# Siemens 3NP1123-1BC20 3-Pole NH000 Fuse Switch Disconnector for 60mm Busbar Mounting

**URL:** https://aio.lv/en/product--siemens-3np11231bc20--1841038
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 3NP11231BC20
**EAN:** 4011209699991
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 169.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 140.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3np11231bc20--1841038

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Courier delivery to door | 17.07.2026 | 53.99 EUR |

## Summary description

The Siemens 3NP1123-1BC20 is a 3-pole NH000 fuse switch disconnector designed for secure mounting on 60mm busbar systems. This industrial-grade device provides reliable circuit protection and switching capabilities for electrical distribution applications. It ensures safe operation and efficient maintenance in power systems, offering a robust solution for managing electrical loads in various commercial and industrial environments.

## Long description

The Siemens 3NP1123-1BC20 is a high-performance 3-pole NH000 fuse switch disconnector engineered for reliable circuit protection and efficient power distribution. Designed specifically for integration into 60mm busbar systems, this industrial-grade device facilitates secure switching and maintenance operations in demanding electrical environments. Its robust construction ensures consistent performance and safety when managing electrical loads in commercial and industrial power distribution networks.
Advantages
This fuse switch disconnector offers exceptional reliability and safety for electrical infrastructure. Its design allows for quick and secure installation on standard 60mm busbar systems, significantly reducing downtime during maintenance. The unit is built to withstand rigorous industrial conditions, providing a stable and durable solution for circuit protection. By integrating this device, operators can ensure precise control over electrical circuits while maintaining high safety standards for personnel and equipment.
Suitable for
Industrial power distribution systems
Commercial electrical infrastructure
Protection of electrical circuits using NH000 fuses
60mm busbar mounting applications
When it may not be suitable
This device is not intended for use in environments requiring protection classes higher than those specified for standard industrial switchgear. It is also not suitable for mounting on systems other than 60mm busbar configurations.
Key specifications
Number of poles: 3
Fuse size: NH000
Mounting type: 60mm busbar
Weight: 0.945 kg
Colour: Multicolour
How to use
Installation should be performed by qualified electrical personnel in accordance with local safety regulations. The device is mounted directly onto the 60mm busbar system by securing the contact points. Once installed, NH000 fuses are inserted into the designated slots to provide circuit protection. The handle mechanism allows for manual switching of the circuit, enabling safe disconnection for maintenance or load management purposes.
What to consider before purchase
Verify that your existing electrical system utilizes a 60mm busbar configuration.
Ensure the NH000 fuse size is compatible with your specific circuit protection requirements.
Confirm that the installation environment meets the technical requirements for this industrial-grade switchgear.
Usage recommendations
Always ensure the power supply is disconnected before installing or replacing fuses within the disconnector to prevent electrical hazards. Regularly inspect the device for signs of wear or thermal stress to maintain optimal performance.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.945 kg |

### Design

| Feature | Value |
|---|---|
| Product colour | Multicolour |

## FAQ

### How much does the Siemens 3NP1123-1BC20 Fuse Switch Disconnector cost, and is it available for purchase?

The price is 169.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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, Installment. All transactions are 100% secure and encrypted.

### Can Siemens 3NP1123-1BC20 Fuse Switch 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

### 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.

## Image

https://aio.lv/img/cache/product/1841038/47652494_large.webp