Mini-Leitungsschutzschalter (MCB), auch bekannt als Miniatur-Leitungsschutzschalter, ist ein strombegrenzender, hochbruchfester Miniatur-Leitungsschutzschalter mit Überlast- und Kurzschlussschutz. Mit fortschrittlicher Struktur, zuverlässiger Leistung, hoher Schaltleistung, schönem und kompaktem Design usw. wird der Miniatur-Leitungsschutzschalter weit verbreitet in industriellen, gewerblichen, Hochhaus- und Wohngebäuden sowie anderen Orten eingesetzt.
TOMD6 ist die neue Produktgeneration von Tongou und eignet sich für Wechselstrom 50 Hz/60 Hz, Nennspannung 230 V, Nennstrom bis 63 A in Stromkreisen als Überlast- und Kurzschlussschutz.
Mini Circuit Breaker (MCB), also known as miniature circuit breaker, is a current-limiting, high-breakage miniature circuit breaker with overload and short-circuit double protection.With advanced structure, reliable performance, strong breaking capacity, beautiful and compact appearance, etc., the miniature circuit breaker is widely used in industrial, commercial, high-rise and civil housing and other places.
DC Mini Circuit Breaker:
①DC Current Characteristics: DC MCBs are able to adapt to the continuous and stable characteristics of DC current without naturally crossing zero as in AC current. ②Special design: DC MCBs are usually equipped with special contact materials and interrupter chamber designs to cope with the continuous characteristics of DC arcs. ③Overload protection: DC MCBs are able to effectively prevent overloads due to overcharging of batteries or reverse currents in PV systems.
AC Mini Circuit Breaker:
①AC CURRENT CHARACTERISTICS: AC circuit breakers are suitable for AC currents and are able to utilise the natural zero crossing point of the current to break the circuit more easily. ②Wide range of applications: AC circuit breakers are suitable for AC power distribution in most standard residential and commercial buildings, as well as in industrial environments. ③Cost Effective: AC circuit breakers are typically more economical than DC MCBs due to their wide range of applications and production scale. ④Ease of Installation: AC circuit breakers are relatively simple to install and maintain and require no special skills or equipment.
Usage Scenarios:
——DC Power Systems: For DC power systems, such as solar photovoltaic systems, battery storage systems, etc., DC MCBs are a more suitable choice because they are specifically designed to handle the characteristics of DC current.
——AC Power Systems: For standard AC power systems, such as power distribution in homes, offices and industrial facilities, AC circuit breakers provide an economical and effective protection solution.