GO2-63 mini-circuit breaker is especially suitable for illumination and distribution systems in industry and commerce. It is of pleasing outlook, light in weight, reliable in performance, with high breaking capacity, high inflammable resistance and shock resistance for long service life. It is mainly used for overload and short circuit protection within the circuit of AC50/60Hz, rated voltage of single pole up to 230/240V, two, three or four pole up to 400/415V. It can be also used for an unfrequent switchover of circuit and illumination under normal condition. It is VDE & CB approved