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