In industrial control cabinets, space on a terminal block is often at a premium. The QUADRIOS 22C434 twin wire end ferrule addresses this by allowing you to terminate two separate 0.75 mm² conductors into a single terminal block clamp. This is essential for daisy-chaining the same signal or power to multiple devices, eliminating the need for additional terminal blocks or messy jumper wires.

The ferrule features a tin-plated copper barrel that, when crimped, provides a gas-tight, low-resistance connection. The gray polyamide (PA) insulation collar serves two purposes: it prevents the ferrule from being inserted too deeply into the terminal, and it provides a clear, finger-safe barrier against accidental contact with adjacent live parts. The gray color follows the DIN 46228-4 standard for identifying 0.75 mm² twin ferrules, ensuring consistency and traceability in your wiring.

This 8 mm pin length is ideal for the vast majority of modern terminal blocks from leading manufacturers like Phoenix Contact, Weidmüller, and Wago. Before crimping, ensure your tool is designed for twin ferrules of this size to achieve a perfect connection.