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Siemens 6EP3447-8SB00-0AY0
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens SITOP PSU100 6EP3447-8SB00-0AY0 is an advanced power supply unit specifically engineered for dependable power conversion and delivery across various industrial automation systems. This resilient unit ensures the efficient and consistent operation of vital control systems, precision sensors, and other automation devices. Featuring comprehensive safeguarding, including integrated protection against overload and short-circuits, the 6EP3447-8SB00-0AY0 is an excellent choice for even the most demanding industrial settings. Crafted to Siemens' renowned quality standards, this power supply unit delivers lasting and highly efficient performance, guaranteeing steady, reliable power for crucial automation tasks where continuous operation and accuracy are essential.Key Features Consistent 24V DC Output: Provides a steady 24V DC output, perfect for the reliable functioning of industrial automation systems. Superior Efficiency: Achieves greater than 90% efficiency, significantly cutting energy usage and reducing heat generation within control enclosures. Integrated Safety: Incorporates advanced protection against overload and short-circuits, safeguarding valuable equipment and ensuring operational continuity. Space-Saving Design: Its compact dimensions and DIN rail compatibility enable straightforward integration into control panels, optimizing cabinet space. Broad Operating Temperature: Engineered for faultless performance across a wide operating temperature range from -20°C to +60°C, guaranteeing dependability in diverse industrial environments. Sturdy and Dependable: Built for continuous use in harsh industrial settings, ensuring maximum uptime and minimal servicing. Technical Specifications Model: Siemens 6EP3447-8SB00-0AY0 Type: Power Supply Unit Rated Voltage: 24V DC Rated Output Current: 10A Input Voltage Range: 85-264V AC Output Power: 240W Mounting Type: DIN rail mountable Protection Class: IP20 Operating Temperature Range: -20°C to +60°C Dimensions (H x W x D): 125 x 50 x 120 mm Weight: 0.6 kg Efficiency: >90% Compliance: CE, UL Applications Industrial Automation Systems: Essential for supplying power to Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), and other vital automation components. Machine Control Panels: Delivers stable and regulated power for machinery and robotic systems in various manufacturing and production environments. Process Control Industries: Ensures uninterrupted and trustworthy power for sensitive process control systems in sectors such as chemicals, pharmaceuticals, and food and beverage. Building Management Systems (BMS): Powers control circuits and sensors within HVAC systems and other building automation infrastructure. Material Handling Systems: Guarantees consistent power for conveyors, automated guided vehicles (AGVs), and sorting equipment. Why Choose This Model? Unmatched Reliability: Siemens’ dedication to quality guarantees a power supply unit that provides continuous, stable performance even in demanding industrial conditions. Optimized Energy Efficiency: The high efficiency rating not only lowers operating costs through reduced energy consumption but also contributes to a cooler operational environment. Enhanced System Protection: Built-in overload and short-circuit protection features offer a crucial layer of safety for your valuable industrial equipment, preventing damage and minimizing downtime. Seamless Integration: Its compact, DIN rail mountable design simplifies installation and allows for flexible integration into existing and new control cabinet layouts. Durable and Long-Lasting: Constructed with industrial-grade components, this power supply unit is engineered for an extended service life, reducing the need for frequent replacements and maintenance. Global Compliance: With CE and UL compliance, this unit meets international safety and performance benchmarks, making it suitable for worldwide deployment. Order NowUpgrade your industrial automation systems with the reliable and efficient Siemens SITOP PSU100 6EP3447-8SB00-0AY0 power supply unit. Order yours today to ensure continuous, precise power delivery for your critical applications.FAQWhat is the primary function of the Siemens 6EP3447-8SB00-0AY0?This unit primarily functions as a high-performance power supply, converting AC input into a stable 24V DC output for industrial automation systems.What are the voltage specifications for this power supply?The unit accepts an input voltage range of 85-264V AC and provides a rated output of 24V DC.Is this power supply suitable for harsh industrial environments?Yes, it is designed for continuous operation in harsh industrial environments with a wide operating temperature range of -20°C to +60°C.Does the Siemens 6EP3447-8SB00-0AY0 offer protection features?Yes, it includes integrated overload and short-circuit protection to safeguard connected equipment.What is the efficiency rating of this power supply unit?This power supply boasts an efficiency rating of over 90%, contributing to energy savings and reduced heat generation.
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Siemens 6EP3447-8SB00-0AY0
Overview
This is a genuine Siemens component from the SITOP Power Supplies family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside SITOP Power Supplies installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the SITOP Power Supplies family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: Siemens 6EP3447-8SB00-0AY0
- Type: Power Supply Unit
- Rated Voltage: 24V DC
- Rated Output Current: 10A
- Input Voltage Range: 85-264V AC
- Output Power: 240W
- Mounting Type: DIN rail mountable
- Protection Class: IP20
- Operating Temperature Range: -20°C to +60°C
- Dimensions (H x W x D): 125 x 50 x 120 mm
- Weight: 0.6 kg
- Efficiency: >90%
- Compliance: CE, UL
Applications
- Industrial Automation Systems: Essential for supplying power to Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), and other vital automation components.
- Machine Control Panels: Delivers stable and regulated power for machinery and robotic systems in various manufacturing and production environments.
- Process Control Industries: Ensures uninterrupted and trustworthy power for sensitive process control systems in sectors such as chemicals, pharmaceuticals, and food and beverage.
- Building Management Systems (BMS): Powers control circuits and sensors within HVAC systems and other building automation infrastructure.
- Material Handling Systems: Guarantees consistent power for conveyors, automated guided vehicles (AGVs), and sorting equipment.
Why Choose the 6EP3447-8SB00-0AY0?
- Unmatched Reliability: Siemens’ dedication to quality guarantees a power supply unit that provides continuous, stable performance even in demanding industrial conditions.
- Optimized Energy Efficiency: The high efficiency rating not only lowers operating costs through reduced energy consumption but also contributes to a cooler operational environment.
- Enhanced System Protection: Built-in overload and short-circuit protection features offer a crucial layer of safety for your valuable industrial equipment, preventing damage and minimizing downtime.
- Seamless Integration: Its compact, DIN rail mountable design simplifies installation and allows for flexible integration into existing and new control cabinet layouts.
- Durable and Long-Lasting: Constructed with industrial-grade components, this power supply unit is engineered for an extended service life, reducing the need for frequent replacements and maintenance.
- Global Compliance: With CE and UL compliance, this unit meets international safety and performance benchmarks, making it suitable for worldwide deployment.
Availability & Shipping
- ▸In stock: 6EP3447-8SB00-0AY0 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 6EP3447-8SB00-0AY0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Siemens resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.