Industrial 3TY-6560-OA N

Siemens 3TY6560-0A is a three-pole main contactor kit designed to replace the original 3TY6560-OA in compatible Siemens motor-control assemblies. Listings confirm this kit as a replacement for 3TY6560-OA and note the NSMP variant in some references (3TY6560-0A NSMP). In aftermarket form, it is marketed within the Siemens 3TB World Series as the 3TB56 contact kit, with manufacturer part number 9573CV, positioned specifically as a replacement for the 3TY6560-OA, 3-pole configuration. As a main contactor kit, it is used to switch three-phase motor loads in industrial automation equipment and aligns with the 3TY/3TB families for interchangeable maintenance where the original assembly is worn or failed. Different retailers and distributors list the same part under Siemens branding and various catalog numbers, making it straightforward to source a replacement without replacing the entire contactor unit.