Home » Koten safety breaker. Home » Koten safety breaker. K-63N is an inverse time delay type of breaker that is mounted to a din rail. It has 240V rated insulated voltage, 6A up to 63A rated current, and an interrupting capacity of 6KAIC with a common trip operation. This product undergoes quality control testing and certification in compliance with the. . (KSB) Safety Breaker is 100% made of ABS plastic enclosure which cannot be easily damaged by impact or temperature, together with a magnificent light color cover. It is used for indoor application and is applicable for bkel, plug-in and bolt-on type. It is also optional with a socket outlet that has a rated current of 50A.
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