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Siemens 6ES7307-1KA00-0AA0
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 6ES7307-1KA00-0AA0 is an essential power supply unit, purpose-built to energize SIMATIC S7-300 automation platforms. This PS307 regulated power supply transforms standard 120/230V AC input into a steadfast and uninterrupted 24V DC output at 10A. Such precise power delivery is vital for the faultless operation of Programmable Logic Controllers (PLCs), various input/output modules, and intricate industrial control systems, making it a cornerstone for resilient operational infrastructure. Its design prioritizes both operational efficiency and sustained performance within demanding industrial settings.Key Features Optimized S7-300 Compatibility: Guarantees seamless integration and peak performance within SIMATIC S7-300 automation environments. Consistent 24V DC Output: Delivers a thoroughly regulated 24V DC supply, crucial for protecting sensitive industrial electronic components. Substantial Current Delivery: Offers a robust 10A output current, capable of powering numerous devices throughout your automation system. Adaptable AC Input: Accepts a broad range of 120/230V AC input voltages, accommodating diverse global electrical standards. Industrial-Strength Construction: Encased in a compact yet rugged design, engineered to endure harsh operational conditions. Dependable Functionality: Crafted for continuous, reliable operation across challenging industrial temperatures and environments. Effortless Setup: Provides flexible mounting choices, including DIN rail and direct S7-300 rack integration, facilitating rapid deployment. Technical SpecificationsThe Siemens 6ES7307-1KA00-0AA0 showcases engineering precision and adherence to strict industrial mandates: Siemens Identifier: 6ES7307-1KA00-0AA0 Product Series: SIMATIC S7-300, PS307 Power Supply Output Voltage: 24V DC Output Current: 10A Input Voltage: 120/230V AC Frequency: 50/60 Hz Cooling Method: Natural convection (fanless for reduced upkeep and noise levels) Ingress Protection: IP20 (safeguards against solid objects larger than 12.5mm, no water protection) Mounting Options: DIN rail or direct S7-300 rack integration for flexible installation Operational Temperature Range: 0 °C to +60 °C (32 °F to 140 °F), ensuring functionality across varied industrial climates Certifications: CE (European Conformity), UL (Underwriters Laboratories), affirming global compliance and safety standards. ApplicationsThe adaptability and consistent performance of the Siemens 6ES7307-1KA00-0AA0 make it suitable for a wide array of industrial applications: SIMATIC S7-300 PLC Systems: Provides dedicated and optimized power for all S7-300 central processing units and expansion modules. Industrial Automation Systems: Essential for energizing critical components within various automated manufacturing and control environments. Machine Control Panels: Supplies a steady 24V DC to control circuits, sensors, and actuators within machinery. Process Automation: Ensures uninterrupted operation of instrumentation and control devices in process industries. Distributed I/O Systems: Powers remote and decentralized input/output modules, preserving data integrity and communication. Robotics and Motion Control: Crucial for the consistent and dependable power required by robotic systems and precision motion controllers. Why Choose This Model?When selecting a power supply for your industrial applications, the Siemens 6ES7307-1KA00-0AA0 stands out for several compelling reasons: Unwavering Dependability: Designed by Siemens to deliver constant, regulated power, minimizing operational interruptions and ensuring continuity. Optimal S7-300 Integration: Specifically engineered to integrate flawlessly with, and boost the performance of, your existing SIMATIC S7-300 systems. Enhanced System Resilience: The stable 24V DC, 10A output shields sensitive electronics from voltage fluctuations, extending equipment longevity. Rugged Industrial Build: Constructed to withstand challenging industrial conditions, including temperature extremes and vibrations, promising enduring durability. Globally Recognized Quality: Benefits from Siemens' long-established reputation for engineering excellence and superior quality in industrial automation components. Order NowElevate the reliability and performance of your industrial automation systems with the Siemens 6ES7307-1KA00-0AA0 power supply. Contact us today to secure this essential component for your operations.FAQWhat is the primary function of the Siemens 6ES7307-1KA00-0AA0?This unit primarily functions as a regulated 24V DC power supply specifically designed to energize SIMATIC S7-300 PLC systems and related industrial automation components from a 120/230V AC input.Is this power supply suitable for harsh industrial environments?Yes, the Siemens 6ES7307-1KA00-0AA0 features industrial-grade durability, a rugged design, and an operating temperature range of 0 °C to +60 °C, making it well-suited for demanding industrial conditions.What are the mounting options for this power supply?The unit offers flexible installation with options for DIN rail mounting or direct integration into a SIMATIC S7-300 rack.What is the output current capacity of this power supply?It provides a robust and stable 10 Ampere (A) output current, capable of powering multiple devices within an automation system.Does this power supply have safety certifications?Yes, it carries CE (European Conformity) and UL (Underwriters Laboratories) certifications, ensuring global compliance and adherence to safety standards.
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Siemens 6ES7307-1KA00-0AA0
Overview
This is a genuine Siemens component from the Siemens PLCs 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 Siemens PLCs 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 Siemens PLCs family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
The Siemens 6ES7307-1KA00-0AA0 showcases engineering precision and adherence to strict industrial mandates:
- Siemens Identifier: 6ES7307-1KA00-0AA0
- Product Series: SIMATIC S7-300, PS307 Power Supply
- Output Voltage: 24V DC
- Output Current: 10A
- Input Voltage: 120/230V AC
- Frequency: 50/60 Hz
- Cooling Method: Natural convection (fanless for reduced upkeep and noise levels)
- Ingress Protection: IP20 (safeguards against solid objects larger than 12.5mm, no water protection)
- Mounting Options: DIN rail or direct S7-300 rack integration for flexible installation
- Operational Temperature Range: 0 °C to +60 °C (32 °F to 140 °F), ensuring functionality across varied industrial climates
- Certifications: CE (European Conformity), UL (Underwriters Laboratories), affirming global compliance and safety standards.
Applications
The adaptability and consistent performance of the Siemens 6ES7307-1KA00-0AA0 make it suitable for a wide array of industrial applications:
- SIMATIC S7-300 PLC Systems: Provides dedicated and optimized power for all S7-300 central processing units and expansion modules.
- Industrial Automation Systems: Essential for energizing critical components within various automated manufacturing and control environments.
- Machine Control Panels: Supplies a steady 24V DC to control circuits, sensors, and actuators within machinery.
- Process Automation: Ensures uninterrupted operation of instrumentation and control devices in process industries.
- Distributed I/O Systems: Powers remote and decentralized input/output modules, preserving data integrity and communication.
- Robotics and Motion Control: Crucial for the consistent and dependable power required by robotic systems and precision motion controllers.
Why Choose the 6ES7307-1KA00-0AA0?
When selecting a power supply for your industrial applications, the Siemens 6ES7307-1KA00-0AA0 stands out for several compelling reasons:
- Unwavering Dependability: Designed by Siemens to deliver constant, regulated power, minimizing operational interruptions and ensuring continuity.
- Optimal S7-300 Integration: Specifically engineered to integrate flawlessly with, and boost the performance of, your existing SIMATIC S7-300 systems.
- Enhanced System Resilience: The stable 24V DC, 10A output shields sensitive electronics from voltage fluctuations, extending equipment longevity.
- Rugged Industrial Build: Constructed to withstand challenging industrial conditions, including temperature extremes and vibrations, promising enduring durability.
- Globally Recognized Quality: Benefits from Siemens' long-established reputation for engineering excellence and superior quality in industrial automation components.
Availability & Shipping
- ▸In stock: 6ES7307-1KA00-0AA0 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 6ES7307-1KA00-0AA0 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.
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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.