Rittal 4050773 Terminal tubular 1,5 mm² Rojo 500 uds.

Secure stranded wire ends in terminal blocks with a reliable, gas-tight connection. These red insulated wire end ferrules prevent fraying and ensure consistent contact for 1.5 mm² conductors.

Who is it for

Electricians, panel builders, and maintenance technicians who terminate stranded copper wire in industrial control cabinets, distribution boards, or automation systems.

Main features

• Tin-plated electrolytic copper sleeve for excellent conductivity and corrosion resistance.
• Polypropylene insulation collar provides strain relief and protects against short circuits.
• Funnel-shaped entry simplifies insertion of fine-stranded conductors.
• Colour-coded red for quick identification of 1.5 mm² cross-section.
• Supplied in a pack of 500 pieces for high-volume wiring tasks.

Specifications

• Conductor cross-section: 1.5 mm² (16 AWG)
• Sleeve length: 8 mm
• Total length: 14 mm
• Sleeve material: Electrolytic copper, tin-plated
• Insulation material: Polypropylene (PP)
• Temperature range: -40 to +105 °C
• Flammability rating: UL 94 V-0
• Standard: DIN 46228 Part 4

Tips

Use a crimping tool with a suitable die for 1.5 mm² ferrules to achieve a uniform crimp. Ensure the stripped wire length matches the sleeve length for full insertion.