LOT OF 2 COSEL NAC-20-472 // NBC-20-472 AC POWER LINE NOISE/EMI FILTERS, MIXED LOT OF TWO MODELS

NAC-20-472 and NBC-20-472 are Cosel single-phase AC power-line noise/EMI filters rated 20A/250VAC, used inline ahead of a power supply or drive to suppress conducted electrical noise - the NAC is a single-stage filter and the NBC a two-stage (higher-attenuation) filter in the same physical/panel-mount format. Note: the inventory notes describe these as 'power supply' models, but the confirmed part numbers identify them as noise filter modules rather than actual power supplies. This lot bundles one of each model.