Why Choose the Rittal AS4051.550 Wire End Ferrules?
The Rittal AS4051.550 is a premium wire end ferrule on belt designed for the safe and reliable termination of stranded conductors in industrial control panels, switchgear and automation systems. Designed for 1.0 mm² conductors (AWG 18), it ensures consistent electrical connections while protecting conductor strands from damage during installation.
Manufactured from galvanically tin-plated electrolytic copper (E-Cu) with a durable polypropylene insulating collar, the ferrule provides excellent conductivity, corrosion resistance and long service life. Its red DIN colour-coded collar allows rapid conductor identification during panel assembly and maintenance.
Supplied in a convenient taped format with 4,000 ferrules per pack, the AS4051.550 is specifically designed for automated crimping machines, making it an excellent choice for OEM manufacturers, switchgear builders and industrial panel wiring applications.
Key Advantages
- Professional wire end ferrules on belt for automated wire processing.
- 1.0 mm² conductor capacity (AWG 18).
- 8 mm ferrule length for secure electrical termination.
- Tin-plated copper construction delivers excellent conductivity.
- Red polypropylene collar follows DIN colour coding.
- Supplied in packs of 4,000 pieces for high-volume production.
Key Features
- Rittal AS wire end ferrule range.
- 1.0 mm² nominal conductor size.
- AWG 18 equivalent.
- 8 mm sleeve length.
- Galvanically tin-plated electrolytic copper sleeve.
- Red polypropylene insulating collar.
- Heat resistant up to 105 °C.
- Taped format for automatic crimping machines.
Reliable Wire Termination for Industrial Wiring
Wire end ferrules such as the Rittal AS4051.550 provide secure termination of stranded conductors while reducing strand damage and ensuring low-resistance electrical connections. They improve installation quality, simplify maintenance and increase long-term reliability in industrial electrical systems.
Its taped reel format is optimised for automated wire processing and crimping equipment, helping manufacturers improve production efficiency and maintain consistent wiring quality across large-scale panel building operations.
Typical Applications
- Industrial control panel manufacturing.
- Electrical cabinet wiring.
- Switchgear assembly.
- Machine building and OEM production.
- Automated wire processing systems.
- Industrial automation installations.
