Siemens 6EP3331-7SB00-0AX0 SITOP PSU6200 24V/1.3A Power Supply

The Siemens 6EP3331-7SB00-0AX0 is a SITOP PSU6200 power supply that converts a 120-240 V AC (or 120-240 V DC) input into a stabilized 24 V DC output rated 1.3 A. It weighs 0.2 kg in a compact 25 x 100 x 88 mm enclosure and reaches 86.3% efficiency at 31.2 W typical supplied power.

Technical Specifications

Certifications & Standards

• CE
• UKCA
• EAC
• RCM
• NEC Class 2
• SEMI F47
• CB
• Shipbuilding
• ABS
• DNV
• EPD

Selection Notes

At 1.3 A / 31.2 W this is the smallest-current PSU6200 24 V model, sized for a handful of relays, sensors or a small PLC rather than a full cabinet load. The 25 mm-wide enclosure keeps DIN-rail footprint minimal on panels where space next to the incoming disconnect is tight; step up to a higher-current PSU6200 variant once combined 24 V loads pass a few amps to keep headroom for inrush.

Applications

Sized for compact control panels, junction boxes, or field enclosures with a small 24 V DC load — a handful of sensors, relays, or a single small controller — where DIN-rail space is limited.