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SIRIUS SOFT STARTER, SIZE S2, 45 A, 22 KW / 400 V, AC 200...460 V, UC 24 V, SCREW CONNECTION
| Part Number | 3RW3036-1AB04 |
| Manufacturer | Siemens |
| Type | Breakers |
| Model # | 3RW30361AB04 |
| 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 3RW3036-1AB04 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 3RW3036-1AB04 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 3RW3036-1AB04, 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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Ask about exchanging your faulty 3RW3036-1AB04 for credit when ordering from MRO Electric
The Siemens 3RW3036-1AB04 is a high-performance SIRIUS soft starter engineered for smooth motor startup and shutdown in demanding industrial environments. Designed to reduce mechanical stress, limit inrush currents, and extend motor lifespan, this Size S2 soft starter is ideal for applications requiring high reliability and precise motor control.
Rated at 45 amps and supporting 22 kW at 400 V, the 3RW3036-1AB04 provides dependable performance for motors running on AC 200 to 460 V power supplies. It operates with a control voltage of 24V UC, making it versatile and compatible with a wide range of automation systems. The unit features a screw terminal connection, ensuring secure and straightforward installation in control cabinets and motor starter panels.
This soft starter is part of Siemens' SIRIUS 3RW30 series, renowned for its compact design and easy integration into industrial motor control setups. It is designed for standard applications such as pumps, fans, compressors, and conveyor systems, reducing torque surges and current spikes during startup. With the Siemens 3RW3036-1AB04, your equipment is protected from unnecessary wear and energy waste caused by abrupt starts.
The device uses solid-state technology to gently ramp up the voltage applied to the motor, minimizing the risk of downtime and maintenance costs. Its compact footprint saves valuable panel space while maintaining high thermal efficiency and operational durability. Designed to meet global industrial standards, this soft starter is an excellent choice for OEMs, integrators, and facility maintenance professionals seeking reliable motor control.
At MRO Electric and Supply, the Siemens 3RW3036-1AB04 comes with a 2-year warranty, ensuring long-term support and confidence in your purchase. This product is in stock and ready to ship immediately, with free shipping included across the U.S., helping you reduce downtime and procurement costs.
What does the Siemens 3RW3036-1AB04 do?
It is a soft starter that gradually increases motor voltage during startup to reduce mechanical and electrical stress.
What motor power and voltage does it support?
It supports 22 kW at 400 V, suitable for motors operating on AC 200–460 V.
What is the rated current?
The unit is rated for 45 amps, making it suitable for medium-sized motors.
What size is this soft starter?
It is classified as Size S2 in the Siemens SIRIUS series.
What control voltage does it use?
The control circuit operates at 24 V UC, allowing easy integration into most control systems.
What type of terminal connection is used?
The 3RW3036-1AB04 uses screw terminals for secure and efficient wiring.
Can it be used for all motor types?
It is designed for standard three-phase AC induction motors in typical soft start applications.
Is this product easy to install?
Yes, the compact design and screw terminals make it quick and straightforward to mount and wire.
Does it reduce energy consumption?
Yes, avoiding high inrush currents helps reduce energy waste during motor startup.
Is the Siemens 3RW3036-1AB04 available now?
Yes, it is in stock at MRO Electric with free shipping and a 2-year warranty included.
Upgrade your motor control system with the Siemens 3RW3036-1AB04 soft starter—available now at MRO Electric and Supply for fast, reliable delivery and expert support.
Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry Breakers from other manufacturers such as FANUC and Yaskawa.
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 3RW3036-1AB04, 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 3RW3036-1AB04 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.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
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SIRIUS SOFT STARTER, SIZE S2, 45 A, 22 KW / 400 V, AC 200...460 V, UC 110...230 V, SCREW CONNECTION
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