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Siemens 3RT2038-1AP00

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3RT2038-1AP00

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Marvo Stock ID MV-7EVJ
HS Code 85364900
SKU 3RT2038-1AP00
Condition New unboxed
Warranty 12 months
Weight (kg) 0.50
Length (mm) 130.00
Width (mm) 55.00
Height (mm) 114.00

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Specification & Description

Specification Description
Part Number 3RT2038-1AP00
Alternative Part Number 3RT20381AP00
Manufacturer Siemens
Product Type Power Contactor
Contact Configuration 3NO (3 Main Contacts Normally Open) + 1NO + 1NC (1 Auxiliary Contact Normally Open + Closed)
Rated Operational Current (AC-3) 80 A at 400 V
Rated Operational Voltage Up to 690 V AC
Control Supply Voltage 230 V AC, 50 Hz
Contactor Size S2
Terminal Type Screw-type terminals
Number of Poles 3-pole
Protection Class IP20 on the front, IP00 of the terminal
Mechanical Service Life 10 million switching cycles
Operating Temperature Range -25°C to +60°C during operation
Storage Temperature Range -55°C to +80°C
Installation Altitude Up to 2000 m above sea level
Surge Voltage Resistance 6 kV for main and auxiliary circuits
Commodity Code 853649
Dimensions (H x W x D) 114 mm x 55 mm x 130 mm

The Siemens 3RT2038-1AP00 is a robust power contactor designed to handle high current applications with ease. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency in industrial environments. With a configuration of 3NO (normally open) main contacts and a rating of 90 A at 690 V ac, it is well-suited for managing heavy-duty operations.

The unit is engineered to operate at an AC-3 utilisation category, making it capable of controlling motor loads of up to 37 kW at 400 V. It also features an integrated auxiliary contact with a 1 NO + 1 NC arrangement, providing additional control flexibility. The contactor operates with a control supply voltage of 230 V AC at a frequency of 50 Hz, which aligns with the standard power supply specifications in the UK.

Designed with screw terminals, the Siemens 3RT2038-1AP00 ensures a secure and reliable connection, which is essential for maintaining system integrity under demanding conditions. The contactor's compact dimensions allow for efficient use of space within control cabinets, while its modular design facilitates easy installation and maintenance.

This power contactor is built to withstand challenging industrial settings, offering a surge voltage resistance of 6 kV for both the main and auxiliary circuits. It also boasts a high mechanical service life, which translates to long-term dependability and reduced downtime for machinery and processes.

The Siemens 3RT2038-1AP00 is a testament to Siemens' commitment to quality and performance, providing a dependable solution for controlling high-power circuits in a variety of industrial applications.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What are the main characteristics of this power contactor?

This power contactor is a 3-pole device with a control voltage of 230 V AC at 50 Hz. It's designed for AC-3 applications up to 80 A and can handle motor control up to 37 kW at 400 V. It also includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact.

Can this contactor be used for controlling motors?

Yes, it is suitable for controlling 3-phase motors and has an AC-3 rating, which is specifically intended for motor control applications.

What is the rated operational voltage for this contactor?

The rated operational voltage for this contactor is up to 690 V ac, making it suitable for a wide range of industrial applications.

What type of terminals does this contactor have?

The contactor is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit, facilitating secure and reliable connections.

What is the size of this contactor and how can it be mounted?

The contactor is of size S2 and can be mounted by screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715. It allows for side-by-side mounting with required clearances.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of this contactor is 690 V, which is the maximum voltage for which the contactor is designed to operate.

What is the surge voltage resistance of this contactor?

The surge voltage resistance of this contactor is rated at 6 kV, providing robust protection against voltage spikes.

What are the dimensions of this contactor?

The dimensions of the contactor are 114 mm in height, 55 mm in width, and 130 mm in depth.

What is the protection class of this contactor?

The protection class for the front of this contactor is IP20, and for the terminal, it is IP00.

How can I ensure short-circuit protection when using this contactor?

Short-circuit protection can be ensured by using the appropriate fuse link for the main circuit as specified in the contactor's technical data. It is recommended to use gG or aM type fuses with the specified current ratings for type of coordination 1 or 2.

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Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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