# Ensto SLIW52 Insulation Piercing Connector 16-150mm

**URL:** https://aio.lv/en/product--ensto-sliw52--12465516
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Power Sockets
**Manufacturer:** ENSTO
**Manufacturer code:** SLIW52
**EAN:** 6438100312114
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ensto-sliw52--12465516

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Ensto SLIW52 is an insulation piercing connector designed for reliable electrical connections on overhead lines. It accommodates conductors with a cross-section range of 16-150mm². This connector ensures secure contact without the need to strip insulation, facilitating efficient installation for power distribution networks and electrical infrastructure projects.

## Long description

The Ensto SLIW52 is a high-quality insulation piercing connector engineered for reliable electrical connections on overhead lines. Designed to handle conductors with a cross-section range of 16-150mm², this component allows for secure electrical contact without the requirement of stripping the insulation from the cable. It is an essential tool for modern power distribution networks and various electrical infrastructure projects, providing a robust and durable connection that maintains integrity under diverse environmental conditions.
Advantages
The primary advantage of the Ensto SLIW52 is its ability to create a permanent and reliable connection while preserving the integrity of the cable insulation. By eliminating the need for manual stripping, the installation process becomes significantly faster and safer for technicians. The connector is built to withstand mechanical stress and environmental factors, ensuring long-term performance and minimal maintenance requirements in outdoor overhead line applications.
Suitable for
Overhead power distribution networks
Electrical infrastructure maintenance and upgrades
Connecting main and branch conductors within the specified cross-section range
Outdoor electrical installations requiring weather-resistant connections
When it may not be suitable
This connector is specifically designed for overhead lines and may not be appropriate for underground cable installations or specialized high-voltage transmission systems that require different connection technologies. It is also not suitable for conductors outside the 16-150mm² range.
Key specifications
Conductor cross-section range: 16-150mm²
Insulation piercing technology
Suitable for overhead line applications
Durable, weather-resistant construction
How to use
To install the Ensto SLIW52, position the connector over the main and branch conductors. Tighten the shear-head bolt using a standard socket wrench until the head shears off, which indicates that the optimal contact pressure has been achieved. The piercing teeth will automatically penetrate the insulation to establish a secure electrical connection without damaging the underlying conductor strands.
What to consider before purchase
Verify that the conductor cross-section falls within the 16-150mm² range
Ensure compatibility with the specific type of overhead cable insulation
Confirm the quantity required for your specific infrastructure project
Usage recommendations
Always use appropriate safety equipment and follow local electrical installation standards when working on overhead lines. Ensure the shear-head bolt is tightened until it breaks to guarantee the correct torque and a reliable connection.

## FAQ

### How much does the Ensto SLIW52 Insulation Piercing Connector cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 146 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 ENSTO 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 ENSTO 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/12465516/68767416_large.webp