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Overload relay 50...200 A for motor protection Size S6, Class 10E Contactor mounting/stand-alone installation Main circuit: busbar connection Auxiliary circuit: Screw terminal Manual-Automatic-Reset
| Part Number | 3RB2056-1FC2 |
| Manufacturer | Siemens |
| Type | Breakers |
| Model # | 3RB20561FC2 |
| Warranty | 2 Year |
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 3RB2056-1FC2 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 warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this 3RB2056-1FC2 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 3RB2056-1FC2, 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.
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The Siemens 3RB2056-1FC2 is an advanced electronic overload relay designed to deliver superior protection for motors within the current range of 50 to 200 amps. Engineered with precision for demanding industrial environments, this overload relay belongs to Siemens’ renowned SIRIUS series and is classified as a Size S6 device. It plays a critical role in safeguarding motors from the damaging effects of overloads, phase failure, and prolonged overcurrent conditions. Whether integrated into a motor starter assembly or used in a stand-alone configuration, the 3RB2056-1FC2 ensures extended equipment life and reduced downtime, making it a reliable choice for motor protection in any industrial application.
The 3RB2056-1FC2 is designed for flexible installation, accommodating contactor mounting, and independent stand-alone setups. This versatility allows engineers and system integrators to customize motor protection systems according to specific spatial and operational constraints. Its main circuit has a robust busbar connection, ensuring secure, high-conductivity electrical links for high-current applications. For the auxiliary circuit, screw terminals are provided, allowing for fast and secure wiring. This design approach supports straightforward installation and future system maintenance, reducing complexity and enhancing operational efficiency.
One of the standout features of the Siemens 3RB2056-1FC2 is its Class 10E tripping characteristic. This tripping class ensures that the overload relay reacts with the ideal time delay for standard motor applications, providing prompt protection while avoiding unnecessary interruptions. The Class 10E profile is particularly effective for general-purpose motors, balancing response speed and durability under varying load conditions. This ensures that motors are protected from heat build-up due to overloads without prematurely tripping in the face of momentary current spikes.
To further enhance usability, the 3RB2056-1FC2 features both manual and automatic reset options. This functionality allows users to tailor reset behavior based on the application’s requirements and safety protocols. Manual reset is particularly beneficial during maintenance or troubleshooting, ensuring operators fully control the system reactivation. On the other hand, automatic reset is ideal for processes requiring minimal downtime and automatic recovery after non-critical overload events.
Purchasing the Siemens 3RB2056-1FC2 from MRO Electric and Supply means customers receive a high-quality motor protection device and the added benefit of a 2-year warranty and free shipping. MRO’s commitment to quality and customer service ensures peace of mind, making this overload relay a wise investment for any automation or motor control system.
What is the current range supported by the Siemens 3RB2056-1FC2?
It supports a current range of 50 to 200 amps.
What tripping class does this overload relay fall under?
It is rated as Class 10E, ideal for general-purpose motor protection.
Can the device be mounted on a contactor?
Yes, it supports contactor mounting and a stand-alone installation.
What type of connection is used for the main circuit?
The main circuit uses a busbar connection.
How are the auxiliary circuits connected?
The auxiliary circuits are connected using screw terminals.
Is this relay suitable for high-power motors?
Yes, it is designed for motors drawing between 50 and 200 A.
Does it have a manual reset capability?
Yes, it includes both manual and automatic reset options.
What size is this overload relay?
It is a Size S6 relay.
Is there a warranty included?
Yes, MRO Electric provides a 2-year warranty.
Is shipping included with the purchase?
Yes, MRO Electric offers free shipping on this product.
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 3RB2056-1FC2, 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 3RB2056-1FC2 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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