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Siemens 3RT1025-1AP04

Name: 3RT1025-1AP04
Brand: Siemens
SKU: 3RT1025-1AP04
Price: 39.37 GBP
Availability: InStock

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£39.37 (ex. VAT)

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Marvo Stock ID MV-1WE2

HS Code 85364900

SKU 3RT1025-1AP04

Condition Used

Warranty 12 months

Weight (kg) 0.30

Length (mm) 140.00

Width (mm) 45.00

Height (mm) 85.00

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3RT1025-1AP04
Alternative Part Number	3RT10251AP04
Manufacturer	Siemens
Product Type	Power Contactor
Rated Operational Current	40 A
Control Supply Voltage	230 V ac
Frequency	50 Hz
Number of Poles	3-Pole
Number of Main Contacts	3 Normally Open (NO)
Protection Class	IP20
Size	S0
Connection Type	Screw Connection
Mounting Position	Vertical
Operating Temperature Range	-25 … +60 °C
Installation Altitude	Up to 2,000 metres above sea level
Mechanical Operating Cycles	10,000,000 typical for contactor, 5,000,000 typical with electronics-compatible auxiliary block
Rated Control Circuit Voltage	AC 230 V at 50 Hz
Operating Power at AC-3	7.5 kW at 400 V
Short-Circuit Protection	Fuse gL/gG: 63 A for coordination type 1, 25 A for coordination type 2
Dimensions (H x W x D)	85 mm x 45 mm x 140 mm
Compliance	General Product Approval, Declaration of Conformity, Test Certificates

The Siemens 3RT1025-1AP04 is a robust power contactor designed to handle a variety of applications within industrial environments. With a current rating of 40 A and an operating voltage of 230 V ac, this contactor is well-suited for managing moderate power loads. It features three normally open (NO) contacts, ensuring reliable connection and disconnection of circuits under load.

Constructed to fit into size S0, the contactor is compact and can be easily integrated into existing setups. The screw connection terminals provide a secure and durable means of installation, while the IP20 protection class indicates that the device is protected against solid objects larger than 12mm, making it suitable for general-purpose industrial applications.

The contactor is capable of operating within a wide ambient temperature range from -25°C to +60°C, and at installation altitudes up to 2,000 meters above sea level, ensuring consistent performance across diverse environmental conditions. With a mechanical operating life of 10 million cycles, the Siemens 3RT1025-1AP04 is a reliable choice for long-term operation.

This power contactor is an essential component for professionals looking to control motors, manage heating loads, or operate lighting systems within commercial and industrial settings. Its design and construction are aligned with the high standards of Siemens' SIRIUS contactor range, making it a dependable solution for a wide range of power switching 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.

What payment methods do you accept?

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.

Is Marvo a credible parts supplier?

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.

Have steps been taken to ensure quality control?

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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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the current rating for this Siemens Power Contactor?

The Siemens Power Contactor is rated for 40 A at AC-1, 400 V.

Can this contactor be used in vertical mounting positions?

Yes, the contactor is designed for vertical mounting positions.

What is the protection class of this contactor?

The protection class for the front of the contactor is IP20.

What are the ambient temperature limits for operating this contactor?

The contactor can operate within an ambient temperature range of -25°C to +60°C.

How many mechanical operating cycles can this contactor withstand?

The contactor is typically rated for 10,000,000 mechanical operating cycles.

What is the rated control supply voltage for this contactor?

The rated control supply voltage for the contactor's magnet coil at 50 Hz is AC 230 V.

What are the dimensions of this contactor?

The dimensions of the contactor are 45 mm in width, 85 mm in height, and 140 mm in depth.

How many auxiliary contacts does this contactor have?

The contactor has 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.

What type of terminal connections does this contactor have?

This contactor features screw-type terminals for both the main and auxiliary circuits.

What is the required fuse size for short-circuit protection of this contactor?

For short-circuit protection of the main circuit with type of coordination 1, a fuse gL/gG of 63 A is required, and for type of coordination 2, a fuse gL/gG of 25 A is required.

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.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

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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