E-T-A断路器452系列
~452-K14-LN2-50A,452-K14-LN2-60A,452-K14-LN2-70A,452-K14-LN2-75A,452-K14-LN2-80A,452-K14-LN2-90A,452-K14-LN2-100A,452-K34-FN2-50A,452-K34-FN2-60A,452-K34-FN2-70A,452-K34-FN2-75A,452-K34-FN2-80A,452-K34-FN2-90A,452-K34-FN2-100A,1577，452-K34-LN2-S1-50A,452-K34-LN2-S1-60A,452-K34-LN2-S1-70A,452-K34-LN2-S1-75A,452-K34-LN2-S1-80A,452-K34-LN2-S1-90A,452-K34-LN2-S1-100A,07454，452-K34-LN2-S5-50A,452-K34-LN2-S5-60A,452-K34-LN2-S5-70A,452-K34-LN2-S5-75A,452-K34-LN2-S5-80A,452-K34-LN2-S5-90A,452-K34-LN2-S5-100A,452-SG,)