断路器闭锁电磁铁1VCF349767S0939，包含支架底座，Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 110Vac

1VCF349767S0902 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 24Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0903 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 30Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0904 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 48Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0905 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 60Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0909 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 110Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0912 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 125-132Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/SEC/P_HXA/P_US up to 36kV
1VCF349767S0918 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 220Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF339750S1921 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 240Vdc for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VM1, HD4/W/SEC/P_ HXA/P_US up to 36kV
1VCF349769S0932 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 24Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ 
1VCF349767S0934 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 48Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0935 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 60Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0939 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 110Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0943 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 127-132Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/SEC/P_HXA/P_US up to 36kV
1VCF349767S0948 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 220Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/ SEC/P_HXA/P_US up to 36kV
1VCF349767S0950 Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 230-240Vac for VD4/P/W/PW/C/Z/SR/SEC, Vmax/W/SEC, VSC/P/PG/S_PG, VSC-SRC, VM1, HD4/W/SEC/P_HXA/P_US up to 36kV
 
原理图编号符号说明：
-QB ＝断路器主开关
-MS ＝合闸弹簧储能电机，（见注释C）
-BB0 ＝辅助开关
-BS1 ＝储能电机限位开关
-BS2 ＝合闸弹簧储能/未储能信号触点
-BD =开关柜门位置触点
-BT2 =断路器隔离位置信号触点
-BT1 =断路器运行位置信号触点
-SC ＝断路器合闸命令按钮或触点
-SO ＝断路器分闸命令按钮或触点
-XB ＝断路器二次回路插头（航空插头）
-XB2...11 ＝断路器内部插头/插座
-XB1 ＝外部二次回路插座（在断路器外）
-RL1 ＝闭锁电磁铁，当失电时闭锁断路器不能合闸
-RL2 =闭锁电磁铁，当失电时机械闭锁断路器手
车不能摇进摇出
-MC ＝并联合闸脱扣器
-MO1 ＝并联分闸脱扣器
-MO2 ＝第二并联分闸脱扣器
-MO3 ＝过电流脱扣器
-MU ＝欠压脱扣器， 

 断路器标准配置:
• EL操动机构
• 内置手动储能杆
• 合分闸按钮和操作计数器
• 机械防跳装置
• 手车底盘摇进/摇出手柄
• 手车位置触点（-BT1/-BT2）
• 连接辅助电路的航空插
• 储能电机（-MS）
• 合闸闭锁电磁铁（-RL1）
• 合闸脱扣器（-MC）
• 分闸脱扣器（-MO1）
• 合闸弹簧储能/未储能信号触点（BS2）
• 分合闸辅助开关（-BB0）

　　· 
断路器闭锁电磁铁1VCF349767S0939 （ Replacement for 1VCF349767R0909; 1VCF339750R1909，
             Electromechanical locking release for truck YL2-RL2-RLE2 aux. voltage 110Vdc）

1VCF349752S0902 Opening release YO1-MO1-MBO1 aux. voltage 24Vdc for HD4-VD4/R ESH
1VCF349752S0903 Opening release YO1-MO1-MBO1 aux. voltage 30Vdc for HD4-VD4/R ESH
1VCF349752S0904 Opening release YO1-MO1-MBO1 aux. voltage 48Vdc 50Hz for HD4-VD4/R ESH
1VCF349752S0905 Opening release YO1-MO1-MBO1 aux. voltage 60Vdc for HD4-VD4/R ESH
1VCF349752S0909 Opening release YO1-MO1-MBO1 aux. voltage 110-132Vdc 110-127Vac for HD4-VD4/R ESH 1VCF349752S0918 Opening release YO1-MO1-MBO1 aux. voltage 220-250Vdc/ac for HD4-VD4/R ESH
1VCF349758S0902 Closing release YC-MC-MBC aux. voltage 24Vdc for HD4-VD4/R ESH
1VCF349758S0903 Closing release YC-MC-MBC aux. voltage 30Vdc for HD4-VD4/R ESH
1VCF349758S0904 Closing release YC-MC-MBC aux. voltage 48Vdc/ac for HD4-VD4/R ESH
1VCF349758S0905 Closing release YC-MC-MBC aux. voltage 60Vdc/ac for HD4-VD4/R ESH
1VCF349758S0909 Closing release YC-MC-MBC aux. voltage 110-132Vdc, 110-127Vac for HD4-VD4/R ESH
1VCF349758S0918 Closing release YC-MC-MBC aux. voltage 220-250Vdc/ac for HD4-VD4/R ESH
1VCF349772S0902 Undervoltage release YU-MU-MBU aux. voltage 24Vdc for HD4-VD4/R ESH
1VCF349772S0903 Undervoltage release YU-MU-MBU aux. voltage 30Vdc for HD4-VD4/R ESH
1VCF349772S0904 Undervoltage release YU-MU-MBU aux. voltage 48Vdc/ac for HD4-VD4/R ESH
1VCF349772S0905 Undervoltage release YU-MU-MBU aux. voltage 60Vdc/ac for HD4-VD4/R ESH
1VCF349772S0909 Undervoltage release YU-MU-MBU aux. voltage 110-132Vdc, 110-127Vac for HD4-VD4/R ESH
1VCF349772S0918 Undervoltage release YU-MU-MBU aux. voltage 220-250Vdc/ac for HD4-VD4/R ESH
1VCF349772S0923 Undervoltage release YU-MU-MBU aux. voltage 310Vdc for HD4-VD4/R ESH
1VCF349772S0975 Undervoltage release YU-MU-MBU aux. voltage 145Vdc/ac for HD4-VD4/R ESH
1VCF349757S0902 Electromechanical lock for operating mechanism YL1-RL1-RLE1 aux. voltage 24Vdc for HD4 except HD4/R
1VCF349757S0903 Electromechanical lock for operating mechanism YL1-RL1-RLE1 aux. voltage 30Vdc for HD4 except HD4/R
1VCF349757S0904 Electromechanical lock for operating mechanism YL1-RL1-RLE1 aux. voltage 48Vdc/ac for HD4 except HD4/R
1VCF349757S0905 Electromechanical lock for operating mechanism YL1-RL1-RLE1 aux. voltage 60Vdc/ac for HD4 except HD4/R
1VCF349757S0909 Electromechanical lock for operating mechanism YL1-RL1-RLE1 aux. voltage 110-132Vdc, 110-127Vac for HD4 except HD4/R 1VCF349757S0918 Electromechanical lock for operating mechanism YL1-RL1-RLE1 aux. voltage 220-250Vdc/ac for HD4 except HD4/R