# Siemens 3NW7023-4 2-Pole Fuse Base for 10x38 Cylindrical Fuses 1000V 25A

**URL:** https://aio.lv/en/product--siemens-3nw70234--1802582
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 3NW70234
**EAN:** 4001869415970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3nw70234--1802582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3NW7023-4 is a 2-pole fuse base designed for 10x38 mm cylindrical fuse links. Rated for 1000V and 25A, this component is specifically engineered for photovoltaic (PV) applications. It provides a reliable and secure mounting solution for circuit protection in electrical systems, ensuring efficient performance and safety in demanding industrial or renewable energy environments.

## Long description

The Siemens 3NW7023-4 is a robust 2-pole fuse base specifically engineered to accommodate 10x38 mm cylindrical fuse links. Designed for high-performance electrical systems, this component supports a rated voltage of 1000V and a current capacity of 25A. It serves as a critical element for circuit protection, offering a secure and reliable mounting interface that ensures the integrity of electrical installations in demanding environments.
Advantages
This fuse base offers exceptional reliability and durability, making it an ideal choice for protecting sensitive electrical equipment. Its design is optimized for ease of installation and maintenance, providing a stable connection that minimizes the risk of electrical faults. By utilizing high-quality materials, the Siemens fuse base ensures consistent performance even under the rigorous conditions often found in industrial and renewable energy sectors.
Suitable for
Photovoltaic (PV) system installations
Industrial electrical distribution panels
Renewable energy infrastructure
Circuit protection for 10x38 mm cylindrical fuses
When it may not be suitable
This product is not intended for use with fuse types other than the specified 10x38 mm cylindrical format. It is also not suitable for applications exceeding the rated voltage of 1000V or the current capacity of 25A, as doing so may compromise safety and lead to equipment failure.
Key specifications
Number of poles: 2
Compatible fuse size: 10x38 mm
Rated voltage: 1000V
Rated current: 25A
Weight: 0.104 kg
How to use
The fuse base should be mounted onto a standard DIN rail or a flat surface within an appropriate electrical enclosure. Once securely mounted, insert the compatible 10x38 mm cylindrical fuse links into the designated slots. Ensure that all electrical connections are tightened to the manufacturer's specified torque settings to prevent overheating or poor contact. Always verify that the system is de-energized before performing any installation or maintenance tasks.
What to consider before purchase
Ensure the fuse base dimensions match your existing enclosure space.
Verify that your system requirements do not exceed the 1000V and 25A ratings.
Confirm compatibility with 10x38 mm cylindrical fuse links.
Usage recommendations: It is recommended to perform periodic inspections of the fuse base and connections to ensure there are no signs of thermal degradation or loose wiring, especially in high-load photovoltaic applications.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.104 kg |

### Design

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

## FAQ

### How much does the Siemens 3NW7023-4 2-Pole Fuse Base cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 28.07.2026 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

### 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/1802582/61491525_large.webp