我们的 Bulletin 140G 塑壳断路器具有 9 种不同的框架尺寸，电流范围 10 到 3000 A，可提供所需的电流额定值和分断能力。这些断路器具有丰富的操作器和附件，可协助为电路提供过载、短路和接地故障保护。
概览
提供 3 极和 4 极型以支持全球范围的应用
具有较高分断额定值，结构紧凑，电流范围为 18 - 100 kA
提供广泛的操作机构以适合各种面板配置
提供更高的跳闸单元定制化程度
在全球提供广泛的附件
全球应用批准：UL、CSA、CCC 和 IEC 性能切断/分断能力
提供限流选件（H、J 和 K 框架），这些选件可以提供半周期中断以限制允许通过的能量
140MG-G8P-B30 140MGG8PB30 140MG 3A G Frame Motor Ckt Protector
140MG-G8P-B30-AJ-MT 140MGG8PB30AJMT 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-B30-KA 140MGG8PB30KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-B30-KJ 140MGG8PB30KJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-B30-KJ-MT 140MGG8PB30KJMT 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-B70 140MGG8PB70 140MG 7A G Frame Motor Ckt Protector
140MG-G8P-B70-KA 140MGG8PB70KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-B70-KJ 140MGG8PB70KJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-B70-KJ-MT 140MGG8PB70KJMT 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C15 140MGG8PC15 140MG 1*** G Frame Motor Ckt Protector
140MG-G8P-C15-KA 140MGG8PC15KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C15-KJ 140MGG8PC15KJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C15-MT 140MGG8PC15MT 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C30 140MGG8PC30 140MG 30A G Frame Motor Ckt Protector
140MG-G8P-C30-KA 140MGG8PC30KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C30-KJ 140MGG8PC30KJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C50 140MGG8PC50 140MG 50A G Frame Motor Ckt Protector
140MG-G8P-C50-BA 140MGG8PC50BA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C50-KA 140MGG8PC50KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C50-KJ 140MGG8PC50KJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C50-MT 140MGG8PC50MT 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C70 140MGG8PC70 140MG 70A G Frame Motor Ckt Protector
140MG-G8P-C70-BA 140MGG8PC70BA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C70-KJ 140MGG8PC70KJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C80 140MGG8PC80 140MG 80A G Frame Motor Ckt Protector
140MG-G8P-C80-AA 140MGG8PC80AA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C80-BA 140MGG8PC80BA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-C80-KA 140MGG8PC80KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-D10 140MGG8PD10 140MG 100A G Frame Motor Ckt Protector
140MG-G8P-D10-BA 140MGG8PD10BA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-D10-KA 140MGG8PD10KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-D10-SJ-KJ 140MGG8PD10SJKJ 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-G8P-D12 140MGG8PD12 140MG 12*** G Frame Motor Ckt Protector
140MG-G8P-D12-KA 140MGG8PD12KA 140G 12*** G Frame Mtr Protection Ckt-Bkr
140MG-H8E-C25 140MGH8EC25 140MG 2*** H Frame Mtr Protection Ckt-Br
140MG-H8E-C25-KA 140MGH8EC25KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C25-SA-KA 140MGH8EC25SAKA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60 140MGH8EC60 140MG 60A H Frame Mtr Protection Ckt-Br
140MG-H8E-C60-AJ 140MGH8EC60AJ 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60-BA 140MGH8EC60BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60-FB 140MGH8EC60FB 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60-KA 140MGH8EC60KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60-KJ 140MGH8EC60KJ 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60-SA-KA 140MGH8EC60SAKA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-C60-UC-AA 140MGH8EC60UCAA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10 140MGH8ED10 140MG 100A H Frame Mtr Protection Ckt-Br
140MG-H8E-D10-AA 140MGH8ED10AA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-AJ 140MGH8ED10AJ 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-BA 140MGH8ED10BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-FB 140MGH8ED10FB 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-KA 140MGH8ED10KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-KJ 140MGH8ED10KJ 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-SC 140MGH8ED10SC 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8E-D10-UC-AA 140MGH8ED10UCAA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-B30 140MGH8PB30 140MG 3A H Frame Motor Ckt Protector
140MG-H8P-B70 140MGH8PB70 140MG 7A H Frame Motor Ckt Protector
140MG-H8P-B70-AA 140MGH8PB70AA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-B70-UD 140MGH8PB70UD 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C15 140MGH8PC15 140MG 1*** H Frame Motor Ckt Protector
140MG-H8P-C15-AJ 140MGH8PC1***J 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C15-BA 140MGH8PC15BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C15-KA 140MGH8PC15KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C15-SD 140MGH8PC15SD 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C30 140MGH8PC30 140MG 30A H Frame Motor Ckt Protector
140MG-H8P-C30-AA 140MGH8PC30AA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C30-BA 140MGH8PC30BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C30-KA 140MGH8PC30KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C30-SD 140MGH8PC30SD 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C50 140MGH8PC50 140MG 50A H Frame Motor Ckt Protector
140MG-H8P-C50-BA 140MGH8PC50BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C50-KA 140MGH8PC50KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C70 140MGH8PC70 140MG 70A H Frame Motor Ckt Protector
140MG-H8P-C70-AA 140MGH8PC70AA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C70-BA 140MGH8PC70BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C70-KA 140MGH8PC70KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C70-KJ 140MGH8PC70KJ 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C70-MT 140MGH8PC70MT 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C70-SD-AA 140MGH8PC70SDAA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C80 140MGH8PC80 140MG 80A H Frame Motor Ckt Protector
140MG-H8P-C80-AB 140MGH8PC80AB 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C80-BA 140MGH8PC80BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-C80-FB 140MGH8PC80FB 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D10 140MGH8PD10 140MG 100A H Frame Motor Ckt Protector
140MG-H8P-D10-AA 140MGH8PD10AA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D10-BA 140MGH8PD10BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D10-KA 140MGH8PD10KA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D10-KA-MT 140MGH8PD10KAMT 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D10-SD 140MGH8PD10SD 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D10-UD 140MGH8PD10UD 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D12 140MGH8PD12 140MG 12*** H Frame Motor Ckt Protector
140MG-H8P-D12-AJ 140MGH8PD12AJ 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D12-BA 140MGH8PD12BA 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-H8P-D12-SD 140MGH8PD12SD 140G 12*** H Frame Mtr Protection Ckt-Bkr
140MG-I8P-D10 140MGI8PD10 140MG 100A I Frame Motor Ckt Protector
140MG-I8P-D10-KA 140MGI8PD10KA 140G 22*** I Frame Mtr Protection Ckt-Bkr
140MG-I8P-D11 140MGI8PD11 140MG 110A I Frame Motor Ckt Protector
140MG-I8P-D12 140MGI8PD12 140MG 12*** I Frame Motor Ckt Protector
140MG-I8P-D12-BA 140MGI8PD12BA 140G 22*** I Frame Mtr Protection Ckt-Bkr
140MG-I8P-D15 140MGI8PD15 140MG 150A I Frame Motor Ckt Protector
140MG-I8P-D15-AA 140MGI8PD1***A 140G 22*** I Frame Mtr Protection Ckt-Bkr
140MG-I8P-D15-BA 140MGI8PD15BA 140G 22*** I Frame Mtr Protection Ckt-Bkr
140MG-J8E-C40 140MGJ8EC40 140MG 40A J Frame Mtr Protection Ckt-Br
140MG-J8E-C40-KA 140MGJ8EC40KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-C40-KJ 140MGJ8EC40KJ 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-C60 140MGJ8EC60 140MG 60A J Frame Mtr Protection Ckt-Br
140MG-J8E-C60-KA 140MGJ8EC60KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D10 140MGJ8ED10 140MG 100A J Frame Mtr Protection Ckt-Br
140MG-J8E-D10-AA 140MGJ8ED10AA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D10-BA 140MGJ8ED10BA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D10-KA 140MGJ8ED10KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D10-SA-KA 140MGJ8ED10SAKA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D10-TA 140MGJ8ED10TA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D15 140MGJ8ED15 140MG 150A J Frame Mtr Protection Ckt-Br
140MG-J8E-D15-AA 140MGJ8ED1***A 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D15-AJ 140MGJ8ED1***J 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D15-BA 140MGJ8ED15BA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D15-KA 140MGJ8ED15KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D15-KJ 140MGJ8ED15KJ 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8E-D15-SA-KA 140MGJ8ED15SAKA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15 140MGJ8PD15 140MG 150A J Frame Motor Ckt Protector
140MG-J8P-D15-AA 140MGJ8PD1***A 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15-AB 140MGJ8PD1***B 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15-BA 140MGJ8PD15BA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15-FB 140MGJ8PD15FB 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15-KA 140MGJ8PD15KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15-MU 140MGJ8PD15MU 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D15-SD 140MGJ8PD15SD 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D17 140MGJ8PD17 140MG 17*** J Frame Motor Ckt Protector
140MG-J8P-D17-AA 140MGJ8PD17AA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D17-KA 140MGJ8PD17KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D17-MU 140MGJ8PD17MU 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D20 140MGJ8PD20 140MG 200A J Frame Motor Ckt Protector
140MG-J8P-D20-AA 140MGJ8PD20AA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D20-BA 140MGJ8PD20BA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D20-FB 140MGJ8PD20FB 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D20-KA 140MGJ8PD20KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D22 140MGJ8PD22 140MG 22*** J Frame Motor Ckt Protector
140MG-J8P-D22-MU 140MGJ8PD22MU 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D25 140MGJ8PD25 140MG 250A J Frame Motor Ckt Protector
140MG-J8P-D25-AA 140MGJ8PD2***A 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D25-AB 140MGJ8PD2***B 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D25-AJ 140MGJ8PD2***J 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D25-BA 140MGJ8PD25BA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D25-FB 140MGJ8PD25FB 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-J8P-D25-KA 140MGJ8PD25KA 140G 250A J Frame Mtr Protection Ckt-Bkr
140MG-K8P-D30 140MGK8PD30 140MG 300A K Frame Motor Ckt Protector
140MG-K8P-D30-AA 140MGK8PD30AA 140G 400A K Frame Mtr Protection Ckt-Bkr
140MG-K8P-D30-AB 140MGK8PD30AB 140G 400A K Frame Mtr Protection Ckt-Bkr
140MG-K8P-D30-FB 140MGK8PD30FB 140G 400A K Frame Mtr Protection Ckt-Bkr
140MG-K8P-D40 140MGK8PD40 140MG 400A K Frame Motor Ckt Protector
140MG-K8P-D40-AA 140MGK8PD40AA 140G 400A K Frame Mtr Protection Ckt-Bkr
140MG-K8P-D40-AB 140MGK8PD40AB 140G 400A K Frame Mtr Protection Ckt-Bkr
140MG-K8P-D40-FB 140MGK8PD40FB 140G 400A K Frame Mtr Protection Ckt-Bkr
140MG-M8P-D60 140MGM8PD60 140MG 600A M Frame Motor Ckt Protector
140MG-M8P-D60-AA 140MGM8PD60AA 140G 800A M Frame Mtr Protection Ckt-Bkr
140MG-M8P-D60-AB 140MGM8PD60AB 140G 800A M Frame Mtr Protection Ckt-Bkr
140MG-M8P-D60-CA 140MGM8PD60CA 140G 800A M Frame Mtr Protection Ckt-Bkr
140MG-M8P-D60-FB 140MGM8PD60FB 140G 800A M Frame Mtr Protection Ckt-Bkr
140MG-M8P-D80 140MGM8PD80 140MG 800A M Frame Motor Ckt Protector
140MG-M8P-D80-FB 140MGM8PD80FB 140G 800A M Frame Mtr Protection Ckt-Bkr
140MG-N8P-E12-SD 140MGN8PE12SD 140G Mtr Protection Ckt-Bkr
