Phoenix Contact 1648102

The HC-B 24-A-UT-PER-F is a terminal adapter designed for use in control cabinets, featuring a female insert with 24 positions. It incorporates a left protective conductor connection intended for the right side of the cabinet and utilizes a reliable screw connection mechanism.

This product supports a rated voltage of 500 V and a rated current of 16 A, with an overvoltage category of III and a degree of pollution classified as 3. The terminal adapter is constructed to withstand harsh environments, operating effectively within a temperature range of -40 °C to 125 °C. It is compliant with several standards, including IEC / EN, and is tested according to DIN EN 61984.

With a compact design, the adapter measures 111 mm in length, 34 mm in width, and 74.2 mm in height. The connection technology allows for conductor cross-sections from 0.5 mm² to 2.5 mm² (AWG 20 to 14), and the assembly requires a tightening torque of 0.5 Nm to 0.8 Nm. The insertion and withdrawal cycles are rated at a minimum of 500, ensuring longevity in applications.

For optimal safety, installation in a housing with at least IP54 protection is recommended. The materials used include a copper alloy for contacts, with a silver surface finish and a PA contact carrier, providing durability and compliance with fire protection regulations in rail vehicles.