Siemens Sitop PSU100S Stabilized power supply, 24VDC, 5A Part number 6EP1333-1LB00

The SIMATIC SITOP PSU100L 5A Stabilized Power Supply delivers cost-effective single-phase AC to DC power conversion with 120/230V AC input and regulated 24V DC/5A output designed to meet basic industrial automation requirements. This active product provides essential power supply capabilities at a favorable price point, featuring manual voltage selection, potentiometer adjustment, and compact design for space-efficient installations. Enhanced with wide-range input capability, high efficiency operation at 85%, and compatibility with SITOP add-on modules for expanded functionality in industrial environments.

Important Notice: This product is in phase-out since 01.10.2025. Successor product available: 6EP3333-3SB00-0AX0 SITOP PSU4200 1AC 24V/5A.

Key Features

• Cost-Effective Design: SITOP lite series for basic industrial requirements at favorable pricing
• 5A Output Capacity: Regulated 24V DC output with 5A continuous current capability
• Manual Voltage Selection: Wide-range input with manual selection switch for flexible installation
• Potentiometer Adjustment: Electronically regulated DC voltage with adjustable output setting
• Compact Form Factor: Slim 50mm width design requiring minimal mounting rail space
• High Efficiency: 85% efficiency minimizes thermal losses in control cabinets
• Protection Features: Short-circuit, overvoltage, and overload protection for reliable operation
• Module Compatibility: Compatible with buffer, DC UPS, redundancy, and selectivity modules

Technical Specifications

• Input Voltage: 120/230V AC (manual selection) | Output Voltage: 24V DC stabilized
• Output Current: 5A continuous | Power Output: 120W
• Frequency: 47-63 Hz | Weight: 0.400 kg
• Dimensions: 13.00 x 14.00 x 6.00 cm | Width: 50mm
• Height: 125mm | Mounting: DIN rail standard
• Operating Temperature: Up to 60°C with derating | Protection Class: IP20
• Efficiency: 85% | Connection Type: Screw terminals
• Output Features: Isolated, no-load proof, short-circuit proof | Overload Protection: Yes

Applications & Integration

Primary Applications:

• Basic industrial automation systems requiring cost-effective 24V DC power
• Manufacturing equipment with fundamental power supply requirements
• Control cabinet installations where space efficiency is important
• Applications requiring reliable power conversion at competitive pricing

System Compatibility:

• Compatible with SITOP buffer modules for power failure protection
• Integration with DC UPS modules for uninterrupted power supply
• Suitable for redundancy modules for increased system availability
• Compatible with selectivity modules for load circuit protection

Performance Benefits:

• Cost-effective solution for basic industrial power requirements
• Slim design saves valuable mounting rail space in control cabinets
• High efficiency reduces thermal losses and energy consumption
• Manual voltage selection accommodates different supply systems

Quality & Compliance

• Status: PM300 Active Product (Product phase-out since: 01.10.2025) | Origin: Romania
• Successor Product: 6EP3333-3SB00-0AX0 SITOP PSU4200 1AC 24V/5A
• EAN: 4025515152989 | UPC: 040892913439
• RoHS Compliant: Since 01.08.2006 | WEEE: Take-back obligation applies
• REACH: Contains lead compounds above 0.1% w/w (safe when used as intended)
• Export Control: AL: N / ECCN: N
• Product Class: A - Standard stock item with return capability

Package Contents

• 1 × SITOP PSU100L 5A Stabilized Power Supply, technical documentation, installation accessories

Download existing graphical data for this product:

• Product Information Page
• 1-Phase 24V DC Product Family
• Successor Product Information
• Data Sheet
• Official Support Documentation
• Technical Support Forum