AS4054.008 Rittal Crimping plier 35 – 50mm WM-crimp

Why Choose the Rittal AS4054.008 Crimping Pliers?

The Rittal AS4054.008 is a professional WM-crimp tool for wire end ferrules, designed for reliable processing of large conductor cross-sections in panel building, switchgear manufacture and industrial electrical installation. It is suitable for wire end ferrules without insulating collars to DIN 46228 Part 1 and ferrules with insulating collars to DIN 46228 Part 4.

Designed for conductor cross-sections from 35–50 mm², the AS4054.008 uses a WM-crimp compression profile to provide consistently high-quality connections. Marked die stations assist with precise processing of the relevant conductor sizes, while the optimised mechanical design minimises the effort required when working with larger cross-sections.

The pliers feature a releasable ratchet mechanism, straight tool design and side cable entry. Manufactured from high-quality special tool steel with a matt plated surface, the 256 mm long AS4054.008 is engineered for dependable professional use in electrical workshops and industrial panel-building environments.

Key Advantages

• Designed for 35–50 mm² wire end ferrules.
• WM-crimp compression provides consistently high-quality connections.
• Requires minimal effort when processing large conductor cross-sections.
• Marked die stations support precise processing of the relevant cross-sections.
• Releasable ratchet supports controlled and repeatable crimping.
• Suitable for ferrules both with and without insulating collars.

Key Features

• Rittal Automation Systems crimping pliers.
• Model: AS4054.008.
• 35–50 mm² conductor cross-section range.
• AWG 2–1 conductor range.
• WM-crimp compression profile.
• Side cable entry.
• Straight tool design.
• Manufactured from high-quality special tool steel.
• Matt, plated surface finish.
• Handle finished in anthracite and Rittal Power Pink.
• Compatible with wire end ferrules to DIN 46228 Parts 1 and 4.

Reliable Crimping for Professional Panel Building

Correctly crimped wire end ferrules provide reliable conductor termination in electrical panels and industrial control systems. The Rittal AS4054.008 is designed specifically for larger 35–50 mm² conductors, combining WM-crimp compression with marked die stations to support precise and repeatable termination work.

The releasable ratchet and optimised tool mechanics help maintain consistent compression while reducing the physical effort required for large conductor sizes. Compatibility with insulated and non-insulated wire end ferrules makes the AS4054.008 a versatile professional tool for panel builders, electrical engineers and switchgear manufacturers.

Typical Applications

• Industrial control-panel wiring.
• Switchgear and distribution cabinet manufacture.
• Crimping 35–50 mm² wire end ferrules.
• Machine-building electrical installations.
• Power distribution and control systems.
• Professional electrical workshop and panel-building applications.