FIRE RETARDANT: Manufactured Made of thermosetting material, this circuit breaker has excellent flame retardant properties and gradually carbonizes when exposed to heat. à open flames, making it safe and reliable in the event of a short circuit. MAIN FUNCTION: The circuit breaker is mainly used in to distribute electrical power and protect electrical circuits and equipment from damage caused by overload, short circuit and undervoltage faults. HIGH SAFETY: With short circuit protection, overload protection, high capacity. With high cutoff and short arc characteristics, this DC circuit breaker provides effective and reliable protection for electrical equipment. WIDE TEMPERATURE RANGE: With a range of Environmental operating temperature from -20 to 60, this circuit breaker is suitable for use in various extreme environments. OTHER PURPOSE: The DC circuit breaker can also be used as infrequent start and overload, short circuit and undervoltage protection for motor circuits.