The 6SL3230-3YE20-0AP0 is the C2-filtered, standard-catalog 4 kW G120X — the default choice for industrial pump and fan installations on dedicated transformer supplies. The integrated Category C2 EMC filter meets IEC 61800-3 conducted and radiated emission limits for industrial low-voltage networks, eliminating the need for an external filter. At 10.5 A LO with 110% overload for 60 seconds, it covers the steady-state duty of centrifugal pumps, supply and extract fans, and cooling-tower drives.

How does this variant compare to the Unfiltered 0UP0?

The 0AP0 and 0UP0 share the same 4 kW FSB power stage, the same standard-catalog ordering path, and the same absence of DC terminals. The only difference is the integrated EMC filter: the 0AP0 carries C2 filtering ready to install; the 0UP0 leaves it to the integrator. For most industrial pump and fan installations on TN networks with standard cable lengths, the 0AP0 is the simpler route to a compliant installation.