Siemens · Industrial equipment
Siemens LOGO!Power 24V 4A Power Supply (6EP3333-6SB00-0AY0)
Siemens LOGO!Power 24V 4A (6EP3333-6SB00-0AY0) is a high-efficiency DIN-rail power supply with wide-range AC/DC input, delivering stable 24 V DC output for PLCs and industrial automation systems.
Product details
Siemens LOGO!Power 24V 4A is a DIN-rail mounted industrial power supply designed to deliver stable, isolated 24 V DC output for PLCs and automation control systems that require higher current capacity.
This Siemens LOGO!Power 24V 4A power supply supports a wide-range input and operates on single-phase AC (100–240 V AC) or DC supplies (110–300 V DC). Therefore, it can be used reliably in global automation panels with fluctuating mains conditions.
Moreover, the unit provides a regulated 24 V DC output rated at 4 A with an adjustable voltage range of 22.2 to 26.4 V DC. Soft-start behavior prevents output voltage overshoot during startup, protecting PLCs, I/O modules, and industrial electronics.
In addition, the Siemens LOGO!Power 24V 4A integrates short-circuit protection, overload capability up to 150%, and a constant current characteristic under fault conditions. A green LED indicator clearly confirms correct output voltage during normal operation.
With efficiency up to 89.1% and support for parallel operation of up to two units, this power supply is suitable for scalable automation systems. Its compact housing enables efficient use of space in control cabinets and supports DIN-rail or wall mounting.
As a trusted supplier of Siemens automation equipment,
Bardia Control Systems
supplies original Siemens LOGO!Power solutions with technical support and fast delivery across the UAE. Related industrial automation components are available in our
Siemens Automation Technology
portfolio.
For independent technical background on industrial power supplies used in PLC-based systems, refer to:
Power Supplies for Industrial Automation
Technical Specifications – Siemens LOGO!Power 24V 4A
| Brand | Siemens |
| Product Family | LOGO!Power |
| Model | LOGO!Power 24 V / 4 A |
| Part Number | 6EP3333-6SB00-0AY0 |
| Product Type | Stabilized Industrial Power Supply |
| Input Voltage (AC) | 100–240 V AC (wide range) |
| Input Voltage (DC) | 110–300 V DC |
| Line Frequency | 47–63 Hz |
| Output Voltage | 24 V DC (adjustable) |
| Adjustable Output Range | 22.2 – 26.4 V DC |
| Rated Output Current | 4 A |
| Output Power | 96 W (typical) |
| Voltage Tolerance | ±3% |
| Residual Ripple | Max. 200 mV (typ. 30 mV) |
| Efficiency | Approx. 89.1% |
| Overload Capability | 150% rated current (typ. 200 ms) |
| Short-Circuit Protection | Yes, constant current characteristic (typ. 5 A) |
| Galvanic Isolation | Yes |
| Status Indicator | Green LED (Output OK) |
| Mounting Type | DIN rail (EN 60715) / Wall mounting |
| Degree of Protection | IP20 |
| Operating Temperature | -25 °C to +70 °C |
| Dimensions (W × H × D) | 72 × 90 × 53 mm |
| Net Weight | Approx. 0.29 kg |
| Certifications | CE, UL, CSA, EAC, SEMI F47, Marine approvals |
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