When panel space is at a premium, every millimetre of DIN rail counts. The 6EP3343‑0SA00‑0AY0 delivers a full 120 W of 24 V DC power in a housing just 65 mm wide — among the narrowest in its class. It is the straightforward, cost‑effective power supply for small control cabinets, distributed I/O boxes, and machine‑mounted panels, offering 10 A to run a dozen contactors, a PLC, and a switch without even breaking a sweat.

Efficient and Reliable

• 90 % efficiency: only about 11 W of heat is dissipated at full load, so the power supply stays cool even when wedged between other DIN‑rail devices.
• Parallel‑ready: two units can be operated in parallel for 240 W — useful when loads grow beyond the original design.
• Constant‑current limiting: during a short‑circuit, the output current is restricted to 1.1‑1.4 × In; normal operation resumes automatically once the fault is cleared.

Easy to Mount

• Snaps onto a standard 35 mm DIN rail; screw terminals accept wires up to 2.5 mm².
• Compact dimensions (approx. 65 × 90 × 90 mm) and a net weight of only 0.5 kg.

Technical Specifications