Schneider ABL8MEM05040 Switching Power Supply High Efficiency and Efficient Regulation

Description

The Schneider Electric ABL8MEM05040 is an industrial-grade, single-phase regulated switch mode power supply (SMPS) belonging to the Phaseo Modicon Modular range. Engineered specifically for standard 35 mm DIN rail mounting within low-voltage automation distribution panels, this unit provides a highly stable, isolated 5 V DC output for microcontrollers, embedded logic systems, sensors, and legacy instrumentation. Built with authentic Schneider Original Engineering, the module features low thermal dissipation, integrated short-circuit and overload protection, and broad input voltage tolerance to safeguard sensitive automation hardware against grid disturbances.

Model Architecture Decoding
Series Code ABL8: Modicon / Phaseo Switch Mode Power Supply platform
Topology MEM: Single-phase modular construction designed for standard modular enclosures and distributed control panels
Nominal Output Voltage 050: 5 V DC regulated output
Nominal Output Current 40: 4.0 A continuous output capability (20 W nominal rating)

Technical Specifications
Manufacturer: Schneider Electric
Product Range: Phaseo / Modicon Modular
Part Number: ABL8MEM05040
Input Phase: 1-phase AC / DC compatible
Nominal Input Voltage: 100 to 240 V AC
Input Voltage Limits: 85 to 264 V AC / 120 to 250 V DC
Input Frequency Range: 47 to 63 Hz
Inrush Current: Less than or equal to 30 A
Nominal Output Voltage: 5 V DC
Output Voltage Adjustment Limits: Fixed / Regulated within ±3%
Nominal Output Current: 4.0 A
Nominal Output Power: 20 W
Line and Load Regulation: ±3%
Residual Ripple: Less than or equal to 150 mV
Efficiency: 75% nominal at full load
Holding Time: Greater than or equal to 10 ms at 100 V AC / 50 ms at 230 V AC
Protection Type: Integrated against overload, short-circuits (automatic reset), and overvoltage
Operating Temperature Range: -25 °C to +70 °C (derating above 55 °C)
Storage Temperature Range: -40 °C to +70 °C
Relative Humidity: 0% to 90% non-condensing
IP Degree of Protection: IP20 conforming to IEC 60529
Pollution Degree: 2 conforming to EN/IEC 61010-1
Electrical Insulation Class: Class II
Mounting Support: 35 x 7.5 mm and 35 x 15 mm symmetrical DIN rail
Connection Type: Screw clamp terminal blocks for solid and flexible conductors (0.14 mm² to 2.5 mm²)
Dimensions (Width x Height x Depth): 36.0 mm x 100.0 mm x 59.0 mm
Weight: 0.170 kg
Compliance and Certifications: CE, UL 508, CSA C22.2 No 60950-1, EN 62368-1, RoHS Compliant

Industrial Application Profile
The ABL8MEM05040 is engineered for industrial automation panels, building management systems (BMS), and OEM equipment requiring precise 5 V DC supply logic in high-density DIN rail enclosures. Its wide AC/DC input window eliminates the need for external voltage pre-regulation in decentralized distribution cabinets. Technical Compatibility is verified across standard Modicon controllers, auxiliary communication gateways, and standard industrial instrumentation. For maintenance schedules and project deliveries, expedited Lead Time options are available to maintain uninterrupted operational continuity.

Key Attributes
Input Voltage: 100...240 V AC
Output Current: 4 A
Output Voltage: 5 V DC
Place of Origin: China
Model Number: ABL8MEM05040
Brand Name: Schneider
Power supply type: Regulated switch mode
Nominal input voltage: 100...240 V AC phase to phase, terminal(s): L1-L2
Rated power in W: 20 W
Output voltage: 5 V DC
Power supply output current: 4 A
Input voltage limits: 85...264 V AC
Inrush current: 20 A
Power factor: 0.5 at 5 V DC
Efficiency: 75 %
Power dissipation in W: 6.7 W

Packaging and Delivery
Selling Units: Single item
Single package size: 40X30X30 cm
Single gross weight: 10.000 kg