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header-product Siemens 3LD2103-1TL53 4-Pole Switch Disconnector, 25A, 690V, Red/Yellow
148.49 €
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AiO.lv Networking Equipment Network Accessories Power Sockets Siemens

Siemens 3LD2103-1TL53 4-Pole Switch Disconnector, 25A, 690V, Red/Yellow

Siemens 3LD2103-1TL53 4-Pole Switch Disconnector Photo 1
Siemens 3LD2103-1TL53 4-Pole Switch Disconnector Photo 1
Siemens 3LD2103-1TL53 4-Pole Switch Disconnector, 25A, 690V, Red/Yellow
148.49 €
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Short description

The Siemens 3LD2103-1TL53 is a 4-pole switch disconnector designed for reliable power control and safety. It features a nominal current of 25A and a rated voltage of 690V, with a breaking capacity of 640A. The unit is finished in a high-visibility red and yellow color scheme, suitable for emergency stop applications. It supports panel mounting and includes a locking mechanism for up to 3 padlocks in the 0 position, ensuring secure maintenance operations.
Available for order: 9 pcs.
Warranty: 2 Years
SKU: 1841214
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delivery
Deliver the order:
to the Customer Service Center at Kengaraga 2b, Riga
22.07.2026 {{selectedOffer.officeDeliveryString}}
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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.07.2026 {{selectedOffer.courierDeliveryString}}
From 53.99 € (Weight: 251.00 kg)
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36 months installment: from 4.12 euros per month
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Product information

Description

The Siemens 3LD2103-1TL53 is a robust 4-pole switch disconnector engineered for secure power control and emergency shutdown applications. Designed to handle a nominal current of 25A and a rated voltage of 690V, this device ensures reliable performance in industrial and commercial electrical systems. Its high-visibility red and yellow rotary actuator makes it an ideal choice for emergency stop functions, providing clear visual identification in critical situations.

Advantages

This switch disconnector offers exceptional reliability and safety for electrical installations. The 4-pole configuration allows for comprehensive circuit isolation, while the integrated locking mechanism supports up to three padlocks in the off position, preventing accidental reactivation during maintenance. Its compact design and front-mounting capability facilitate easy integration into control panels, ensuring a clean and organized installation. The durable construction is built to withstand demanding operational environments, providing long-term service life.

Suitable for

  • Emergency stop applications in industrial machinery
  • Main power isolation for control panels
  • Maintenance and repair safety procedures
  • Electrical distribution systems requiring 4-pole disconnection

When it may not be suitable

This device is not intended for use in environments exceeding its rated voltage or current capacity. It is also not suitable for outdoor installations without an appropriate protective enclosure, as it is designed primarily for panel-mounted indoor applications.

Key specifications

  • Number of poles: 4
  • Nominal current: 25A
  • Rated voltage: 690V
  • Mounting type: Front panel, four-hole mounting
  • Actuator type: Rotary, red/yellow emergency stop
  • Locking capability: Up to 3 padlocks in 0 position
  • Weight: 0.247 kg

How to use

The switch is designed for front-panel mounting using a four-hole configuration. Ensure the power supply is disconnected before installation. Secure the device firmly to the panel surface and connect the electrical conductors according to the wiring diagram. To operate, rotate the handle to the desired position. For maintenance, turn the switch to the 0 position and insert up to three padlocks through the designated holes to lock the mechanism securely.

What to consider before purchase

  • Verify that the 25A current rating matches your circuit requirements.
  • Ensure the panel space is sufficient for the four-hole mounting pattern.
  • Confirm that the 4-pole configuration is compatible with your electrical system architecture.
  • Check if the emergency stop color scheme meets your local safety regulations.

Usage recommendations

Always perform a functional test after installation to ensure the switch operates smoothly and the locking mechanism engages correctly. Regularly inspect the terminals for tightness and ensure the actuator remains free of debris for optimal safety performance.

Specifications

Weight:
0.247 kg
Product colour:
Red, Yellow
All features
Nominal current output:
25 A
AC input frequency:
50 - 60
Breaking capacity:
640 A
Number of modules:
1
Coil voltage:
690 V
Coil voltage (min):
500 V
Coil voltage (max):
6000 V

Weight & dimensions

Weight:
0.247 kg
Height:
84 mm
Width:
67 mm
Depth:
92.5 mm

Features

Number of poles:
4P

Design

Certification:
CSA, UL, VDE, EAC, CE, LRS
Product colour:
Red, Yellow
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Customer questions

FAQ

How much does the Siemens 3LD2103-1TL53 4-Pole Switch Disconnector cost, and is it available for purchase?

The price is 148.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Siemens 3LD2103-1TL53 4-Pole Switch Disconnector be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Siemens 3LD2103-1TL53 4-Pole Switch Disconnector online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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