Elektrische und elektronische Schutzschalter - Teil 28: Fehlerlichtbogen-Schutzeinrichtungen mit Leitungsschutzschalter (AFDD-LS) mit Auslösecharakteristik B und C, mit Trennfunktion, 1+N, Bemessungsstrom 10 A oder 16 A, Bemessungsspannung AC 230 V, Ba...

This technical specification outlines requirements for electrical and electronic protective devices specifically designed as Fault Arcing Protection Devices with integrated breaker functions, identified by the code VG 95345-28. It addresses devices characterized by B and C trip characteristics, capable of disconnecting 1+N systems with rated currents of 10 A or 16 A and operating at an AC 230 V voltage. The document details product series specifications and performance criteria essential for ensuring safety against electrical faults caused by arcing conditions. It serves as a framework for manufacturers and testers to evaluate device functionality under defined electrical parameters. The scope covers the technical design, testing methods, and compliance criteria necessary for the implementation of these protective mechanisms in low-voltage distribution systems. By establishing clear definitions for rated currents and voltage levels, this document aids in the standardization of safety equipment used to prevent fire hazards associated with electrical arcing. It provides a structured approach for verifying the operational integrity of devices intended to isolate faulty circuits while maintaining compatibility with existing 1+N system architectures.