# Siemens 3NA3365 NH Fuse Link 500A 500V Size 3 gG

**URL:** https://aio.lv/en/product--siemens-3na3365--1514753
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Sockets
**Manufacturer:** Siemens
**Manufacturer code:** 3NA3365
**EAN:** 4001869056593
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3na3365--1514753

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Siemens 3NA3365 is a high-performance NH fuse link designed for industrial electrical protection. Rated at 500A and 500V, this size 3 gG class fuse provides reliable short-circuit and overload protection for electrical distribution systems. It features non-insulated gripping lugs and is built to standard specifications for safe and efficient operation in demanding electrical environments.

## Long description

The Siemens 3NA3365 NH fuse link is a robust electrical protection component engineered for high-performance industrial applications. Designed to operate at a rated current of 500A and a voltage of 500V, this size 3 gG class fuse ensures consistent safety by interrupting overloads and short-circuit currents within electrical distribution networks. Its construction adheres to rigorous industrial standards, providing a reliable solution for maintaining the integrity of electrical systems in demanding environments.
Advantages
This fuse link offers exceptional reliability and durability, making it an essential component for protecting critical electrical infrastructure. The gG class designation confirms its suitability for general-purpose protection, covering a wide range of overload and short-circuit scenarios. Its standardized size 3 design allows for seamless integration into existing fuse bases, while the non-insulated gripping lugs facilitate secure handling and installation by qualified personnel.
Suitable for
Industrial electrical distribution systems
Protection of power cables and equipment
Switchgear and control panel installations
Heavy-duty electrical infrastructure
When it may not be suitable
This fuse is not intended for use in low-voltage residential circuits or applications requiring specialized fast-acting or ultra-rapid protection characteristics. It is strictly designed for industrial-grade systems and should not be used in environments exceeding its rated voltage or current capacity.
Key specifications
Rated current: 500A
Rated voltage: 500V
Fuse size: 3
Operating class: gG
Gripping lugs: Non-insulated
How to use
Installation must be performed by a qualified electrician in accordance with local safety regulations. Ensure the power supply is completely disconnected before inserting or replacing the fuse link. Use an appropriate NH fuse handle to safely insert the fuse into the corresponding size 3 fuse base. Verify that the fuse is fully seated and that all connections are tight before restoring power to the system.
What to consider before purchase
Verify that the current and voltage ratings match your system requirements.
Ensure the fuse base is compatible with size 3 NH fuse links.
Confirm that the application environment is suitable for non-insulated gripping lugs.
Usage recommendations
Always replace blown fuses with a new unit of the exact same rating and class to maintain system protection levels. Never attempt to repair or bypass a fuse link.

## Specifications

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 944 g |
| Package depth | 90 mm |
| Package height | 232 mm |
| Package width | 162 mm |
| Quantity per pack | 1 pc(s) |

### Design

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

## FAQ

### How much does the Siemens 3NA3365 NH Fuse Link 500A cost, and is it available for purchase?

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 29.07.2026 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/1514753/57989298_large.webp