The KC-30N is a circuit breaker manufactured by PANASONIC. With a current rating of 20 AMP, 3-pole configuration, and a sensitivity of 30mA, this circuit breaker provides reliable protection against overloads and short circuits. It is designed for 100/200VAC, 50/60Hz circuits, making it suitable for various electrical systems. The KC-30N is a high-quality circuit breaker that ensures the safe and efficient operation of electrical circuits.