固定式NH-熔断器负荷隔离开关 维纳尔隔离开关
WOQ-125 QCB-NH000/125A
WOQ-160 QCB-NH00/160A
WOQ-250 QCB-NH1/250A
WOQ-400 QCB-NH2/400A
WOQ-630 QCB-NH3/630A
WOQ-1250 QCB-NH4a/1250A
WOQ-1600 QCB-NH4a/1600A
母线式NH-熔断器负荷隔离开关 
WOQ-125/M QCB-NH000/125A
WOQ-160/M QCB-NH00/160A
WOQ-250/M QCB-NH1/250A
WOQ-400/M QCB-NH2/400A
WOQ-630/M QCB-NH3/630A
条形NH-熔断器负荷隔离开关 
WOL-160/T SLS-00/160A 690VAC适用60mm母线系统
WOL-160/T SLS-00/160A 690VAC适用100mm母线系统
WOL-250/T SLS-1/250A690VAC适用185mm母线系统
WOL-400/T SLS-2/400A 690VAC适用185mm母线系统
WOL-630/T SLS-3/630A 690VAC适用185mm母线系统

带电机熔丝检测器：

WOQ-160/RF  

WOQ-250/RF

WOQ-400/RF  

WOQ-630/RF

母线式带电子熔丝检测器负荷隔离开关

WOQ-160/M/RF  

WOQ-250/M/RF

WOQ-400/M/RF  

WOQ-630/M/RF

信号开关（用于监测隔离开关盖的闭合）

WO-33156  

WO-33917  

负荷隔离开关带手柄 3P 500VAC

WOU-250

WOU-400

WOU-630

WOU-800

WOU-250R

WOU-400R

WOU-630R

WOU-800R

负荷隔离开关带手柄 3P 690VAC

WOF-160

WOF-250

WOF-400

WOF-630

WOF-160R

WOF-250R

WOF-400R

WOF-630R

熔断器负荷隔离开关

WOQ-F-125-gR-000/OF40A

WOQ-F-250-gR-2/OF160A

WOQ-F-400-gR-2/OF315A

WOQ-F-630-gR-3/OF630A

WOQ-F-1250-gR-4a/OF1250A

WOQ-F-1600-gR-4a/OF1600A

WOQ-K-160160A

WOQ-K-250250A

WOQ-K-400400A

WOQ-K-630 630A