应用领域
塑壳断路器应用在工业和城市低压工厂，工作电流从1 - 1000A。它们安装在直流和交流配电柜中，用于电机保护（电机控制中心）、发电机保护、电容器保护和终端用户。

塑壳断路器(S型)速选表 - 固定式  
单价包括:  
1. 固定式塑壳断路器本体  
2. 脱扣单元  
    -  热磁脱扣 (在型号后没有PRxx之型号)  
       电磁脱扣值 Im=10Ith  
    -  带微处理器过电流脱扣器 (在型号后有PR211/PR212之型号)  
        -  PR211-LI  
        -  PR212-LSI/LSIG  
3. 接线形式  
    - FF (前接线)  
    - FR (后接线)  
    - FFC (前接电缆)  
    - FEF (前接线长端子),而S5 630为扩展前接线长端子　　　  
TypeIn              (A)                     Icu(kA)  
S1N125R10-R12525  
S2N160R12.5-R10035  
S2N160R125-R16035  
S3N160R32-R10035  
S3N160R125-R16035  
S3N250R200-R25035  
S5N400R32035  
S5N400R40035  
S5N630R50035  
S5N400 PR211-LIR320-R40035  
S5N630 PR211-LIR63035  
S6N800 PR211-LIR80035  
S5N400 PR212-LSIR320-R40035  
S5N630 PR212 LSIR63035  
S6N800 PR212-LSIR80035  
S5N400PR212-LSIGR320-R40035  
S5N630 PR212 LSIGR63035  
S6N 800 PR212-LSIGR80035　　　  
S2S160R12.5-R10050  
S2S160R125-R16050  
S6S800 PR211-LIR80050  
S7S1250 PR211-LIR100050  
S7S1250 PR211-LIR125050  
S7S1600 PR211-LIR160050  
S6S800 PR212-LSIR80050  
S7S1250 PR212-LSIR100050  
S7S1250 PR212-LSIR125050  
S7S1600 PR212-LSIR160050  
S6S800 PR212-LSIGR80050  
S7S1250 PR212-LSIGR100050  
S7S1250 PR212-LSIGR125050  
S7S1600 PR212-LSIGR160050 　　  
S3H160R32-R10065  
S3H160R125-R16065  
S3H250R200-R25065  
S5H400R32065  
S5H400R40065  
S5H630R50065  
S5H400PR211-LIR320-R40065  
S5H630 PR211-LIR63065  
S6H800 PR211-LIR80065  
S7H1250 PR211-LIR100065  
S7H1250 PR211-LIR125065  
S7H1600 PR211-LIR160065  
S5H400PR212-LSIR320-R40065  
S5H630 PR212 LSIR63065  
S6H800 PR212-LSIR80065  
S7H1250 PR212-LSIR100065  
S7H1250 PR212-LSIR125065  
S7H1600 PR212-LSIR160065  
S5H400 PR212-LSIGR320-R40065  
S5H630 PR212 LSIGR63065  
S6H800 PR212-LSIGR80065  
S7H1250 PR212-LSIGR100065  
S7H1250 PR212-LSIGR125065  
S7H1600 PR212-LSIGR160065 　　　  
S3L160R32-R10085  
S3L160R125-R16085  
S3L250R200-R25085  
S5L400R320100  
S5L400R400100  
S5L630R500100  
S5L400PR211-LIR320-R400100  
S5L630 PR211-LIR630100  
S7L1250 PR211-LIR1000100  
S7L1250 PR211-LIR1250100  
S7L1600 PR211-LIR1600100  
S5L400 PR212-LSIR320-R400100  
S5L630 PR212 LSIR630100  
S7L1250 PR212-LSIR1000100  
S7L1250 PR212-LSIR1250100  
S7L1600 PR212-LSIR1600100  
S5L400PR212-LSIGR320-R400100  
S5L630 PR212 LSIGR630100  
S7L1250 PR212-LSIGR1000100  
S7L1250 PR212-LSIGR1250100  
S7L1600 PR212-LSIGR1600100   
Tmax 塑壳断路器(T型)速选表 - 固定式  
单价包括:  
1. 固定式塑壳断路器本体3. 接线形式  
2. 脱扣单元    - FF (前接线)  
    -  热磁脱扣    - FFC (前接电缆)   
        -   TMD (热门限值可调和磁门限值不可调)  
         -  TMA (热磁门限值可调)  
    -  电子脱扣器  
        -  PR221DS-LSI  
        -  PR222DS/P-LSI / LSIG  
型号    脱扣单元      额定电流分断容量  
In (A)Icu(kA)-415V  
T1C160TMDR25-12525  
T1C160TMDR12525  
T1C160TMDR16025 　　　　  
T1N160TMDR32-10036  
T1N160TMDR12536  
T1N160TMDR16036  
T2N160TMDR4, 6.3, 1036  
T2N160TMDR16-10036  
T2N160TMDR12536  
T2N160TMDR-16036  
T3N250TMDR63-12536  
T3N250TMDR160-25036  
T4N250TMAR100-12536  
T4N250TMAR160-25036  
T5N400TMAR320-40036  
T5N630TMAR50036  
T6N630TMAR63036  
T6N800TMAR80036 　　　　  
T2N160PR221DS-LSIR10-10036  
T2N160PR221DS-LSIR16036  
T4N250PR221DS-LSIR100-25036  
T5N400PR221DS-LSIR320-40036  
T5N630PR221DS-LSIR63036  
T6N630PR221DS-LSIR63036  
T6N800PR221DS-LSIR80036 　　　　  
T4N250PR222DS/P-LSIR100-25036  
T5N400PR222DS/P-LSIR320-40036  
T5N630PR222DS/P-LSIR63036  
T6N630PR222DS/P-LSIR63036  
T6N800PR222DS/P-LSIR80036　　　　  
T4N250PR222DS/P-LSIGR100-25036  
T5N400PR222DS/P-LSIGR320-40036  
T5N630PR222DS/P-LSIGR63036  
T6N630PR222DS/P-LSIGR63036  
T6N800PR222DS/P-LSIGR80036 　　　　  
T2S160TMDR4, 6.3, 1050  
T2S160TMDR16-10050  
T2S160TMDR12550  
T2S160TMDR16050  
T3S250TMDR63-12550  
T3S250TMDR160-25050  
T4S250TMAR100-12550  
T4S250TMAR160-25050  
T5S400TMAR320-40050  
T5S630TMAR50050  
T6S630TMAR63050  
T6S800TMAR80050 　　　　  
T2S160PR221DS-LSIR10-10050  
T2S160PR221DS-LSIR16050  
T4S250PR221DS-LSIR100-25050  
T5S400PR221DS-LSIR320-40050  
T5S630PR221DS-LSIR63050  
T6S630PR221DS-LSIR63050