What This Is and What It Pulls
The 6AG1437-8SB00-7AY0: Rated 40 A continuous at 50/60 Hz, with a 0–40 A full-scale range. Derating applies above 60 °C: 4%/K up to 70 °C. The output is adjustable, so you can trim it to 24 V or bump it to 28 V for longer cable runs.
Not a Drop-In for Older SITOP Generations
The PSU8200 has a 150 mm depth and requires 40 mm top clearance. Input uses single screw terminals per phase.
Compliance and Cabinet Fit
CE marked, EN 55022 Class B emissions (suitable for residential/commercial environments), EN 61000-6-2 immunity, and safety extra-low voltage per EN 60950-1 and EN 50178. Protection class IP20 – so mount inside a cabinet. Fastens onto standard DIN rail EN 60715 35x15. Physical dimensions: 135 mm wide, 145 mm high, 150 mm deep. The spec calls for 40 mm free space above the unit for proper ventilation – factor that into your enclosure layout.