# Siemens 5ST3774-0 Pin Busbar 10mm2 1P+N 1000mm

**URL:** https://aio.lv/en/product--siemens-5st3774-0--12450983
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 5ST3774-0
**EAN:** 4001869566610
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-5st3774-0--12450983

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Siemens 5ST3774-0 is a 10mm2 pin-type busbar designed for 1P+N electrical installations. With a length of 1000mm, this busbar is compatible with compact circuit breakers such as the 5SV1, 5SV6, and 5SL60 series. It provides a reliable and efficient method for distributing power across multiple modular devices in distribution boards, ensuring a secure connection and organized electrical layout.

## Long description

The Siemens 5ST3774-0 pin busbar is a high-quality electrical component designed for efficient power distribution in 1P+N installations. With a cross-section of 10mm² and a total length of 1000mm, this busbar is specifically engineered to support compact modular devices, including the 5SV1, 5SV6, and 5SL60 series. It serves as a reliable solution for connecting multiple miniature circuit breakers and residual current devices within a distribution board, facilitating a clean and organized electrical layout.
Advantages
This busbar offers significant benefits for electrical panel assembly by providing a standardized and secure method for power distribution. Its design ensures touch protection, which enhances safety during both the installation process and regular operation. The busbar is highly versatile, as it can be cut to the required length to fit specific distribution board configurations, allowing for flexible planning and installation. By using this component, installers can reduce the amount of individual wiring required, which minimizes the risk of connection errors and improves the overall reliability of the electrical system.
Suitable for
Power distribution in 1P+N electrical installations
Connecting compact miniature circuit breakers and residual current devices
Modular distribution boards requiring organized wiring
Projects where space-saving compact devices are utilized
When it may not be suitable
This busbar is specifically designed for 1P+N compact devices and may not be compatible with standard-width modular components or different phase configurations. It is not suitable for high-current applications exceeding the 10mm² capacity or for installations requiring different connection terminal types.
Key specifications
Cross-section: 10mm²
Configuration: 1P+N (1-pole + Neutral)
Length: 1000mm
Design: Pin-type
Compatibility: Compact devices (5SV1, 5SV6, 5SL60 series)
Safety: Touch-protected
How to use
To use the busbar, first determine the required length for your specific distribution board layout and cut the busbar accordingly using appropriate tools. Ensure that the power supply is disconnected before beginning any installation work. Insert the pins into the corresponding terminals of the modular devices, ensuring a firm and secure fit. Once positioned, tighten the terminal screws to establish a reliable electrical contact. Always verify that the touch protection is intact and that all connections are properly seated before restoring power to the system.
What to consider before purchase
Verify the compatibility of your circuit breakers with the pin-type connection
Ensure the 10mm² cross-section meets the current requirements of your circuit
Check the total number of modules to ensure the 1000mm length is sufficient
Confirm that your installation requires a 1P+N configuration
Usage recommendations
Always ensure that the busbar is cut cleanly and that no metal shavings remain in the distribution board. Use end caps if necessary to maintain the touch-protection rating after cutting the busbar to size.

## FAQ

### How much does the Siemens 5ST3774-0 Pin Busbar 1P+N 10mm2 cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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. All transactions are 100% secure and encrypted.

### 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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