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header-product Insulation-piercing connector ENSTO SLIW54 for 16–120 mm² conductors
11.49 €

Insulation-piercing connector ENSTO SLIW54 for 16–120 mm² conductors

ENSTO SLIW54 insulation-piercing connector 16–120 mm² Photo 1
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Insulation-piercing connector ENSTO SLIW54 for 16–120 mm² conductors

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Insulation-piercing connector ENSTO SLIW54 for 16–120 mm² conductors

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Short description

ENSTO SLIW54 is an insulation-piercing connector designed for creating reliable electrical connections on insulated conductors with cross-sections from 16 to 120 mm². The connector pierces insulation to establish contact without pre-stripping, enabling fast installation in power distribution, branch tapping, and service connections. Suitable for outdoor and industrial use where secure, maintenance-free joints are required.
Available for order: 178 pcs.
Warranty: 2 Years
SKU: 12398539
Manufacturer: ENSTO
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
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Product information

Description

ENSTO SLIW54 is an insulation-piercing connector designed to create secure electrical connections on insulated conductors with cross-sections from 16 to 120 mm². The connector establishes contact by piercing the conductor insulation, which eliminates the need for pre-stripping and enables faster installation. Built for outdoor and industrial power distribution tasks, the ENSTO SLIW54 is intended for branch tapping, service connections and situations that require maintenance-free joints and reliable conductivity.

Advantages

The ENSTO SLIW54 provides a fast, repeatable method for connecting insulated conductors without stripping, reducing installation time and potential human error. Its insulation-piercing design ensures a consistent electrical contact while protecting the conductor insulation from unnecessary handling. The connector is suitable for use in exposed environments and is made to offer durable performance and low maintenance over time.

Suitable for

  • Branch tapping from main distribution lines.
  • Service connections to buildings and industrial equipment.
  • Outdoor power distribution and temporary or permanent joints.
  • Installations requiring quick, reliable connections on insulated conductors (16–120 mm²).

When it may not be suitable

The SLIW54 is intended for insulated conductors within the specified cross-section range; it is not suitable for conductors smaller than 16 mm² or larger than 120 mm². It also may not be appropriate where regulations or installation practices require exposed conductor preparation or soldered/crimped joints. Applications demanding specialized sealing against aggressive chemical exposure or unique mechanical load ratings should be verified against applicable standards before use.

Key specifications

  • Conductor cross-section compatibility: 16–120 mm².
  • Connection type: insulation‑piercing connector (no pre-stripping required).
  • Intended use: branch taps, service and power distribution connections.
  • Environmental suitability: outdoor and industrial use, designed for durable, low‑maintenance joints.
  • Electrical performance: designed to provide consistent conductive contact through insulation piercing.

How to use

Position the ENSTO SLIW54 over the insulated conductors to be joined, ensuring the conductor gauge falls within the 16–120 mm² range. Align the connector so the piercing element contacts the insulation at the intended tap point, then apply the recommended installation torque or mechanical compression method as specified by ENSTO instructions until the connector fully engages and pierces the insulation to form the electrical contact. Verify mechanical tightness and, where applicable, apply any specified environmental sealing or protective covers after installation. Follow local electrical codes and manufacturer installation guidelines for safe and compliant connections.

What to consider before purchase

  • Confirm conductor cross-section falls within 16–120 mm².
  • Check compatibility with the conductor insulation type and the installation environment (outdoor/indoor, exposure conditions).
  • Review local regulations to ensure insulation‑piercing connectors are acceptable for the intended application.
  • Ensure you have the correct installation tools and torque specifications required by the manufacturer.

Usage recommendations

Always follow ENSTO installation instructions and local electrical codes. Inspect connections after installation and periodically during service life to confirm continued mechanical integrity. Use the connector only within the specified conductor range and environmental conditions to ensure reliable, maintenance‑free performance.

Description

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Customer questions

FAQ

How much does the ENSTO SLIW54 insulation-piercing connector 16–120 mm² 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 — 178 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 13.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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