# Rittal AS 4051.546 ferrule AWG 18 (1.0 mm²) x 10 mm, copper/polypropylene, pack 4000

**URL:** https://aio.lv/en/product--rittal-4051546--12401119
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4051546
**EAN:** 4028177937949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 127.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4051546--12401119

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Rittal AS 4051.546 is a pack of insulated ferrules (wire end sleeves) for AWG 18 / 1.0 mm² conductors. Each ferrule is 10 mm long with a copper core and polypropylene insulation (red). Supplied as 4000 pieces per pack, suitable for secure crimping, improving termination reliability and preventing stranded wire fraying in control cabinets and electrical panels.

## Long description

Rittal AS 4051.546 ferrules are insulated wire end sleeves designed for AWG 18 / 1.0 mm² conductors. Each ferrule features a 10 mm long copper crimp barrel with a red polypropylene insulation collar. Supplied as a bulk pack of 4000 pieces, these ferrules are intended for reliable termination of stranded conductors used in control cabinets, distribution panels and general electrical installations.
Advantages
The combination of a copper sleeve and polypropylene insulation provides good electrical contact, corrosion resistance in typical indoor environments and clear insulation colour coding for quick identification. The 10 mm barrel length accommodates multiple strand counts and improves mechanical stability when crimped. Supplied in a large pack of 4000 pieces, the set supports repetitive assembly work and reduces the need for frequent reordering.
Suitable for
Crimp termination of stranded conductors AWG 18 / 1.0 mm²
Wire harnesses and terminal blocks in control cabinets and switchgear
Panel building, machine wiring and industrial electrical maintenance
Applications where insulated ferrules prevent strand fraying and ensure stable screw terminal contact
When it may not be suitable
These ferrules are intended for AWG 18 / 1.0 mm² conductors; they are not suitable for significantly larger or smaller conductor cross-sections. The polypropylene insulation is designed for standard indoor electrical environments and may not be appropriate for high-temperature, chemically aggressive or outdoor installations without additional protection.
Key specifications
Conductor cross-section: 1.0 mm² (AWG 18)
Barrel length: 10 mm
Barrel material: copper
Insulation material: polypropylene (PP)
Insulation colour: red
Pack quantity: 4000 pieces
How to use
Strip the conductor to the appropriate length, insert the stripped strands fully into the copper barrel and crimp using a compatible ferrule crimping tool sized for 1.0 mm² ferrules. After crimping, check that the insulation collar sits flush against the conductor insulation and that the crimp is mechanically secure. Insert the terminated ferrule into terminal blocks or screw terminals and tighten the connection according to the terminal manufacturer's torque specifications.
What to consider before purchase
Confirm conductor cross-section (1.0 mm² / AWG 18) matches your wire
Ensure crimping tool dies or jaws are suitable for ferrules of this size
Consider insulation material and colour for your application and identification needs
Buy in bulk accordingly — pack contains 4000 pieces
Usage recommendations
Use a dedicated ferrule crimping tool matched to 1.0 mm² ferrules for consistent, reliable crimps. Verify connections visually and by gentle pull test after crimping. Store the pack in a dry, dust-free area to maintain part cleanliness prior to use.

## Specifications

| Feature | Value |
|---|---|
| Material | Copper, Polypropylene (PP) |
| Product colour | Red |
| Length | 10 mm |
| Diameter | 3.5 mm |
| Quantity per pack | 4000 pc(s) |

## FAQ

### How much does the Rittal AS 4051.546 ferrules AWG 18 1.0 mm² x 10 mm cost, and is it available for purchase?

The price is 154.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 160 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 15.07.2026 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. 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 Rittal 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 Rittal 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

### Where can I download the instructions for Rittal AS 4051.546 ferrules AWG 18 1.0 mm² x 10 mm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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