Siemens 3RV2011-0JA15

Dependable Motor Protection from Siemens

The Siemens 3RV2011-0JA15 Circuit Breaker delivers trusted, compact, and efficient motor protection for industrial automation systems. As part of Siemens’ renowned SIRIUS series, this breaker ensures maximum safety, reliability, and performance for small motor circuits and control panels. Engineered with precision, it’s the ideal choice for protecting motors from overload, short circuits, and phase failures.

Optimized Design for S00 Motor Starters

Designed for Size S00 applications, the Siemens 3RV2011-0JA15 provides perfect integration with Siemens contactors and motor starters. Its compact dimensions make it ideal for space-limited control cabinets without compromising on current protection performance. The unit’s 1 Normally Open (1NO) and 1 Normally Closed (1NC) auxiliary contacts allow for flexible control feedback and circuit monitoring.

Reliable Circuit Protection

This breaker provides precise, consistent trip characteristics to protect connected motors and components. Built with screw terminals for secure wiring and reliable electrical contact, it ensures reliable operation in demanding environments such as manufacturing, automation, and processing. Siemens' high-quality construction minimizes maintenance needs and downtime.

Engineered for Safety and Longevity

With a strong focus on safety, the Siemens 3RV2011-0JA15 prevents costly electrical damage and system failures caused by short circuits or overloads. Its robust housing and precision internal mechanisms guarantee long-lasting performance even under harsh industrial conditions. It's fully compatible with Siemens SIRIUS motor starter assemblies, offering seamless installation and coordination.

Backed by MRO Electric and Supply

When you purchase the Siemens 3RV2011-0JA15 Circuit Breaker from MRO Electric and Supply, you receive more than a reliable industrial component—you gain peace of mind. Each unit is thoroughly tested, carries a 2-year warranty, includes free shipping, and is immediately available. MRO Electric's expert team ensures fast delivery and unmatched product support.

10 Frequently Asked Questions

What is the Siemens 3RV2011-0JA15 used for?
It's a circuit breaker designed for motor protection in industrial control systems.

What size is it?
This unit is Size S00, ideal for compact control panels.

What kind of terminals does it have?
It uses screw terminals for secure connections.

 How many auxiliary contacts are included?
It has 1NO/1NC contacts for flexible control signaling.

 Is it compatible with Siemens motor starters?
Yes, it integrates seamlessly with Siemens SIRIUS motor starter assemblies.

Can it handle overload protection?
Yes, it provides both short-circuit and overload protection.

What voltage range does it support?
It’s suitable for typical low-voltage motor control applications.

Is this product in stock?
Yes — it’s in stock and ready to ship from MRO Electric.

What warranty does it include?
A full 2-year warranty from MRO Electric and Supply.

Does MRO Electric offer free shipping?
Yes — all orders include free shipping and are immediately available.

Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year MRO warranty from MRO Electric. We also carry Contactors from other manufacturers such as FANUC and Yaskawa.

Contact Us Today For More Information About the 3RV2011-0JA15

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3RV2011-0JA15, take a look at more from our Contactors line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 3RV2011-0JA15 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.