The SITOP PSU6200 6EP3331-7SB00-0AX0 is an ultra-slim 1-phase switched mode power supply that fits into the tightest control cabinet spaces at just 25 mm wide, delivering a reliable 24 V DC / 1.3 A output for low-power automation devices, sensors, and distributed I/O stations.

Ultra-Compact Design for Distributed Applications

With a footprint of only 25 × 100 × 88 mm, this power supply occupies minimal DIN rail space, making it ideal for distributed control boxes, small machine control panels, and building automation systems. The rugged aluminum enclosure withstands shock loads up to 30 g and vibration up to 5 g. Wide-range input of 85–264 V AC allows connection to virtually any single-phase mains supply worldwide without manual switching.

Reliable and Efficient Performance

Operating at up to 86.3% efficiency, the unit minimizes heat generation and energy consumption. Output voltage is adjustable from 22.2 to 26.4 V DC via front-panel potentiometer for voltage drop compensation on long cable runs. A green LED provides clear visual confirmation of DC OK status. Full rated output is maintained up to +50°C ambient with natural convection cooling, derating linearly to 70% at +70°C.

Installation and Integration

Spring-clamp push-in terminals enable quick, tool-free wiring. The unit supports parallel operation of up to two units for redundancy. It carries CE, cULus, and DNV GL marine approvals, plus SEMI F47 compliance for semiconductor manufacturing equipment. Compatible with the full range of SITOP add-on modules including redundancy modules and DC UPS for extended 24 V availability.