# ORNO insulated double ferrule for cable end, max conductor Ø 4 mm, copper sleeve length 12 mm, pack 25

**URL:** https://aio.lv/en/product--orno-or-kk-8101412b2--12041995
**Data updated:** 2026-03-12 19:24 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** ORNO
**Manufacturer code:** OR-KK-8101/4/12/B2
**EAN:** 5908254809668
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--orno-or-kk-8101412b2--12041995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Insulated double ferrule by ORNO designed for terminating stranded conductors up to 4 mm maximum cross-section. Features a 12 mm copper crimp sleeve and insulating collar to ensure reliable mechanical and electrical connection. Supplied in a blister pack of 25 pieces. Suitable for use in control panels, terminal blocks and general electrical installations where secure wire terminations are required.

## Long description

ORNO insulated double ferrule for cable end provides a safe and consistent termination for stranded conductors up to 4 mm in diameter. The product features a 12 mm copper crimp sleeve and an insulating collar that secures the conductor strands and improves contact reliability in terminal blocks, control panels and general electrical installations. The ferrules are supplied in a pack of 25 and are intended for use where a compact, reliable wire end termination is required.
Advantages
The copper crimp sleeve offers low contact resistance and good conductivity while the insulating collar prevents strand splaying and reduces the risk of short circuits. The 12 mm sleeve length and double ferrule design ensure consistent mechanical retention after crimping and facilitate insertion into screw terminals. Supplied in a blister pack of 25, these ferrules are suitable for small-batch projects and maintenance work where traceable, uniform terminations are needed.
Suitable for
Stranded conductors with maximum conductor diameter up to 4 mm
Terminal blocks and screw-type connectors
Control panels, distribution boards and switchgear
Electrical maintenance, assembly and repair tasks
Key specifications
Maximum conductor diameter: 4 mm
Copper crimp sleeve length: 12 mm
Insulating collar: present
Design: double ferrule (for secure strand containment)
Pack quantity: 25 pieces
How to use
Strip the conductor to the appropriate length so that the exposed strands fully enter the 12 mm copper sleeve. Insert the conductor into the ferrule until the insulating collar rests against the insulation. Use a suitable crimping tool sized for the ferrule and conductor cross-section to apply a firm, even crimp. After crimping, check that the sleeve is compressed uniformly and that no strands protrude. Insert the terminated end into the terminal or connector and tighten the screw to the manufacturer's recommended torque.
Usage recommendations
Ensure the conductor cross-section and stripped length match the ferrule specifications. Use a dedicated crimping tool for insulated ferrules to achieve a reliable electrical and mechanical connection and to avoid damage to the insulating collar.

## FAQ

### How much does the Insulated double ferrule ORNO 4 mm, 12 mm sleeve cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 05.08.2026 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 ORNO 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 ORNO 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/12041995/67529023_large.webp