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Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment; German and English version EN 50124-1:2017/prA1:2024

Railway applications - Environmental conditions for equipment; German and English version prEN 50125:2025

Railway Application - Communication, signalling and processing system - Safety related electronic systems for signalling; German and English version prEN 50129:2024

Alarm systems - Part 4: Electromagnetic compatibility - Immunity requirements

Alarm systems - Intrusion and hold-up systems - Part 2-8: Requirements for shock detectors; German version EN 50131-2-8:2025

Alarm systems - Intrusion and hold-up systems - Part 3: Control and indicating equipment

Alarm systems - Alarm transmission systems and equipment - Part 1: General requirements for alarm transmission systems

Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems - Devices; German and English version EN 50152-3-1:2017/prA1:2024

Railway applications - Rolling stock - Electronic equipment; German and English version prEN 50155:2024

Railway Applications - Communication, signalling and processing systems - Safety-related communication in transmission systems; German and English version prEN 50159:2025

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