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Siemens 3RT1025-1AP00

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3RT1025-1AP00
3RT1025-1AP00

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Marvo Stock ID MV-20TL
HS Code 85364900
SKU 3RT1025-1AP00
Condition Used
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

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Specification & Description

Specification Description
Part Number 3RT1025-1AP00
Alternative Part Number 3RT10251AP00
Manufacturer Siemens
Product Type Power Contactor
Contact Configuration 3NO (3 Normally Open contacts)
Rated Operational Current 40 A
Rated Control Voltage 230 V ac
Utilisation Category AC-3
Rated Operational Power 23 kW (at 400 V in AC-3 usage)
Control Circuit Voltage Type AC
Control Circuit Frequency 50 Hz
Protection Class IP20; IP00
Size S0
Mounting Type Screw Connection
Ambient Temperature Range -25 … +60 °C
Mechanical Life 10,000,000 operations
Installation Altitude Up to 2,000 m above sea level
Degree of Pollution 3
Dimensions Width: 45 mm, Height: 85 mm, Depth: 91 mm
Conductor Cross-Section Main contacts: max. 2x 10 mm², Auxiliary contacts: max. 2x (0.75 ... 4 mm²)
Short-Circuit Protection Required fuse gL/gG: 63 A for type of coordination 1, 25 A for type of coordination 2

The Siemens 3RT1025-1AP00 is a robust power contactor designed to handle high switching capacities with ease. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency in various industrial applications. With a control voltage of 230 V AC and a frequency of 50 Hz, it is well-suited for the UK market and its electrical standards.

This model features three normally open (NO) contacts, making it an excellent choice for applications requiring a high number of operating cycles. It is capable of switching motors with a power of up to 7.5 kW at 400 V in AC-3 usage categories, which covers a wide range of industrial motors. The contactor is designed with a screw connection, allowing for secure and straightforward installation.

The 3RT1025-1AP00 is engineered to withstand challenging industrial environments, with an operational temperature range of -25 to +60 degrees Celsius and an installation altitude of up to 2000 meters above sea level. It also boasts an impressive mechanical service life, with up to 10 million operating cycles for the contactor and 5 million for units with added electronics-compatible auxiliary switch blocks.

With a size S0 footprint, the contactor is compact and space-efficient, making it suitable for integration into various control systems without occupying excessive space. The protection class of IP20 ensures that the contactor is protected against solid objects larger than 12mm, although care should be taken to prevent direct contact with the device's internal components.

The Siemens 3RT1025-1AP00 is a dependable and high-performing solution for those in need of a power contactor that can deliver consistent performance and withstand the rigours of industrial use.

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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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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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 type of contactor is this Siemens power contactor?

This Siemens power contactor is a 3-pole contactor designed for AC-3 applications, capable of handling 7.5 kW at 400 V, with a control voltage of 230 V AC at 50 Hz.

Can this contactor be mounted in any position?

The contactor is designed for vertical mounting and should be installed in this orientation to ensure proper operation and safety.

What is the IP rating of this contactor?

The contactor has an IP20 protection rating on the front, indicating that it is protected against solid objects larger than 12.5 mm but not against water.

What is the rated operating current of this contactor?

The rated operating current for this contactor at AC-1 is 40 A at 400 V, and at AC-3 it is 17 A at 400 V.

What is the mechanical service life of this contactor?

The mechanical service life of the contactor is typically 10 million operating cycles, ensuring long-term reliability in various applications.

What type of connections does this contactor support?

The contactor supports screw-type terminal connections for both the main and auxiliary circuits, accommodating various conductor cross-sections.

What is the ambient temperature range for operating this contactor?

The contactor can operate within an ambient temperature range of -25 to +60 degrees Celsius, making it suitable for a wide range of environmental conditions.

How many auxiliary contacts does this contactor have?

This contactor does not have built-in auxiliary contacts; however, it can be expanded with additional auxiliary switch blocks if required.

What is the size classification of this contactor?

The contactor is classified as size S0, which is a standard size classification within the Siemens SIRIUS range.

Is there a specific fuse size recommended for short-circuit protection with this contactor?

For short-circuit protection of the main circuit, a fuse with a gL/gG type of assignment 1 is required, with a recommended size of 63 A for type of coordination 1 and 25 A for type of coordination 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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