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Circuit Breaker
Available
Free Shipping
2 Year MRO warranty
| Part Number | 3RV1021-0KA10 |
| Manufacturer | Siemens |
| Type | Breakers |
| Model # | 3RV10210KA10 |
| MRO Warranty | 2 Year |
| Range | SIRIUS |
| Category | 3RV |
| Description | Circuit Breaker |
| Pole | 3-Pole |
| Voltage | 600 V AC |
| Trip rating | 10A |
| Connection | Screw terminal |
| Current Range | 0.9–1.25 A |
| Swithing capacity | 16 A |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed 3RV1021-0KA10 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year MRO warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this 3RV1021-0KA10 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 3RV1021-0KA10, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
Want it shipped today?
Ask about exchanging your faulty 3RV1021-0KA10 for credit when ordering from MRO Electric
When it comes to reliable motor protection, the Siemens 3RV10210KA10 stands out as a premium choice for industrial and commercial applications. This 3-pole circuit breaker and motor starter is engineered to safeguard your equipment against overloads, short circuits, and unexpected electrical surges, ensuring your machinery runs smoothly and efficiently. With a rated current range of 0.9–1.25 AMP, a 10 AMP trip, and a 16 AMP standard switching capacity, this Siemens breaker delivers consistent performance even under demanding conditions.
Built with Siemens’ renowned precision and safety standards, the 3RV10210KA10 features screw terminal connections for secure installation, compatible with a wide range of control panels. Its compact 3-pole design is ideal for three-phase motors, providing balanced electrical distribution and preventing downtime. Whether you are upgrading your motor protection system or replacing aging breakers, this model ensures minimal disruption while maintaining peak performance.
The Siemens 3RV10210KA10 is not just a breaker—it’s a complete motor protection solution. Rated for 600 VAC, it supports diverse industrial applications, including automation systems, conveyor motors, pumps, and small to medium-sized machinery. Its adjustable 0.9–1.25 AMP current range allows you to fine-tune protection based on your motor’s exact requirements, maximizing safety without compromising operational efficiency.
With a 2-year warranty from MRO Electric, this Siemens breaker gives you peace of mind, knowing you’re protected against manufacturing defects. Plus, it’s ready to ship immediately with free shipping, making it easy to get your operations back online fast. MRO Electric ensures every product is fully tested and ready to integrate seamlessly into your system, so installation is hassle-free.
By combining high-quality components with Siemens engineering, the 3RV10210KA10 ensures that your motors operate reliably and safely. Its standard switching capacity of 16 AMP allows it to handle normal industrial loads with confidence, while the 10 AMP trip function protects against potentially damaging electrical faults. This balance of safety, flexibility, and reliability makes it a must-have in industrial motor control.
Motor control panels
Industrial machinery protection
Automation systems
Pumps, conveyors, compressors
What is the current range of this breaker?
It supports adjustable settings of 0.9–1.25 A.
How many poles does it have?
This model is a 3-pole circuit breaker.
What voltage can it handle?
Rated for up to 600 VAC.
What is the trip rating?
It has a 10-AMP trip.
Is it suitable for motor protection?
Yes, it is explicitly designed as a motor starter and breaker.
What type of connection does it use?
Features screw terminal connections for easy installation.
Does it come with a warranty?
Yes, 2-year warranty from MRO Electric.
Is it immediately available?
Yes, ready to ship with free shipping.
Can it be used in industrial automation?
Absolutely, it is ideal for industrial motor control panels.
What is the standard switching capacity?
Rated at 16 AMP.
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 3RV1021-0KA10, take a look at more from our Breakers 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 3RV1021-0KA10 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.
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