Siemens 6EP1337-3BA00 DC Power Supply 24V Industrial Grade

Siemens SITOP PSU100M 40 A stabilized DC power supply, part number 6EP1337-3BA00, converts a single-phase 120/230 V AC input into a regulated 24 V DC output rated up to 40 A, providing up to 960 W of output power to feed multiple controllers, sensors and field devices in an industrial cabinet. This DIN-rail mounted module is the 40 A variant of the SITOP PSU100M family, designed for industrial control and automation circuits that require a robust, centralized 24 V supply with headroom for peak loads. Siemens lists this specific model as phased-out since June 1, 2017, with a direct substitute available as 6EP3337-8SB00-0AY0, so buyers sourcing spare parts should plan for migration. The official data sheet and product pages confirm the designation 6EP1337-3BA00 and the input/output specification (1AC, 120/230 V AC input; 24 V DC output at 40 A), aiding accurate cross-referencing in inventories, catalogs, and installations.