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Specification & Description
The Siemens 3RT2018-1AP01 is a robust power contactor designed to meet the demands of industrial applications across the United Kingdom and beyond. This three-pole contactor is part of the SIRIUS product family, renowned for its reliability and efficiency in controlling motors and loads. With a rated operational voltage of up to 690 V ac and an operational current of 22 A at AC-1, it is capable of handling significant power requirements.
The contactor is engineered for AC-3 usage, making it suitable for managing 7.5 kW motors at 400 V, which is a common requirement in industrial settings. It features a single normally open (NO) auxiliary contact and operates with a control supply voltage of 230 V AC at both 50 and 60 Hz, providing versatility in various power network configurations.
The compact size S00 screw terminal design of the Siemens 3RT2018-1AP01 ensures it can be easily integrated into control panels without occupying excessive space, allowing for efficient use of the enclosure. Additionally, the contactor is designed with safety in mind, boasting an IP20 protection class on the front, ensuring protection against finger contact with live parts.
This contactor is also characterised by its mechanical endurance, with a typical mechanical service life of 30 million switching cycles, indicating a long-lasting performance in repetitive applications. The device is also designed to withstand the rigours of industrial environments, with a shock resistance that ensures stability and continued operation under challenging conditions.
Overall, the Siemens 3RT2018-1AP01 power contactor is a reliable and efficient solution for controlling motors and loads in a wide range of industrial applications, offering durability and safety in a compact, easy-to-install package.
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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Read more...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.
Read more...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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Read more...Peace of mind with every purchase
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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.
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Frequently Asked Questions
What are the main characteristics of this power contactor?
The power contactor is a 3-pole device with 3 normally open (NO) contacts, suitable for AC-3 applications up to 7.5 kW at 400 V. It has a control voltage of 230 V AC at 50/60 Hz and is designed with screw terminals for secure connections.
Can this contactor be used for controlling motors?
Yes, this contactor is suitable for controlling 3-phase motors in AC-3 usage up to 7.5 kW at 400 V, making it ideal for a variety of motor control applications.
What is the size of this contactor and how can it be installed?
This contactor is of size S00, which is compact and suitable for standard mounting rails. It can be installed with screw and snap-on mounting onto 35 mm standard mounting rails according to DIN EN 60715.
What is the rated operational current of this contactor?
The rated operational current for this contactor at AC-1 is 22 A at 400 V, and at AC-3, it is 16 A at 400 V.
What type of terminals does this contactor have?
This contactor is equipped with screw terminals, which provide a reliable and secure connection for both the main and auxiliary circuits.
Is there any auxiliary contact available on this contactor?
Yes, the contactor comes with one normally open (NO) auxiliary contact for instantaneous switching.
What is the insulation voltage rating for this contactor?
The insulation voltage rating for this contactor is 690 V, which is the rated value for the device.
What are the environmental operating conditions for this contactor?
The contactor can operate within an ambient temperature range of -25 to +60 degrees Celsius and can be installed at altitudes up to 2,000 meters above sea level.
How does the contactor ensure safety during operation?
The contactor is designed with finger-safe protection and has a protection class of IP20 on the front, ensuring safety during operation.
What is the mechanical service life of this contactor?
The mechanical service life of the contactor is typically 30 million operating cycles, indicating its durability and reliability for long-term use.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
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.
