These main contact sets are electrical replacement contacts or repair kits for ABB A/AF/AE series motor starter and contactors.They are packaged at 3poles(3 movable kits and 6 stationary kits plus spring clips and screws.
Here is the part number list of replacement contact kits&repair kits for ABB A/AF/AE series contactor:
ZL50 used for ABB A/AF/AE 50 contactor
ZL63 used for ABB A/AF/AE 63 contactor
ZL75 used for ABB A/AF/AE 75 contactor
ZL95 used for ABB A/AF/AE 95 contactor
ZL110 used for ABB A/AF/AE 110 contactor
ZL145 used for ABB A/AF/AE 145 contactor
ZL185 used for ABB A/AF/AE 185 contactor
ZL210 used for ABB A/AF/AE 210 contactor
ZL260 used for ABB A/AF/AE 260 contactor
ZL300 used for ABB A/AF/AE 300 contactor
ZL400 used for ABB A/AF/AE 400 contactor
ZL460 used for ABB A/AF/AE 460 contactor
ZL580 used for ABB A/AF/AE 580 contactor
ZL750 used for ABB A/AF/AE 750 contactor
ZL1250 used for ABB A/AF/AE 1250 contactor
ZL1350 used for ABB A/AF/AE 1350 contactor
ZL1650 used for ABB A/AF/AE 1650 contactor
ZL2050 used for ABB A/AF/AE 2050 contactor
