# Siemens 3NA3130 NH1 100A gG 500V Safety Fuse

**URL:** https://aio.lv/en/product--siemens-3na3130--3274756
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** Siemens
**Manufacturer code:** 3NA3130
**EAN:** 4001869055916
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3na3130--3274756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3NA3130 is a high-performance NH1 size industrial safety fuse designed for reliable circuit protection. It features a 100A rated current and 500V voltage rating with gG characteristic for general-purpose protection against overloads and short circuits. This standard version includes non-insulated gripping lugs, ensuring compatibility with standard fuse bases in electrical distribution systems.

## Long description

The Siemens 3NA3130 is a high-performance NH1 size industrial safety fuse engineered to provide robust circuit protection in demanding electrical environments. This component is designed to interrupt electrical currents safely during overloads or short circuits, ensuring the integrity of downstream equipment and the safety of the distribution network. With a rated current of 100A and a voltage rating of 500V, it serves as a reliable solution for industrial power distribution systems.
Advantages
This safety fuse offers exceptional reliability and consistent performance under varying load conditions. Its gG characteristic ensures comprehensive protection for both cables and equipment, making it a versatile choice for general-purpose applications. The robust construction of the NH1 size housing provides excellent thermal stability and durability, while the non-insulated gripping lugs allow for secure and straightforward installation in standard industrial fuse bases.
Suitable for
Industrial electrical distribution boards
Protection of power cables and electrical lines
General-purpose circuit protection in manufacturing facilities
Commercial building electrical infrastructure
When it may not be suitable
This fuse is not intended for use in circuits exceeding its 500V voltage rating or in applications requiring specialized fast-acting characteristics for sensitive electronic components. It is also not suitable for environments where insulated gripping lugs are specifically mandated by safety regulations.
Key specifications
Fuse size: NH1
Rated current: 100A
Rated voltage: 500V
Operating class: gG
Gripping lugs: Non-insulated
How to use
Installation should be performed by qualified personnel in accordance with local electrical safety standards. Ensure the power supply is completely disconnected before inserting or removing the fuse from the fuse base. Use appropriate insulated tools and personal protective equipment to handle the fuse. Align the non-insulated gripping lugs with the contacts of the compatible NH1 fuse base and press firmly until the fuse is securely seated.
What to consider before purchase
Verify that the 100A current rating matches your circuit requirements
Ensure the fuse base is compatible with NH1 size fuses
Confirm that the 500V voltage rating is sufficient for your application
Check if non-insulated gripping lugs meet your specific installation safety requirements
Usage recommendations
Always replace a blown fuse with one of the exact same type, current rating, and operating class to maintain the safety and functionality of the electrical system. Do not attempt to repair or bypass a fuse.

## Specifications

### Performance

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

### Design

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 286 g |
| Package depth | 71 mm |
| Package height | 93 mm |
| Package width | 143 mm |

### Logistics data

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

## FAQ

### How much does the Siemens 3NA3130 NH1 100A gG 500V Safety Fuse cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 08.07.2026 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/3274756/58313216_large.webp