Ls Electric Co., Ltd.

Taeyun Kang

Wookdong Cho

Soohyung Kang

Heonseop Song

Gunhyun Lee

Hangil Kim

The present disclosure relates to an arc extinguishing chamber base of a molded case circuit breaker and, more specifically, to an arc extinguishing chamber base of a molded case circuit breaker, manufactured using a thermoplastic resin. The present disclosure enables an arc extinguishing chamber base for forming a molded case circuit breaker to be manufactured using an aromatic polyamide-based thermoplastic resin, thereby enabling an increase in productivity, a decrease in component weight, a reduction in component production time, an eco-friendly effect, and recycling. Furthermore, component lifespan increases.

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Anyang-si, South Korea

Taeyun Kang