Siemens Power supply transformer, 1-phase, 0.24kW, Primary: 400-240V, Secondary: 24-12VDC Part number 4AV2401-2EB00-0A

Product Overview

The Siemens 4AV2401-2EB00-0A is a non-stabilised power supply/isolating transformer designed for industrial control applications. It accepts a broad input voltage range (115-400 V AC) and provides a 24 V DC output at up to 10 A (60/40 duty cycle) in a screw-mounted enclosure (IP00). It is part of the SIRIUS 4AV2 series and is ideal for supplying control circuits, PLCs and other electronic controls where robust, filtered DC output is required.

Key Features

• Single-phase primary input: 115 / 120 V, 230 / 240 V or 400 V AC, frequency 50-60 Hz
• 24 V DC output, rated current up to 10 A (60 % duty) or 12 A (40 % duty)
• Filtered DC output with residual ripple < 5% under rated load
• Screw-terminal and tab-connections for input and output for secure wiring
• Compact mounting dimensions; designed for cabinet installation and control system supply
• Wide ambient temperature range for industrial use (rated to +60 °C for basic type)

Technical Specifications

• Article Number: 4AV2401-2EB00-0A
• Device Type: Non-stabilised power supply / isolation transformer, SIRIUS 4AV2 series
• Primary Input Voltages: 400 V AC / 230 V AC / 115 V AC (plus tolerance)
• Frequency: 50…60 Hz
• Secondary Output Voltage: 24 V DC
• Rated Output Current: 10 A (60 % duty) or 12 A (40 % duty)
• Ripple on Output: < 5% (under rated load)
• Ambient Temperature Rating: up to +60 °C (for basic type)
• Protection Class: IP00 (open type)
• Connection Type: Screw-type terminals and tab connections

Compliance & Certifications

• Designed in accordance with EN 61131-2 (equipment requirements for PLCs and supply units)
• Meets EN 61558-2-6 for safety transformers / power supplies
• Rated for industrial ambient conditions and control-panel use

Applications

This device is ideal for use in industrial control cabinets, PLC systems, machine-tools, automation panels, and other environments where a rugged, filtered 24 V DC supply is required. It’s particularly suited for feeding control circuits, electronic modules and devices in harsh or variable industrial mains conditions.