Siemens | Simatic S7 3RK1903-1BA00
Siemens Simatic S7 Power Module (3RK1903-1BA00).
Stock Status Available NowWarranty
DCS Center Warranty Included
Shipping
Worldwide shipping via DHL, UPS, and Fedex
Repair Time
3-5 weeks. Rush Repair options are available.
Product Details
- Part Number 1 3RK1903-1BA00
Product Description
Siemens 3RK1903-1BA00 is a Power Module for the Simatic S7 product family.
From a maintenance perspective, its role is to provide the electrical supply required by compatible control hardware, helping keep controller, communication, or I/O functions energized within the intended system design. The documented module assignment should remain the basis for selection.
Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. The plant's maintenance records should support final product selection.
In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. System drawings should be consulted before replacement.
Product Documentation
- Common Part Typos 3RK1903-1BA0O, 3RK1903-1BAO0, 3RK1903-IBA00, 3RK1903-lBA00, 3RK19031BA00, 3RK19031BA0O, 3RK19031BAO0, 3RK1903IBA00, 3RK1903lBA00, 3RK19O3-1BA00, 3RK19O31BA00, 3RKI903-1BA00, 3RKI9031BA00, 3RKl903-1BA00, 3RKl9031BA00
Reviews
"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."
- Birdman Chief Engr., United States"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."
- Selva Moodley, South Africa"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United States"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."
- Tonya M., United States"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."
- Katie, United States"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."
- Patrick O., United StatesManufacturer Affiliation Disclaimer
DCS Center sells new surplus and reconditioned products. This website is not sanctioned or approved by any manufacturer or tradename listed. DCS Center is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.
Need Asistance or Parts?
Keep your operation moving with fast access to the DCS and PLC components you need. Whether you are searching for a hard-to-find part, need a repair, or want help identifying the right replacement, DCS Center is here to simplify the process and minimize downtime.
Contact Us