MOELLER PS4-201-MM1 DC Switching Power Supply Module Product Overview
The MOELLER PS4-201-MM1 is a DIN-rail-mounted switch power supply module of the SN4 series produced by the German company Moeller (now part of Eaton). It is specifically designed to provide a stable 24V DC power supply for industrial PLC control systems and automation equipment, and is widely used in industrial control scenarios such as machine tools, packaging machinery, and textile equipment.
Basic Information
Project Details
Brand: MOELLER / Jinzhong Moeller (Eaton Eaton)
Model:PS4-201-MM1
Series: PS4-201-MM1 Series Switching Power Supply
Product Type: DIN-rail mounted switching power supply module (DC output)

Origin: Germany
Reference Price: Approximately ¥2,300–3,500 per unit (domestic market, quoted price in 2014 was ¥2,323, current price may be higher)
Availability: In stock in Fujian Xiamen, Shanghai, Beijing and other places
SN4 Series Corresponding Models
Model Output Voltage Output Current Applicable Scenarios
SN4-025-B15 15V DC 2.5A Sensor power supply
SN4-025-B17 24V DC 2.5A Current model – PLC/General Control
SN4-025-B24 24V DC 2.5A Standard 24V Control
SN4-050-B17 24V DC 5.0A Large power load
SN4-100-B17 24V DC 10A High power demand
SN4-025-B12 12V DC 2.5A Low voltage control
SN4-025-B05 5V DC 2.5A Communication module power supply







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