# Eti-Polam SL3-3X3/3A NH3 3-Pole Fuse Switch Disconnector 630A

**URL:** https://aio.lv/en/product--eti-polam-l303100195--12468813
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** L303100195
**EAN:** 4029155509110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 231.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 191.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-l303100195--12468813

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam SL3-3X3/3A is a high-performance 3-pole fuse switch disconnector designed for NH3 size fuse links with a rated current of 630A. This robust device ensures safe switching and protection of electrical circuits in industrial power distribution systems. It features a reliable design for secure operation and maintenance, providing effective circuit isolation and protection against overloads and short circuits in demanding electrical installations.

## Long description

The Eti-Polam SL3-3X3/3A is a high-performance 3-pole fuse switch disconnector engineered for industrial power distribution systems. Designed to accommodate NH3 size fuse links, this device supports a rated current of up to 630A, ensuring reliable circuit protection and effective isolation. Its robust construction is built to withstand demanding electrical environments, providing a secure solution for managing power flow and safeguarding equipment against overloads and short circuits.
Advantages
This fuse switch disconnector offers exceptional operational reliability and safety for high-current electrical installations. The design facilitates efficient maintenance and secure switching, minimizing downtime during routine inspections or fuse replacements. By integrating high-quality materials, the unit ensures long-term durability and consistent performance under heavy electrical loads, making it an essential component for maintaining the integrity of industrial power networks.
Suitable for
Industrial power distribution panels
Main switchboards in manufacturing facilities
Protection of large electrical motors and transformers
Heavy-duty electrical infrastructure projects
This device is not suitable for low-current residential applications or small-scale household circuits, as its physical size and current rating are specifically optimized for industrial-grade infrastructure. It should not be used in environments exceeding its specified voltage or environmental protection ratings.
Key specifications
Number of poles: 3
Compatible fuse size: NH3
Rated current: 630A
Application: Industrial power distribution
To use the Eti-Polam SL3-3X3/3A, ensure it is installed by a qualified professional within a suitable electrical enclosure. The device is operated by manually engaging or disengaging the handle to isolate the circuit. When replacing a fuse, ensure the system is de-energized and follow all local safety protocols regarding high-voltage equipment handling.
What to consider before purchase
Verify that the current rating of 630A matches your system requirements
Ensure the enclosure has sufficient space for an NH3 size fuse disconnector
Confirm compatibility with existing busbar or cable connection configurations
Usage recommendations: Always perform regular inspections of the contact points and ensure that the fuse links are correctly seated to prevent overheating. Adhere strictly to the manufacturer's torque specifications when tightening terminal connections to ensure optimal electrical conductivity.

## FAQ

### How much does the Eti-Polam SL3-3X3/3A 3-Pole Fuse Switch Disconnector 630A cost, and is it available for purchase?

The price is 231.99 € (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 20.07.2026 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 Eti-Polam SL3-3X3/3A 3-Pole Fuse Switch Disconnector 630A 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 Eti-Polam 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 Eti-Polam 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

## Image

https://aio.lv/img/cache/product/12468813/68771447_large.webp