# Siemens 3NW6105-1 Cylindrical Safety Fuse gG 14x51mm 16A 690V AC

**URL:** https://aio.lv/en/product--siemens-3nw61051--1519386
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Siemens
**Manufacturer code:** 3NW61051
**EAN:** 4001869061597
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3nw61051--1519386

## 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 3NW6105-1 is a high-quality cylindrical safety fuse designed for industrial electrical protection. Featuring a gG characteristic, this 14x51mm fuse is rated for 16A and 690V AC. It provides reliable overcurrent protection for electrical circuits and equipment. This pack contains 1 unit, suitable for professional electrical installations requiring precise safety standards and consistent performance in demanding environments.

## Long description

The Siemens 3NW6105-1 cylindrical safety fuse is a professional-grade component engineered for reliable overcurrent protection in industrial electrical systems. Measuring 14x51mm, this fuse is designed to handle demanding electrical environments while maintaining consistent performance and safety standards. It operates with a gG characteristic, ensuring effective protection against both short circuits and overloads in various electrical circuits.
Advantages
This Siemens fuse offers exceptional durability and precision, making it a dependable choice for critical electrical infrastructure. Its robust construction ensures that it can withstand the rigors of industrial use, providing a stable and secure solution for circuit protection. By utilizing high-quality materials, the device maintains its operational integrity under varying load conditions, helping to prevent damage to sensitive equipment and minimizing downtime in professional installations.
Suitable for
Industrial electrical distribution boards
Protection of control circuits
Electrical equipment requiring 16A rated current
General purpose circuit protection in commercial settings
When it may not be suitable
This fuse is not intended for use in residential applications where specific fuse types or circuit breakers are mandated by local building codes. It is also unsuitable for high-voltage systems exceeding the 690V AC rating or for applications requiring a visual blown-fuse indicator, as this model does not feature one.
Key specifications
Dimensions: 14x51mm
Rated current: 16A
Rated voltage: 690V AC
Characteristic: gG
Type: Cylindrical safety fuse
How to use
The fuse should be installed into a compatible 14x51mm fuse holder or disconnect switch designed for cylindrical fuses. Ensure that the power supply is completely disconnected before attempting installation or replacement. Insert the fuse firmly into the clips of the holder, ensuring proper contact is made. Once installed, the circuit can be safely re-energized.
What to consider before purchase
Verify that the fuse holder is compatible with the 14x51mm size
Ensure the circuit requirements match the 16A current rating
Confirm that the system voltage does not exceed 690V AC
Check if your application requires a visual indicator, which this model lacks
Usage recommendations
Always replace a blown fuse with one of the exact same rating and characteristic to ensure continued safety and compliance with electrical standards. Do not attempt to repair or bypass a fuse under any circumstances.

## Specifications

| Feature | Value |
|---|---|
| Purpose | High voltage |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 21 g |
| Package depth | 15 mm |
| Package height | 104 mm |
| Package width | 74 mm |

### Features

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

## FAQ

### How much does the Siemens 3NW6105-1 Cylindrical Safety Fuse 16A cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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/1519386/57989784_large.webp