# Siemens 8US1923-5AA00 Busbar System Accessory, 60 mm N+PE Insulator for 12x5-30x10 mm Busbars

**URL:** https://aio.lv/en/product--siemens-8us1923-5aa00--12461382
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Siemens
**Manufacturer code:** 8US1923-5AA00
**EAN:** 4011209659896
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-8us1923-5aa00--12461382

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Siemens 8US1923-5AA00 is a specialized accessory for 60 mm busbar systems. This N+PE insulator is designed for secure mounting of busbars with dimensions ranging from 12x5 mm to 30x10 mm. It provides reliable electrical insulation and mechanical support in industrial power distribution panels, ensuring safe and organized installation of neutral and protective earth conductors.

## Long description

The Siemens 8US1923-5AA00 is a specialized N+PE insulator designed for 60 mm busbar systems. This component provides essential mechanical support and electrical insulation for neutral and protective earth conductors within industrial power distribution panels. It is engineered to accommodate busbars with cross-sections ranging from 12x5 mm to 30x10 mm, ensuring a secure and organized installation environment for electrical infrastructure.
Advantages
This insulator offers a robust design that facilitates the safe mounting of busbars in modular power distribution setups. Its construction ensures high operational reliability by providing necessary electrical isolation and mechanical stability. The compact design helps in optimizing space within control cabinets, while the standardized 60 mm center-to-center spacing allows for seamless integration into existing SENTRON 8US busbar systems. The component is built to meet rigorous industrial standards, supporting efficient and safe electrical distribution.
Suitable for
Industrial power distribution panels
Mechanical and plant engineering projects
Mounting neutral and protective earth conductors
Organizing busbar systems with 60 mm spacing
When it may not be suitable
This insulator is specifically designed for 60 mm busbar systems and is not compatible with systems featuring different center-to-center spacings. It is intended for use with busbars within the specified dimensions of 12x5 mm to 30x10 mm and will not fit busbars outside of this range.
Key specifications
Busbar center-to-center spacing: 60 mm
Compatible busbar dimensions: 12x5 mm to 30x10 mm
Function: N+PE insulator for busbar systems
Mounting type: External fixing
Width: 20 mm
How to use
The insulator is mounted onto the busbar system to provide support and insulation for the neutral and protective earth bars. Ensure the busbar system is de-energized before installation. Align the insulator with the 60 mm spacing configuration and secure it using the external fixing points. Verify that the busbars are correctly seated within the insulator slots, ensuring they are held firmly in place to maintain mechanical stability and electrical safety.
What to consider before purchase
Verify the center-to-center spacing of your existing busbar system is exactly 60 mm.
Check that your busbar dimensions fall within the 12x5 mm to 30x10 mm range.
Confirm the application requires an N+PE configuration.
Ensure compatibility with the SENTRON 8US series.
Usage recommendations: Always follow local electrical safety regulations and manufacturer guidelines during installation. Ensure that all connections are tightened to the specified torque to prevent mechanical failure or electrical faults.

## FAQ

### How much does the Siemens 8US1923-5AA00 Busbar System Accessory cost, and is it available for purchase?

The price is 18.49 € (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 14.07.2026 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

https://aio.lv/img/cache/product/12461382/68795310_large.webp