Siemens 6EP1437-3BA00 SITOP PSU300S Power Supply 6EP14373BA00

Description:

The Siemens 6EP1437-3BA00 SITOP PSU300S power supply is used in industrial DC power distribution systems. Commonly installed in control panels, automation systems, and PLC-based machinery. Maintenance teams and system integrators use this part for replacement, retrofit, and stable 24V DC power supply solutions.

Applications:

The Siemens 6EP1437-3BA00 is used in industrial automation systems to provide reliable and regulated DC power for control circuits and equipment. It is widely deployed in manufacturing lines, process plants, and machine control panels where consistent 24V DC supply is critical for PLCs, sensors, and actuators. The SITOP PSU300S ensures high efficiency and stable operation in demanding industrial environments.

Technical Specifications:

• Manufacturer: Siemens
• Model / Part Number: 6EP1437-3BA00
• Product Type: SITOP PSU300S Power Supply
• Input Voltage: 3-phase 400–500 V AC
• Output Voltage: 24 V DC
• Output Current: 40 A
• Power Rating: Approx. 960 W
• Efficiency: High efficiency (>90% typical)
• Protection Features: Overload, short circuit, overvoltage protection
• Mounting: DIN rail mounting
• Cooling: Convection / fan-assisted cooling
• Protection Rating: IP20
• Operating Temperature: -25°C to +70°C
• Parallel Operation: Supported for increased output

Common Replacements:

• Siemens 6EP1436-3BA00
• Siemens 6EP1337-3BA00
• Siemens 6EP4437-8FB00