminals for secure wiring connections, ensuring reliability in electrical installations.

Yes, this model is designed for easy mounting on DIN Rail, providing convenience and space-saving installation.

It meets EAC standards, ensuring compliance with relevant safety and operational regulations.

The maximum contact current for this contactor is 16A, suitable for robust motor control applications.

This model is manufactured in Germany, reflecting a focus on quality and compliance in its construction.

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