# Circuit breaker/disconnector Siemens 3LD2244-0TK53, 1-piece (3LD22440TK53)

**URL:** https://aio.lv/en/product--siemens-3ld22440tk53--1842398
**Data updated:** 2026-03-07 11:01 (EET)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 3LD22440TK53
**EAN:** 4011209403284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 163.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 135.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3ld22440tk53--1842398

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Courier delivery to door | 04.08.2026 | 53.99 EUR |

## Summary description

Siemens circuit breaker/disconnector 3LD2244-0TK53, supplied as a single unit. Designed for safe isolation and manual switching in electrical installations, it integrates with Siemens protection and switching systems. Suitable for maintenance, equipment isolation and control panels where a reliable disconnect device from the 3LD series is required.

## Long description

Siemens circuit breaker/disconnector 3LD2244-0TK53 is supplied as a single unit and provides manual switching and safe isolation in electrical installations. Part of the Siemens 3LD series, this device is designed to integrate with protection and switching systems in control panels and distribution setups where a reliable disconnecting device is required for maintenance and equipment isolation.
Advantages
This Siemens disconnector offers a compact mechanical design and clear manual operation for safe isolation of electrical circuits. It is compatible with standard 3LD series mounting and switching accessories, enabling straightforward integration into existing control cabinets. The unit is built to meet typical industrial and commercial requirements for reliable operation during manual switching and lockout procedures.
Suitable for
 Electrical distribution panels in industrial and commercial facilities
 Isolation of equipment during maintenance and repair
 Integration into control cabinets and switchgear assemblies
 Applications requiring a visible break/disconnect capability
Key specifications
 Device type: circuit breaker with disconnector function (manual disconnect)
 Series compatibility: Siemens 3LD series
 Supply format: single-piece unit
 Mounting: panel/control-cabinet compatible mounting (3LD series mounting)
 Operation: manual switching with visible isolation
How to use
Install the disconnector into the control cabinet or distribution panel following Siemens mounting instructions for 3LD series devices. Use appropriate wiring practices and ensure power is isolated upstream before connecting. Operate the manual handle to open and close the circuit; verify visible separation for safe maintenance access. Follow local electrical codes and safety procedures when performing installation and operation.
Usage recommendations
For safe and long-term operation, combine this disconnector with the appropriate Siemens protection devices and accessories from the 3LD series, perform regular visual inspections, and ensure that installation and maintenance are carried out by qualified personnel in accordance with applicable standards.

## FAQ

### How much does the Siemens 3LD2244-0TK53 circuit breaker/disconnector cost, and is it available for purchase?

The price is 163.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 30.07.2026 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 3LD2244-0TK53 circuit breaker/disconnector be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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