Power Supply

Siemens 6EP1334-2BA20 is a SITOP PSU100S series stabilised industrial power supply designed for reliable and efficient operation in demanding environments. 

Key features include:

• Input voltage: 120/230 V AC (switchable), with a wide input range of 85–132 V AC (120 V mode) or 170–264 V AC (230 V mode); also accepts 110–300 V DC for universal compatibility

• Output voltage: 24 V DC (regulated, adjustable within a range, typically 24–28 V DC)

• Output current: 10 A (nominal), with overload capability up to 15 A for 5 seconds per minute

• Output power: 240–288 W (depending on configuration and ambient temperature)

• Mounting: DIN rail mounting (35 mm), compact and lightweight design

• Protection: IP20 rating for basic ingress protection; overcurrent, overload, short-circuit, overvoltage, and overtemperature protection

• Efficiency: Up to 90%

• Parallel operation: Possible for increased output power

• Certifications: CE, UL, CSA, UKCA, EAC, IEC compliant

• Operating temperature range: -25 °C to +70 °C (some sources specify -10 °C to +70 °C, please check datasheet for your region)

• Dimensions: 70 mm (width) × 125 mm (height) × 120 mm (depth) (some sources list 40 mm width, but 70 mm is official for this model)

• Weight: Approx. 0.8 kg

• Additional features: Galvanic isolation between input and output; LED status indicator; screw terminal connections; high immunity to interference

This power supply is suitable for industrial automation, control panels, PLCs, sensors, actuators, and other applications requiring stable and reliable DC power.