Electrical relays - Testing and measurement - Part 38: Mechanical interlock (IEC 63522-38:2025); German version EN IEC 63522-38:2025

Plugs, socket-outlets and couplers for industrial purposes - Part 3: Switched socket-outlets and connectors with or without interlock (IEC 23H/163A/CD:2005)

Electrical connectors and plug-and-socket devices - 1-pole connector with mechanical coupling, pressure-water tight, up to 750 A, up to AC 1 000 V - Part 4: Dimensions, masse, detail standard; Text in German and English

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 001: Technical specification; German and English version prEN 3545-001:2025

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 001: Technical specification

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 004: Connectors with male contacts - Product standard; German and English version prEN 3545-004:2024

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 003: Connectors with female contacts - Product standard

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 004: Connectors with male contacts - Product standard

Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures -55 °C to 175 °C - Part 003: Connectors with female contacts - Product standard; German and English version prEN 3545-003:2024