The SITOP PSU100L 6EP1333-1LB00 is Siemens' 120W mid-range lite series single-phase DIN rail power supply, delivering 5A at 24VDC for budget-conscious automation projects.

Core Function

With manually selectable 120/230VAC input (93-132V / 187-264V), this stabilized supply provides adjustable 22.8-26.4VDC output. It powers mid-sized PLC systems, HMI panels, and distributed I/O stations where cost-effectiveness matters without compromising reliability.

Technical Specifications

Operating at 86% efficiency with natural convection cooling in a 50mm-wide plastic housing. Electronic short-circuit and overload protection with automatic recovery. A green LED and relay contact signal output status. The hold-up time exceeds 20 ms at rated load for ride-through of brief line interruptions.

Installation

Snap-on 35mm DIN rail mounting with no lateral clearance required. Screw terminals for 0.5-2.5mm wiring. Compatible with the full SITOP accessory ecosystem.