IEC 60309-2-2021 Plugs, fixed or portable socket-outlets and appliance inelts for industrial purposes - Part 2: Dimensional compatibility requirements for pin and contact-tube accessories

IEC 60309-1-2021 Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements IEC 60308-2005 Hydraulic turbines – Testing of control systems IEC 60306-4-1971 Measurement of Photosensitive Devices Part 4: Methods of Measurement for Photomultipliers IEC 60309-3-1994 Plugs, socket-outlets and couplers for industrial purposes - Part 3: Particular requirements for plugs, socket-outlets, connectors and appliance inlets for use in explosive gas atmospheres IEC 60309-4-2021 Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 4: Switched socket-outlets with or without interlock IEC 60309-5-2017 Plugs, socket-outlets and couplers for industrial purposes – Part 5: Dimensional compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voltage shore connection systems (LVSC)