High-Voltage Connectors Series 22
Series ST 22
Multi-pole connectors up to 10,000 V and 30 A. Individually configurable with up to 14 poles for flexible applications in test systems and adapters. Combines high voltage, low voltage, and compressed air.

















Series 22 high-voltage connectors are the solution for extreme power and maximum flexibility. Designed for voltages up to 10,000 V and currents up to 30 A, they are ideal for test systems, adapters, or device connections. The plugs and sockets feature a fully modular design: Up to 7 modules can be combined in one housing – including high voltage (up to 14 poles), low voltage (10 poles), and compressed air (2 connections). Thanks to customizable configurations, over 1,000 variants are possible, tailored precisely to your requirements.
Whether in control cabinets or for external connections – Series 22 excels in robustness and adaptability. Perfect for industrial, energy, or complex testing environments where power, safety, and modularity matter.
Highlights:
Up to 14 high-voltage poles + combination with compressed air/low voltage