circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal circuit fixed / Na1-1000x-200m / 3P breaker 230 AC220 electric Chint universal