# Crimping Tool Rittal 4054008 for Ferrules 35–50 mm², WM-Crimp

**URL:** https://aio.lv/en/product--rittal-4054008--1487173
**Data updated:** 2026-04-29 13:46 (EEST)
**Category:** Network Tools
**Manufacturer:** Rittal
**Manufacturer code:** 4054008
**EAN:** 4028177807617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 231.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 191.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4054008--1487173

## 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 crimping tool model 4054008 is designed for reliable crimping of wire ferrules (aderendhülsen) in cross-sections from 35 to 50 mm² using the WM-Crimp system. The hand tool ensures consistent mechanical and electrical connections for large conductors, suitable for panel building, switchgear assembly and industrial electrical installations.

## Long description

Rittal 4054008 crimping tool for ferrules 35–50 mm² (WM-Crimp) is a hand-operated pressing tool engineered for crimping large conductor ferrules. It is intended to provide consistent mechanical and electrical connections for large cross-section conductors used in control panels, switchgear and industrial electrical installations. The tool is compatible with the WM-Crimp system and designed to deliver the compression force and contact geometry required for reliable terminations of 35–50 mm² ferrules.
Advantages
The Rittal crimping tool offers uniform crimps across the specified cross-section range, reducing variability between terminations and helping ensure repeatable electrical contact. The hand tool design provides tactile feedback and control during crimping operations while the WM-Crimp geometry supports solid mechanical retention and reduced contact resistance. Its construction is intended for workshop and on-site use where portable, robust tooling is required.
Suitable for
 Crimping ferrules (aderendhülsen) with conductor cross-sections from 35 mm² to 50 mm²
 Panel building and switchgear assembly where large conductors are terminated
 Industrial electrical installations and field service work requiring portable crimping
 Applications using the WM-Crimp system for standardized terminations
When it may not be suitable
This tool is not intended for very small conductors or ferrules below 35 mm² and will not produce correct crimps outside the specified range. It is a manual hand tool and therefore not optimized for high-volume production lines where hydraulic or bench-mounted crimping machines may be preferable for throughput and operator ergonomics.
Key specifications
 Ferrule cross-section range: 35–50 mm²
 Operation: manual hand-operated crimping
 Crimp system: WM-Crimp geometry
 Intended use: large conductor ferrules for electrical terminations
 Typical applications: panel building, switchgear, industrial installations
How to use
Strip the conductor to the appropriate length for the selected ferrule and insert the conductor fully into the ferrule. Position the ferrule with conductor into the crimping die sized for 35–50 mm² and close the handles until the tool completes the crimp cycle or reaches the designed stop. After crimping, inspect the ferrule for proper compression and ensure that the conductor is securely retained and that there is no visible damage to insulation beyond the ferrule. If required, perform a simple pull test or continuity measurement to verify a secure electrical and mechanical connection.
What to consider before purchase
 Confirm conductor and ferrule cross-sections fall within 35–50 mm² range
 Ensure compatibility with WM-Crimp ferrules used in your installation
 Assess production volume — manual crimping may be slower than powered solutions for large batches
 Verify required space and ergonomics for on-site hand-tool use
Usage recommendations
Use only ferrules specified for the WM-Crimp system and regularly inspect the crimping dies for wear. Follow standard electrical installation practices: strip to the correct length, avoid nicking conductors, and perform visual and mechanical checks after crimping to ensure reliable terminations.

## FAQ

### How much does the Rittal 4054008 Crimping Tool for 35–50 mm² cost, and is it available for purchase?

The price is 231.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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

## Image

https://aio.lv/img/cache/product/1487173/66008223_large.webp