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Siemens 5ST3743 Busbar 10mm² 3-Phase + Auxiliary Switch 214mm
Summary description:
The Siemens 5ST3743 is a 214 mm long comb-type busbar designed for efficient electrical distribution. It features a 10 mm² cross-section and is configured for 3-phase systems with an integrated auxiliary switch connection. Manufactured in Germany, this high-quality component ensures reliable connectivity and safety in modular electrical installations. Ideal for professional panel building and industrial power distribution applications.