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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3LD2103-0TK53 |
| Alternative Part Number | 3LD21030TK53 |
| Manufacturer | Siemens |
| Series | 3LD |
| Type | Switch Disconnector |
| Power Rating | 7.5 kW |
| Current Rating | 25 A |
| Operation | Through Hole |
| Poles | 3-pole |
| Utilisation Category | AC-23 A |
| Rated Operational Voltage | 400 V |
| Commodity Code | 853650 |
| Special Features | Emergency switching-off switch |
The Siemens 3LD2103-0TK53 is a robust switch disconnector designed to ensure a high level of safety and reliability for industrial applications. This emergency stop switch is a three-pole device, capable of handling a rated operational current of 25 A and operational power at AC-23 A at 400 V of 9.5 kW. It features a front-mounted rotary operating mechanism with a distinctive red/yellow colour scheme for clear visibility and easy identification in emergency situations.
Crafted for durability and consistent performance, the 3LD2103-0TK53 is suitable for a variety of applications where a secure and rapid disconnection of power is necessary. Its compact design allows for efficient use of space within control panels, while the four-hole mounting ensures a secure and straightforward installation process.
The switch is designed with user safety in mind, functioning as a main switch, safety cut-out switch, emergency stop switch, and maintenance/repair switch. It is also equipped with an interlock feature to prevent accidental or unauthorised operation, enhancing the overall safety of the system it is integrated into.
With an operational temperature range of -25 to +55 degrees Celsius, the Siemens 3LD2103-0TK53 is versatile enough to withstand challenging environmental conditions, making it a reliable choice for a wide range of industrial settings. Its compliance with international standards is a testament to its quality and suitability for global 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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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.
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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Frequently Asked Questions
What is the function of this switch disconnector?
The switch disconnector is designed to ensure a power circuit is completely de-energised for service or maintenance. It's used to safely disconnect the power supply from an electrical circuit.
Can this switch disconnector be used for emergency stopping?
Yes, it is suitable for emergency switching-off applications, providing a rapid means of power cut-off to prevent or minimise risks to personnel and equipment.
What type of applications is this switch disconnector suitable for?
It is commonly used in industrial applications where a reliable and safe means of disconnecting power is necessary, such as manufacturing lines, machinery, and control panels.
What are the electrical specifications of this switch disconnector?
The switch disconnector is rated for 7.5 kW power handling and 25 A current, suitable for AC-23 A at 400 V applications.
How is this switch disconnector installed?
It is designed for through-hole mounting, allowing for secure installation in a variety of industrial settings.
What certifications does this switch disconnector hold?
It holds general product approvals and conforms to relevant environmental and safety standards, ensuring its reliability and safety in operation.
Is this switch disconnector suitable for marine applications?
While it may be suitable for certain marine applications, it's important to check specific certifications and approvals related to marine use.
What is the typical lifespan of this switch disconnector?
The lifespan can vary based on usage and environmental conditions, but it is built to Siemens' high standards for longevity and reliability in industrial environments.
How can I identify if this switch disconnector is the correct one for my needs?
You should compare the electrical specifications and physical dimensions with your application requirements, and ensure it meets the necessary safety and performance standards.
What maintenance is required for this switch disconnector?
It typically requires minimal maintenance, but regular inspections and testing are recommended to ensure continued performance and safety.
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.
