Image shown may not reflect the final product

Siemens 3LD2203-0TK53

Name: 3LD2203-0TK53
Brand: Siemens
SKU: 3LD2203-0TK53
Price: 48.14 GBP
Availability: InStock

Wrong part? Click here

£48.14 (ex. VAT)

9 ready to ship

Learn more about our conditions.

Image shown may not reflect the final product

Marvo Stock ID MV-21RM

HS Code 85365080

SKU 3LD2203-0TK53

Condition New sealed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

EAN 4011209402911

Express delivery

Lightning fast delivery if ordered within 00:00:00

Need it urgently?

Call: +44 20 4570 3439

Quoting Marvo Stock ID: MV-21RM

Select condition

Learn more about our conditions.

Returns Hassle-free returns

Thumbs up No hidden fees or duties

Shipping Swift dispatch and delivery

Similar Products

6FM1790-1CZ00 6FM1 790-1CZ00

£149.56 (ex. VAT)

A5E37540054

£120.07 (ex. VAT)

C79298-A3238-B515

£100.46 (ex. VAT)

3TF4644-0AP0

£109.97 (ex. VAT)

3RV1 021-1BA10 (3RV1021-1BA10)

Available from

£52.50 (ex. VAT)

Buy now

More about this product

Specification & Description

View now

Commonly Asked Questions

View now

Customer Reviews

View now

Specification & Description

Specification	Description
Part Number	3LD2203-0TK53
Alternative Part Number	3LD22030TK53
Manufacturer	Siemens
Product Type	Emergency Switch
Design	SENTRON, Switch disconnector 3LD, emergency switching-off switch
Poles	3-pole
Rated Operational Current	Iu: 32 A
Operating Power	At AC-23 A 400 V: 11.5 kW
Operating Mechanism	Rotary actuator, red/yellow
Mounting Type	Front mounting, four-hole mounting
Protection Class	IP65
Insulation Voltage	Rated at 690 V
Continuous Current	Rated at 32 A
Interlock	Yes
Electrical Connection	Connection terminals for both auxiliary contact and main current circuit
Motor Drive	No
Number of NC Contacts	0 for auxiliary contacts
Operating Frequency	50 Hz to 60 Hz
Short-Circuit Protection	Required fuse gL/gG: 40 A for main circuit, 10 A for auxiliary circuit
Operating Temperature Range	-25 °C to +55 °C
Touch Protection	Finger-safe
Switching Frequency	Maximum 1 operation per hour
Dimensions (Depth x Height x Width)	92.5 mm x 83 mm x 67 mm
Mechanical Operating Cycles	Typically 100,000
Loss Power per Conductor	Typical 1.8 W

The Siemens 3LD2203-0TK53 is a robust and reliable emergency switch disconnector, designed to ensure a high level of safety in various industrial settings. This SENTRON series switch is a three-pole device with a rated uninterrupted current (Iu) of 32 A and an operating power at AC-23 A 400 V of 11.5 kW, making it suitable for managing medium-sized loads with efficiency and precision.

Crafted for front mounting with a four-hole attachment, the switch features a rotary actuator in a striking red and yellow colour scheme, which is universally recognised for emergency stop functions. The IP65 protection rating signifies that the unit is dust-tight and protected against jets of water, ensuring durability and reliability in harsh industrial environments.

The 3LD2203-0TK53 is designed for fixed mounting and is equipped with connection terminals for both the main current circuit and auxiliary contacts, streamlining installation and maintenance processes. With a rated insulation voltage of 690 V, this switch disconnector is capable of handling significant voltage levels, contributing to the safety and longevity of the electrical system it is integrated into.

This switch disconnector is versatile, serving not only as an emergency stop switch but also as a main switch, maintenance/repair switch, safety switch, and switch disconnector. Its suitability for a wide range of applications makes it an essential component in the control systems of manufacturing plants, automation lines, and other industrial facilities where safety and control are paramount.

The Siemens 3LD2203-0TK53 is a testament to Siemens' commitment to quality, safety, and innovation, providing a reliable solution for emergency power disconnection that meets the rigorous demands of industrial 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.

How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

Peace of mind with every purchase

Anna

‘I can recommend quick, efficient, and professional.’

Julien

‘Perfect quick delivery, good service.’

Martin Juřica

‘Fast offer, short delivery time.’

Milan Kosík

‘Large selection of spare parts, fast delivery.’

Irene

‘Fast delivery and prompt action.’

Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

Martin Ruml

‘Rapid delivery.’

Blažej Knežo

‘Quick response and fast delivery of the product.’

Martin Juřica

‘Fast offer, short delivery time.’

Kayden

‘Services is great.’

Anna

‘I can recommend quick, efficient, and professional.’

Muswalin

‘Good packing, quickly delivery and responsible.’

Ms. Mia

‘Quick response, good item, delivery on schedule.’

Learn more about Marvo

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 type of switch is this and what are its main uses?

This is a SENTRON switch disconnector, specifically an emergency switching-off switch. It's primarily used for safely disconnecting electrical circuits in emergency situations. Its main applications include industrial machinery, control panels, and safety systems where an immediate power cut-off is necessary for safety.

Can this switch be used in outdoor environments?

The switch has an IP65 protection rating, which means it is dust-tight and protected against water jets from any direction, making it suitable for certain outdoor applications where these conditions are expected.

What is the current and operating power rating of this switch?

The switch has a rated uninterrupted current (Iu) of 32 A and an operating power at AC-23 A 400 V of 11.5 kW.

What are the mounting options for this switch?

The switch is designed for front mounting with a four-hole mounting configuration, which allows for secure installation on a panel or enclosure.

What type of actuator does this switch have?

It features a rotary actuator with a red/yellow colour scheme, which is commonly associated with emergency stop functions.

Is there an interlock feature available on this switch?

Yes, the switch comes equipped with an interlock feature to enhance safety by preventing unintended or unauthorised operation.

What is the insulation voltage rating for this switch?

The switch has an insulation voltage rating of 690 V.

Does this switch have auxiliary contacts?

No, this particular model does not come with auxiliary contacts.

What is the frequency range in which this switch operates?

The switch is designed to operate within a frequency range of 50 Hz to 60 Hz.

What certifications does this switch hold?

The switch holds general product approvals and conforms to relevant industry standards, ensuring its reliability and safety for use in various applications.

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.

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.

The Smart Part

Factories implementing AI-driven systems, highlighting the benefits of investing in artificial intelligence.## Should You Be Investing in Artificial Intelligence?

Should you be investing in artificial intelligence?

Marvo

Just a few years back, investing in AI only existed in the realm of science fiction. It was a futuristic technology that could be found solely in books or in Hollywood films. Fast forward to todays world and AI is rapidly becoming an integral part of our daily lives. It is reshaping how we work, communicate and solve complex problems.

4 min read

December 13, 2024

The top 10 ways to improve your supply chain strategy

10 advanced techniques to improve your supply chain strategy

Marvo

A robust supply chain strategy is crucial in today’s interconnected and rapidly evolving global economy. Problems that businesses face include shifting consumer preferences, interruptions in supply, and an increasing focus on sustainability. This article delves into ten cutting-edge methods, in order to keep supply chain tactics robust, efficient, and competitive.

7 min read

November 22, 2024

What is supply chain optimisation?

Marvo

Supply chain optimisation is the key to navigating today's rapidly evolving manufacturing landscape. By improving their operations and logistics, businesses can reach greater levels of efficiency. This refinement also leads to strategic agility. As a result, companies position themselves to adapt to new challenges and seize opportunities.

6 min read

November 1, 2024

See all articles