輔助觸點 
AU-2 GMC(D)-9(/4)~85(/4)
AU-4 GMC(D)-9(/4)~85(/4)
AU-1 GMC(D)-9(/4)~85(/4)
AU-100 GMC-100(/4)~800(/4)

延時斷開單元 
AD-9 GMC-9(/4)~40(/4)
AD-50 GMC-50(/4)~85(/4)
AD-100 GMC-100(/4)~220(/4)
AD-300 GMC-300(/4)~400(/4)
AD-600 GMC-600(/4)~800(/4)

機械互鎖單元 
AR-9 GMC(D)-9(/4)~85(/4)
AR-100 GMC-100~150
AR-180 GMC-180~400
AR-600(3P) GMC-600~800
AR-600(4P) -
AR-100V  GMC-100~150
AR-180V  GMC-180~400
AR-600V(3P)  GMC-600~800
AR-600V(4P)  -

機械閉鎖單元 
AL-9 GMC-9(/4)~40(/4)
AL-50 GMC-50(/4)~85(/4)
AL-100~400 與本體同時訂貨

絕緣隔板 
AI-100 GMC-100(/4)~220(/4)
AI-180 GMC-300(/4)~400(/4)
AI-600 GMC-600(/4)~800(/4)

切換電容器單元 
AC-9 GMC-9~40
AC-50 GMC-50~85

浪涌抑制單元 
AS-11 GMC-9(/4)~800(/4)
AS-12 
AS-13 
AS-14 
AS-1 GMC-9(/4)~85(/4)
AS-2 
AS-3 
AS-4 GMD-9(/4)~85(/4)
AS-5 
AS-6 

端子接線頭 
AJ-100 GMC-100~125
AJ-150 GMC-150
AJ-180 GMC-180~220
AJ-300 GMC-300(/4)~400(/4)
AJ-600 GMC-600(/4)~800(/4)

交流線圈 
ACC940  GMC-9~40
ACC5085  GMC-50~85
ACC100150  GMC-100~150
ACC180220  GMC-180~220
ACC300400  GMC-300~400
ACC600800  GMC-600~800

直流線圈 
DCC940 GMD-9~40
DCC5085 GMD-50~85

單獨安裝支架 
AZ-22H GTH(K)-22
AZ-40H GTH(K)-40
AZ-85H GTH(K)-85

輔助觸點 
AU-1M GMC-6M~16M
AU-2M 
AU-4M 

機械互鎖單元 
AR-12M GMC-6M~16M

延時斷開單元 
AT-12M/IN GMC(D)-6M~16M
AT-12M/IF 
AT-12M/2N 
AT-12M/2F 

浪涌抑制單元 
AS-12M/1 GMC-6M~16M
AS-12M/2 
AS-12M/3 
AS-12M/4 GMD-6M~16M
AS-12M/5 
AS-12M/6 
AS-12M/7