ABB斷路器分閘線圈1VCF349850S0922 斷路器分閘脫扣器Opening release YO1-MO1-MBO1, smart coil, aux. voltage 220-250Vdc/ac IEC/GB ，合閘線圈。circuit breaker spring charging Motor， Opening release，Closing release，Undervoltage release。
1VCF349850S0902 
1VCF349850S0903
1VCF349850S0904
1VCF349850S0905
1VCF349850S0913
1VCF349850S0922
1VCF859800S0009
1VCF859800S0132
1VCF859800S0131
1VCF859800S0130
1VCF859800S0128

1VCF339753S4902 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 24Vdc,IEEE/3Cycles ANSI for ADVAC 

1VCF339753S4904 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 48Vdc,IEEE/3Cycles ANSI for ADVAC

1VCF339753S4912 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 125Vdc,120Vac 60Hz 

1VCF339753S4922 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 250Vdc,240Vac 60Hz

1VCF339753S5902 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 24Vdc,IEEE/5Cycles ANSI for ADVAC,  

1VCF339753S5904 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 48Vdc,IEEE/5Cycles ANSI for ADVAC,  

1VCF339753S5912 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 125Vdc,120Vac 60Hz IEEE/5Cycles ANSI   

1VCF339753S5922 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 250Vdc,240Vac 60Hz IEEE/5Cycles ANSI  

1VCF339850S3902 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 24Vdc,

IEC/GB for Vmax, VD4 except VD4/R ESH, HySec, with single EL

1VCF339850S3903 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 30Vdc,

IEC/GB for Vmax, VD4 except VD4/R ESH, HySec, with single EL

1VCF339850S3904 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 48Vdc/ac,IEC/GB  

1VCF339850S3905 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 60Vdc/ac,IEC/GB 

1VCF339850S3913 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 110-132Vdc,

110-127Vac, IEC/GB for Vmax, VD4 except VD4/R ESH, HySec, with single EL

1VCF339850S3922 Additional opening release YO2-MO2-MBO2, smart coil, aux. voltage 220-250Vdc/acIEC/GB 

1VCF309800R2913; 1VCF309800R2971; 1VCF329500R1909; 1VCF329600R2909; 1VCF339800R2913; 1VCF339800R2914; 1VCF339810R2913; 1VCF339810R2914; 1VCF349800R0913; 1VCF349800R0914;  1VCF359100R0912; 1VCF309850R2913; 1VCF339850R2913; 1VCF339850R2914; 1VCF349850R0913; 1VCF349850R0914; 1VCF359150R0912 ; 1VCF339800R2922; 1VCF339810R2922; 1VCF349800R0922; 1VCF339850R2922; 1VCF349850R0922

1VCF339850S3902
1VCF339850S3913
1VCF339850S3922
1VCF349850S2922
1VCF349850S2913
1VCF349850S3902
1VCF349850S3913
1VCF349850S3922
1VCF349750S0909
1VCF349750S0948
1VCF339752S2918
1VCF339752S2909
1VCF339752S3909
1VCF339752S3918
1VCF339751S8948
1VCF339751S8909
1VCF339751S8918
1VCF339757S4918
1VCF339757S4948
1VCF339757S4909
1VCF339850S0948
1VCF339850S0909
1VCF339850S0918
1VCF309599S0031

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1.并聯(lián)分閘脫扣器（- MO1）可實現(xiàn)斷路器分閘的遠方控制。此脫扣器交直流電源通用操作，可由脈沖或持續(xù)命令觸發(fā)。當(dāng)命令為脈沖形式時，最短脈沖電流持續(xù)時間應(yīng)不小于100 ms。

2.并聯(lián)合閘脫扣器（-MC）可實現(xiàn)斷路器合閘的遠方控制。此脫扣器交直流電源通用操作?？捎擅}沖或持續(xù)命令觸發(fā)。當(dāng)命令為脈沖形式時，最短脈沖電流持續(xù)時間應(yīng)不小于100 ms。

3.第二并聯(lián)分閘脫扣器（- MO2）

      第二并聯(lián)分閘脫扣器可由獨立于-MO1的另一套二次電源供電，與上述并聯(lián)分閘脫扣器-MO1相同，-MO2同樣可實現(xiàn)斷路器分閘的遠方控制。第二并聯(lián)分閘脫扣器的電氣和操作特性與-MO1相同。

4.欠壓脫扣器（-MU）（可選）

       當(dāng)電壓過低或消失時，欠壓脫扣器釋放使斷路器分閘。斷路器僅在欠壓脫扣器上電的情況下才能被合閘欠壓脫扣器可交直流電源通用操作。欠壓脫扣器可與電氣延時裝置（-KT）配合使用，可防止在二次電源很短時間的暫時性下降或失電的情況下斷路器誤分閘。