# Siemens 3KD4230-0PE20-0 3-Pole Load Break Switch, 400A

**URL:** https://aio.lv/en/product--siemens-3kd42300pe200--1841105
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 3KD42300PE200
**EAN:** 4001869472898
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 300.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 248.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3kd42300pe200--1841105

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3KD4230-0PE20-0 is a high-performance 3-pole load break switch designed for safe and reliable electrical circuit isolation. With a rated current of 400A, this device is engineered for industrial power distribution systems. It ensures secure disconnection under load, providing essential protection and operational control for electrical installations in various commercial and industrial environments.

## Long description

The Siemens 3KD4230-0PE20-0 is a robust 3-pole load break switch engineered for high-performance electrical circuit isolation. Designed to handle a rated current of 400A, this device serves as a critical component in industrial power distribution systems, ensuring safe and reliable disconnection of electrical circuits even under load. Its construction prioritizes operational safety and durability, making it an essential solution for maintaining control over power flow in demanding commercial and industrial environments.
Advantages
This load break switch offers exceptional reliability and safety for complex electrical installations. By providing a secure method to disconnect power, it minimizes the risk of electrical hazards during maintenance or system reconfiguration. The device is built to withstand the rigorous demands of industrial applications, ensuring long-term operational stability and consistent performance under varying load conditions. Its compact design facilitates efficient integration into existing switchgear panels, optimizing space without compromising on safety or functionality.
Suitable for
Industrial power distribution systems
Commercial electrical installations
Safe circuit isolation during maintenance
Operational control of heavy-duty electrical equipment
When it may not be suitable
This switch is specifically designed for high-current industrial applications and is not intended for low-voltage residential use or small-scale electronics. It may not be suitable for environments where space is extremely limited or where the specific mounting requirements of this 3-pole configuration cannot be met.
Key specifications
Number of poles: 3
Rated current: 400A
Function: Load break switching
Application: Industrial power distribution
How to use
The device should be installed by a qualified electrician within a suitable electrical enclosure or switchboard. Ensure that all connections are tightened to the manufacturer's specified torque settings to prevent overheating. Once installed, the switch is operated manually using the handle to engage or disengage the power supply. Always verify that the circuit is de-energized before performing any maintenance on downstream equipment.
What to consider before purchase
Verify that the 400A rating matches your system requirements
Ensure the 3-pole configuration is compatible with your circuit design
Check the physical dimensions for installation in your existing panel
Confirm that the installation environment meets the necessary safety standards
Usage recommendations: Regularly inspect the switch for any signs of wear or loose connections. Ensure that the operating handle remains accessible and unobstructed at all times to allow for rapid disconnection in case of an emergency.

## FAQ

### How much does the Siemens 3KD4230-0PE20-0 3-Pole Load Break Switch 400A cost, and is it available for purchase?

The price is 300.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.07.2026 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 3KD4230-0PE20-0 3-Pole Load Break Switch 400A 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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