AS4050.761 Rittal Wire end ferrules According to Rittal colour code

Why Choose the Rittal AS 4050.761 Wire End Ferrules?

The Rittal AS 4050.761 wire end ferrules are professional 0.5 mm² insulated ferrules designed for reliable termination of flexible stranded conductors in electrical panel building and wire-processing applications. Manufactured according to the Rittal colour code, these ferrules feature an orange insulating collar and are supplied loose for convenient manual or compatible automated processing.

Each ferrule combines a conductive galvanically tin-plated E-Cu copper sleeve with a durable polypropylene plastic collar. The ferrule consolidates individual conductor strands into a controlled termination after crimping, helping prevent strand separation and supporting reliable insertion into terminal blocks, control devices and other electrical connection points.

The AS 4050.761 is designed for conductors with a cross-section of 0.5 mm² / AWG 20 and has a length of 10 mm with an internal diameter of 2.6 mm. Heat-resistant up to 105 °C and manufactured in accordance with AEH DIN 46228, the ferrules are supplied in packs of 500 pieces for professional control panel and switchgear production.

Key Advantages

• Designed for reliable termination of 0.5 mm² stranded conductors.
• 10 mm ferrule length for compatible electrical connections.
• Orange Rittal colour-coded collar supports conductor identification.
• Manufactured from galvanically tin-plated E-Cu copper.
• Integrated polypropylene insulating collar.
• Heat-resistant to 105 °C.
• Manufactured in accordance with AEH DIN 46228.
• Supplied loose in a convenient 500-piece pack.

Key Features

• Rittal Automation Systems wire end ferrules.
• 0.5 mm² conductor cross-section.
• AWG 20 conductor size.
• 10 mm length.
• 2.6 mm internal diameter.
• Galvanically tin-plated E-Cu copper ferrule.
• Polypropylene plastic collar.
• Orange Rittal colour coding.
• Heat-resistant up to 105 °C.
• Loose delivery format for flexible wire processing.
• UL and C-UL listed when used with relevant approved tools.

Reliable Wire Termination for Panel Building

Wire end ferrules provide a controlled termination for flexible stranded conductors before they are inserted into electrical terminals. Correctly crimping the ferrule around the conductor strands creates a compact termination that helps prevent individual strands from spreading and supports consistent insertion into terminal blocks and other electrical connection points.

The Rittal AS 4050.761 ferrules combine defined 0.5 mm² / AWG 20 conductor compatibility with an orange Rittal colour-coded collar for convenient identification. Their 10 mm length and loose delivery format make them suitable for professional panel-building, switchgear manufacturing and compatible wire-processing workflows.

Typical Applications

• Electrical control panel wiring.
• Switchgear manufacturing.
• Industrial automation cabinets.
• Terminal block connections.
• Machine control wiring.
• Manual and compatible automated wire processing.
• Control cabinet production.
• Preparation of 0.5 mm² stranded conductors.