Phoenix Contact 1423971 The distributor is part of a product family called QPD and features an IDC connection for attachment, accommodating up to 3+ positions with varying wire sizes (1mm2 to 2.5mm2). It operates at 690V and can handle a maximum current of 20A, while also having a protective aspect (PA) and is colored black. The product includes four QUICKON nuts for secure fastening and has an external cable diameter range of 6mm to 10mm with a distinct coding profile.