3LD3448-0TK53

Siemens 3LD3448-0TK53 available at EU Automation. Get in touch today for a quick price.

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Product description for Siemens 3LD3448-0TK53

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The Siemens 3LD3448-0TK53 is a robust and reliable switch disconnector designed for industrial applications. This 3-pole main switch is part of the SENTRON family and is engineered to handle a rated operational current of 63A. It is suitable for use as a main switch, switch disconnector, emergency off switch, safety switch, and maintenance/repair switch, making it a versatile component for various electrical systems.

The 3LD3448-0TK53 features a floor mounting design with a door coupling and a central hole mounting of 22.5mm. It is equipped with a short rotary knob for manual operation, and the handle is designed in a red/yellow colour scheme for clear visibility. The switch disconnector is rated for an operating voltage of up to 690V AC and can handle an operating power of 22kW at 400V in AC-23A applications.

With a high protection class of IP65, this switch disconnector is well-suited for harsh environments, providing excellent resistance to dust and water ingress. It also boasts a mechanical service life of up to 100,000 switching cycles and an electrical endurance of 6,000 cycles at 690V AC-23A, ensuring long-term durability and performance.

The Siemens 3LD3448-0TK53 is designed with safety in mind, featuring the ability to be locked in the OFF position to prevent accidental operation. It supports the connection of auxiliary contacts, with a maximum of 2 NC and 4 NO contacts attachable. The switch disconnector also meets various international standards, ensuring compliance and reliability in global applications.

Ideal for use in industrial control panels and electrical distribution systems, the Siemens 3LD3448-0TK53 provides a dependable solution for managing and isolating electrical circuits. Its robust construction, high performance, and versatile functionality make it an essential component for maintaining safe and efficient operations in demanding industrial environments.

Specification for Siemens 3LD3448-0TK53

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Common uses for Siemens 3LD3448-0TK53

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This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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Customer reviews

Kaye Sanderson

Delivered accurately and as promised


Overall great experience, from the ordering process to the communication, and through the timely delivery process, as promised.

2 days ago

Bill Dibs

great communication and fast service…


great communication and fast service thank you

4 days ago

Mike

The only negative is having to request…


The only negative is having to request a quote instead of pulling it up on the Website. Besides that, I am pleased with Service and communications.

1 week ago

KENNETH KING

Erica did a fantastic job and kept me…


Erica did a fantastic job and kept me informed during the entire ordering process.

1 week ago

Sergio Allelo

Staff is knowledgeable and very helpful


Staff is knowledgeable and very helpful

2 weeks ago

Carlos Pellicer

Very fast response


Very fast response, very professional, great costumer service.

2 weeks ago

Cliff Mahaffey

Experience was overall poitive


Experience was overall poitive - customer service was great and very helpful, items shipped as promised

3 weeks ago

John Fagan

REVIEW


GREAT SERVICE

3 weeks ago

Hwang Yoon Gil 황윤길

Very satisfied


There was a minor issue with the delivery, but I am very satisfied with the way it was handled.

4 weeks ago

Tina Knight

They are always helpful with any parts…


They are always helpful with any parts we are looking for. Always get answers to questions back quickly. Easy ordering, and timely deliveries.

1 month ago

Codrel Solomon

Great support, very fast response.


Great support, very fast quoting, many options to choose from.

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D.Dubinizki

Excellent Service


Excellent Service, solution oriented and very fast!

1 month ago

Roger Bischofberger

We needed a SIEMATIC SM332 AD converter module


+ Received a quotation within 24hrs. - Payment in advance + Prompt delivery within Europe

1 month ago

Linda Myers

Kevin does an excellent job!


Kevin does an excellent job!

1 month ago

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