# Crimping Insert Klauke R504 for K50, for 6–16 mm² tubular cable lugs and connectors

**URL:** https://aio.lv/en/product--klauke-r504--11244597
**Data updated:** 2026-02-14 19:39 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Klauke
**Manufacturer code:** R504
**EAN:** 4012078934251
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 179.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 148.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--klauke-r504--11244597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Klauke R504 press insert designed for use with the K50 crimping system. Intended for crimping tubular cable lugs and connectors with conductor cross-sections from 6 to 16 mm². Provides a compatible tooling profile for reliable, repeatable crimps, suitable for electrical installation, maintenance and repair tasks where secure conductor connections are required.

## Long description

The Klauke R504 crimping insert is engineered for use with the K50 crimping system and is suitable for tubular cable lugs and connectors with conductor cross-sections from 6 to 16 mm². It provides the correct tooling profile to form secure, gas-tight crimps that meet common electrical installation and maintenance requirements. The insert fits into the K50 system to enable consistent mechanical and electrical connections when working with stranded or solid copper conductors in building wiring, industrial panels, and repair tasks.
Advantages
The insert offers reliable stroke and profile control within the K50 system to produce repeatable crimps across the full 6–16 mm² range. Its design focuses on dimensional accuracy and durability under repetitive use, helping to reduce rework and ensure consistent contact resistance. Compatibility with a widely used crimping platform makes it easy to integrate into existing toolsets and workflows for electricians and technicians.
Suitable for
 Crimping tubular cable lugs on copper conductors from 6 to 16 mm²
 Electrical installation and wiring in residential and commercial buildings
 Maintenance and repair of control cabinets and distribution boards
 Preparing reliable connections for power distribution and machinery
Key specifications
 Compatible crimping system: K50 platform
 Conductor cross-section range: 6–16 mm²
 Application: tubular cable lugs and connectors
 Material and finish: hardened tooling steel (design for repeated crimp cycles)
 Intended conductor type: stranded and solid copper conductors
How to use
Install the R504 insert into the K50 crimping head according to the K50 system instructions until it seats securely. Select the appropriate tubular lug or connector and strip the conductor to the correct length for full insertion. Insert the conductor into the lug, position the assembly in the die area, and operate the K50 crimping tool following the manufacturer's operating procedure to complete the crimp cycle. After crimping, inspect the joint for proper deformation and ensure the conductor is retained securely with the expected mechanical and electrical contact.
Usage recommendations
Use the insert only with the K50 crimping platform and with the specified conductor range (6–16 mm²). Regularly inspect tooling for wear or damage and replace inserts showing excessive wear to maintain crimp quality. Follow relevant electrical standards and torque requirements for connected terminals and verify connection integrity when used in critical power or safety circuits.

## FAQ

### How much does the Crimping Insert Klauke R504 for K50 6–16 mm² cost, and is it available for purchase?

The price is 179.49 € (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 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. 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 Klauke 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 Klauke 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

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