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SIRIUS CONTACTOR, AC-3 4 KW/400 V, 1 NO, AC 110V 50HZ/ 120V
| Part Number | 3RT1016-1AK61 |
| Manufacturer | Siemens |
| Type | Contactors |
| Model # | 3RT10161AK61 |
| Warranty | 2 Year |
| Range | SIRIUS |
| Category | S00 |
| Description | Power contactor |
| Poles | 3-Pole |
| Equipmemt marking | Q |
| Current | 22 A |
| Voltage | AC |
| Protection | IP20 |
| Mounting | Screw and Snap on |
| Height | 57.5 mm |
| Width | 45 mm |
| Depth | 72 mm |
| Ambient temperature | -25 ... +60 °C |
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 3RT1016-1AK61 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 3RT1016-1AK61 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 3RT1016-1AK61, 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 3RT1016-1AK61 is a high-performance SIRIUS power contactor designed for industrial and commercial electrical applications. This compact yet powerful device is optimized for controlling and switching AC motors and other electrical loads. With a 3-pole configuration, a 9A rating at AC-3, and a 22A rating at AC-1, this contactor ensures reliable operation under varying electrical loads. The IP20 protection rating, screw-type connections, and universal mounting options make it ideal for automation and control systems.
The 3RT1016-1AK61 is part of Siemens' S00 size contactors, known for their durability and long mechanical life. It features a single normally open (NO) primary contact and operates at 110V AC (50Hz) or 120V AC (60Hz). The compact design allows easy integration into control panels, while the snap-on mounting onto a 35mm DIN rail ensures a hassle-free installation.
This contactor is rated 22A at AC-1 and 9A at AC-3 (400V), making it suitable for motor control applications. It supports an operating current of 8.5A at AC-4 and has an active power loss of only 0.7W per conductor, ensuring energy efficiency. Additionally, the dual-channel capability enhances reliability in industrial environments.
The control supply voltage is 110V at 50Hz and 120V at 60Hz, with a voltage range of 0.85 to 1.1 at 50Hz and 0.8 to 1.1 at 60Hz. The auxiliary circuit includes one normally open (NO) instantaneous auxiliary contact, with an operating current of 6A at 230V AC-15 and 3A at 400V AC-15. The contact reliability is exceptionally high, with only one faulty switching per 100 million operations.
The primary circuit requires gL/gG fuses of 35A (type 1) or 20A (type 2) for enhanced safety. The auxiliary circuit is protected by a 10A gL/gG fuse, ensuring safe and reliable operation under fault conditions.
With a mechanical lifespan of 30 million switching cycles, the 3RT1016-1AK61 is built for durability. It can be installed at altitudes up to 2,000m and operates within a temperature range of -25°C to +60°C. The compact dimensions (57.5mm height, 45mm width, 72mm depth) make it suitable for space-constrained applications.
The screw-type terminals support solid, stranded, and finely stranded conductors, ensuring secure electrical connections. It allows side-by-side mounting and has a 6mm spacing requirement for grounded parts. The contactor is designed for screw and snap-on mounting on DIN EN 50022 standard rails, making it compatible with most control panel configurations.
The Siemens 3RT1016-1AK61 comes with a 2-year warranty from MRO Electric and Supply and is available with free shipping, ensuring customer satisfaction and peace of mind.
What is the primary function of the Siemens 3RT1016-1AK61?
It is a power contactor for switching and controlling AC motors and electrical loads in industrial applications.
What is the rated operating current for AC-3 applications?
The rated current for AC-3 applications at 400V is 9A, making it suitable for controlling motors.
Can this contactor be mounted on a DIN rail?
It supports snap-on mounting onto a 35mm DIN rail (DIN EN 50022).
What type of control voltage does it require?
The control supply voltage is 110V AC at 50Hz and 120V AC at 60Hz.
What is the mechanical lifespan of the 3RT1016-1AK61?
It has a mechanical lifespan of 30 million switching cycles, ensuring long-term reliability.
What kind of short-circuit protection does it require?
The primary circuit requires a gL/gG fuse of 35A (type 1) or 20A (type 2), while the auxiliary circuit requires a 10A fuse.
What are the available auxiliary contacts?
It includes one normally open (NO) auxiliary contact, rated for 6A at 230V AC-15 and 3A at 400V AC-15.
Can it operate in extreme environmental conditions?
It functions within a temperature range of -25°C to +60°C and at altitudes up to 2,000m.
What type of connections does it support?
It has screw-type terminals for both primary and auxiliary circuits, supporting solid, stranded, and finely stranded conductors.
Does it come with a warranty?
Yes, it includes a 2-year MRO Electric and Supply warranty and is eligible for free shipping.
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 Contactors 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 3RT1016-1AK61, 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 3RT1016-1AK61 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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