In high-density control panels, space is at a premium. The QUADRIOS 22C473 uninsulated ferrule is specifically designed for use in double-level terminal blocks where the insulation collar of a standard ferrule would prevent proper seating. The collarless design allows the ferrule to be inserted deeper into the terminal body, ensuring a secure connection in confined spaces.

This ferrule is made from high-purity copper and coated with tin to ensure excellent conductivity and corrosion resistance. It is intended for terminating a single 0.5 mm² conductor, a common size for 24V DC control circuits and signal wiring. By bundling the fine strands into a solid pin, it prevents the wire from fraying and guarantees a gas-tight, low-resistance connection.

Because this ferrule provides no finger-safe insulation, the terminal block itself must provide adequate protection against accidental contact. Always pair this ferrule with a high-quality crimping tool to achieve a perfect crimp.