每個類別都有著大量的選型配置。基于多種多樣的版本，E-T-A有能力針對每一應用提供定制的過流和短路保護方案。

452系列：單性能熱磁式斷路器，自由脫扣，適用于履帶式車輛，航空器和通用應用，快跳型磁脫扣和輔助觸點可選。
德國ETA航空斷路器各系列產品優勢訂購
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
452-K34-LN2-50A
452-K34-LN2-60A
452-K34-LN2-70A
452-K34-LN2-75A
452-K34-LN2-80A
452-K34-LN2-90A
452-K34-LN2-100A

4120系列：單極，迷你型熱式斷路器，熱式斷路器的脫扣時間依據過載電流情況。電流的熱效應會加熱雙金屬片，當到達脫扣點時，斷路器會發 將斷開，提供物理隔離
4120-G214-J1M1-B2S0ZN-1A
4120-G214-J1M1-B2S0ZN-2A
4120-G214-J1M1-B2S0ZN-3A
4120-G214-J1M1-B2S0ZN-5A
4120-G214-J1M1-B2S0ZN-7.5A
4120-G214-J1M1-B2S0ZN-10A
4120-G214-J1M1-B2S0ZN-15A
4120-G214-J1M1-B2S0ZN-20A
4120-G214-J1M1-B2S0ZN-25A
4120-G214-J3M1-C4S0ZN-1A
4120-G214-J3M1-C4S0ZN-2A
4120-G214-J3M1-C4S0ZN-3A
4120-G214-J3M1-C4S0ZN-5A
4120-G214-J3M1-C4S0ZN-7.5A
4120-G214-J3M1-C4S0ZN-10A
4120-G214-J3M1-C4S0ZN-15A
4120-G214-J3M1-C4S0ZN-20A
4120-G214-J3M1-C4S0ZN-25A
4120-G111-K1M1-A1S0ZN-1A
4120-G111-K1M1-A1S0ZN-2A
4120-G111-K1M1-A1S0ZN-3A
4120-G111-K1M1-A1S0ZN-5A
4120-G111-K1M1-A1S0ZN-7.5A
4120-G111-K1M1-A1S0ZN-10A
4120-G111-K1M1-A1S0ZN-15A
4120-G111-K1M1-A1S0ZN-20A
4120-G111-K1M1-A1S0ZN-25A
4120-G111-J2M1-K5S0ZN-1A
4120-G111-J2M1-K5S0ZN-2A
4120-G111-J2M1-K5S0ZN-3A
4120-G111-J2M1-K5S0ZN-5A
4120-G111-J2M1-K5S0ZN-7.5A
4120-G111-J2M1-K5S0ZN-10A
4120-G111-J2M1-K5S0ZN-15A
4120-G111-J2M1-K5S0ZN-20A
4120-G111-J2M1-K5S0ZN-25A
4120-G112-J2M1-K5S1ZG-1A
4120-G112-J2M1-K5S1ZG-2A
4120-G112-J2M1-K5S1ZG-3A
4120-G112-J2M1-K5S1ZG-5A
4120-G112-J2M1-K5S1ZG-7.5A
4120-G112-J2M1-K5S1ZG-10A
4120-G112-J2M1-K5S1ZG-15A
4120-G112-J2M1-K5S1ZG-20A
4120-G112-J2M1-K5S1ZG-25A
4120-G112-J2M1-K5S5ZG-1A
4120-G112-J2M1-K5S5ZG-2A
4120-G112-J2M1-K5S5ZG-3A
4120-G112-J2M1-K5S5ZG-5A
4120-G112-J2M1-K5S5ZG-7.5A
4120-G112-J2M1-K5S5ZG-10A
4120-G112-J2M1-K5S5ZG-15A
4120-G112-J2M1-K5S5ZG-20A
4120-G112-J2M1-K5S5ZG-25A

4140系列：單極，熱式斷路器，穩健設計使得4140極其適用于惡劣工況。非常適用于通訊，過程控制和其它精密設備行業，用于防止設備過流和短路。
德國ETA航空斷路器各系列產品優勢訂購
4140-G113-J1M1-Z0S0TN-20A
4140-G113-J1M1-Z0S0TN-25A
4140-G113-J1M1-Z0S0TN-30A
4140-G113-J1M1-Z0S0TN-35A
4140-G113-J1M1-Z0S0TN-40A
4140-G113-J1M1-Z0S0TN-45A
4140-G113-J1M1-Z0S0TN-50A
4140-G113-J1M1-M6S0TN-20A
4140-G113-J1M1-M6S0TN-25A
4140-G113-J1M1-M6S0TN-30A
4140-G113-J1M1-M6S0TN-35A
4140-G113-J1M1-M6S0TN-40A
4140-G113-J1M1-M6S0TN-45A
4140-G113-J1M1-M6S0TN-50A
4140-G113-J1M1-Z0S5TG-20A
4140-G113-J1M1-Z0S5TG-25A
4140-G113-J1M1-Z0S5TG-30A
4140-G113-J1M1-Z0S5TG-35A
4140-G113-J1M1-Z0S5TG-40A
4140-G113-J1M1-Z0S5TG-45A
4140-G113-J1M1-Z0S5TG-50A
4140-G113-J1M1-M6S5TG-20A
4140-G113-J1M1-M6S5TG-25A
4140-G113-J1M1-M6S5TG-30A
4140-G113-J1M1-M6S5TG-35A
4140-G113-J1M1-M6S5TG-40A
4140-G113-J1M1-M6S5TG-45A
4140-G113-J1M1-M6S5TG-50A

5140系列：三極，航空熱式斷路器，因任一極發生過載故障，將導致三極同時脫扣。鎖存型雙金屬片結合磁場線圈能夠確保實現物理隔離。
5140-G132-J1M1-Z0S0TN-20A
5140-G132-J1M1-Z0S0TN-25A
5140-G132-J1M1-Z0S0TN-30A
5140-G132-J1M1-Z0S0TN-35A
5140-G132-J1M1-Z0S0TN-40A
5140-G132-J1M1-Z0S0TN-45A
5140-G132-J1M1-Z0S0TN-50A
5140-G132-J1M1-M6S0TN-20A
5140-G132-J1M1-M6S0TN-25A
5140-G132-J1M1-M6S0TN-30A
5140-G132-J1M1-M6S0TN-35A
5140-G132-J1M1-M6S0TN-40A
5140-G132-J1M1-M6S0TN-45A
5140-G132-J1M1-M6S0TN-50A
5140-G132-J1M1-Z0S5TG-20A
5140-G132-J1M1-Z0S5TG-25A
5140-G132-J1M1-Z0S5TG-30A
5140-G132-J1M1-Z0S5TG-35A
5140-G132-J1M1-Z0S5TG-40A
5140-G132-J1M1-Z0S5TG-45A
5140-G132-J1M1-Z0S5TG-50A
5140-G132-J1M1-M6S5TG-20A
5140-G132-J1M1-M6S5TG-25A
5140-G132-J1M1-M6S5TG-30A
5140-G132-J1M1-M6S5TG-35A
5140-G132-J1M1-M6S5TG-40A
5140-G132-J1M1-M6S5TG-45A
5140-G132-J1M1-M6S5TG-50A
5140-G132-J2M1-Z0S0TN-20A
5140-G132-J2M1-Z0S0TN-25A
5140-G132-J2M1-Z0S0TN-30A
5140-G132-J2M1-Z0S0TN-35A
5140-G132-J2M1-Z0S0TN-40A
5140-G132-J2M1-Z0S0TN-45A
5140-G132-J2M1-Z0S0TN-50A
5140-G132-J2M1-M6S0TN-20A
5140-G132-J2M1-M6S0TN-25A
5140-G132-J2M1-M6S0TN-30A
5140-G132-J2M1-M6S0TN-35A
5140-G132-J2M1-M6S0TN-40A
5140-G132-J2M1-M6S0TN-45A
5140-G132-J2M1-M6S0TN-50A
5140-G232-J3M1-Z0S5TG-20A
5140-G232-J3M1-Z0S5TG-25A
5140-G232-J3M1-Z0S5TG-30A
5140-G232-J3M1-Z0S5TG-35A
5140-G232-J3M1-Z0S5TG-40A
5140-G232-J3M1-Z0S5TG-45A
5140-G232-J3M1-Z0S5TG-50A
5140-G232-J3M1-M6S5TG-20A
5140-G232-J3M1-M6S5TG-25A
5140-G232-J3M1-M6S5TG-30A
5140-G232-J3M1-M6S5TG-35A
5140-G232-J3M1-M6S5TG-40A
5140-G232-J3M1-M6S5TG-45A
5140-G232-J3M1-M6S5TG-50A

斷路器和電池隔離開關
典型應用
斷路器非常適用于飛機、車輛和其它安全性要求比較高的特種設備上，防止過流和短路。