Siemens SITOP PSU100C Power supply, switched mode, Din rail, 120-230VAC Part number 6EP1331-5BA10

Product Overview

The Siemens SENTRON SITOP PSU100C 24 V/1.3 A (SKU 6EP1331-5BA10) is a slim DIN-rail mounted AC/DC power supply designed for industrial control cabinets. It accepts a wide-range input (120-230 V AC or 110-300 V DC) and delivers a regulated 24 V DC output at up to 1.3 A, providing reliable power for automation and control systems.

Key Features

• Wide-range input: 120-230 V AC or 110-300 V DC
• Output: 24 V DC at 1.3 A
• High efficiency (~86 %) with low power loss
• Short-circuit proof and overload protected with automatic restart
• DIN-rail snap-on mounting (EN 60715 35×7.5/15) – compact housing width 30 mm
• LED indicator for output voltage OK

Technical Specifications

• Product Series: Siemens SITOP PSU100C
• Article Number: 6EP1331-5BA10
• Input Voltage (AC): 100-230 V AC (wide-range) / 85-264 V AC
• Input Voltage (DC): 110-300 V DC
• Output Voltage: 24 V DC (adjustable 22.2-26.4 V)
• Rated Output Current: 1.3 A (derated above +70 °C)
• Efficiency: ~86 %
• Protection Class: IP20
• Dimensions (W × H × D): 30 mm × 80 mm × 100 mm
• Net Weight: Approx. 0.17 kg
• Mounting Type: DIN-rail EN 60715 35×7.5/15

Compliance & Certifications

• CE-marked, UL 508 and CSA C22.2 listed
• Designed to EN/IEC 60950-1 standards for safety extra-low voltage output
• Wide-range input with built-in overvoltage and short-circuit protection

Applications

Ideal for control panels, automation systems, and machine tool installations where a compact, robust 24 V DC supply is required. The SITOP PSU100C 6EP1331-5BA10 offers reliable power for distributed control modules, PLCs, sensors and I/O modules in industrial and commercial environments.