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3RV1041-4KA10

2-year Warranty

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Siemens 3RV1041-4KA10

SINAMICS G120 STANDARD INVERTER LINE-SIDE POWER CIRCUIT BREAKER - 3PH - 500-690V AC, 37KW, 50HP
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$275.00

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Part Number3RV1041-4KA10
ManufacturerSiemens
TypeContactors
Model #3RV10414KA10
Warranty2 Year
ProductSIRIUS
DesignationCircuit Breaker
DesignationMotor Protection
Auxiliary SwitchYes
Operating State RatedPower loss (W) 38 W
Rated Surge Voltage6000 V
Front ProtectionIP20
Ambient temp-20 ... +60 °C
Main circuit poles3 Poles
Rated Current75 A
Operational current at AC-3 at 400 V rated value75 A
Operating voltage rated value690 V
Shock Resistance25g / 11 ms
Operating powe rat AC-3 37 kW at 400 V rated value
Operating frequency at AC-3 maximum15 1/h
Trip ClassCLASS 10
Short circuit designThermomagnetic
Height165 mm
Width70 mm
Depth174 mm
MountingAny
FasteningScrew and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022

Our Repair Services

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.

Repair Benefits

MRO can restore your failed 3RV1041-4KA10 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 3RV1041-4KA10 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 3RV1041-4KA10, 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 3RV1041-4KA10 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 3RV1041-4KA10 Overview

The Siemens 3RV10414KA10 is a circuit breaker designed for motor protection. It belongs to the S3 size category and has a Class 10 A-release, with a range of 57 to 75 A. The short-circuit release is rated at 975 A and features screw terminals for easy installation. It has a standard switching capacity. These 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.

Features

As part of the SIRIUS product brand, the 3RV10414KA10 is designed as a circuit breaker for motor protection. It includes general technical data such as an auxiliary switch for additional functionality. The power loss for the rated value of the current is 38 W in the hot operating state, with 12.7 W per pole. It has a surge voltage resistance of 6,000 V and an IP20 protection class on the front, indicating limited protection against solid objects.

The circuit breaker is built to withstand mechanical stress, with a shock resistance of 25g/11 ms. The mechanical service life of the main contacts is typically 50,000 switching cycles, ensuring long-term durability. It has a continuous current rating of 75 A.

In terms of ambient conditions, the circuit breaker can be installed at altitudes of up to 2,000 m above sea level. It operates within an ambient temperature range of -20 to +60 °C during operation, and it can withstand storage and transport temperatures ranging from -50 to +80 °C.

The main circuit of the 3RV10414KA10 consists of three poles, and it features an adjustable current response value for the current-dependent overload release, ranging from 57 to 75 A. It is rated for an operating voltage of 690 V, with a maximum AC-3 rated value of 690 V. The operational current at AC-3 is 75 A, and the operating power at 400 V is 37 kW. The circuit breaker has a maximum operating frequency at AC-3 of 15 cycles per hour.

The auxiliary circuit of the 3RV10414KA10 does not include any CO (changeover) contacts for auxiliary functions. However, it does provide protection and monitoring functions such as phase failure detection. It is classified as a Class 10 trip class, indicating its response time in the event of a fault.

Design

The circuit breaker has a thermomagnetic design for both the overcurrent release and the short-circuit release. It has a maximum breaking capacity for short-circuit current (Icu) of 100 kA at 240 V, 50 kA at 400 V, 8 kA at 500 V, and 5 kA at 690 V.

Installation

Installation and mounting of the 3RV10414KA10 can be done in any position, and it can be fastened using screw and snap-on mounting onto a standard 35 mm mounting rail according to DIN EN 50022. Its dimensions are 165 mm in height, 70 mm in width, and 174 mm in depth. When mounted side-by-side, it does not require any spacing at the back or sides.

Connections

The connections and terminals of the circuit breaker feature removable terminals for the auxiliary and control circuits. The main current circuit uses screw-type terminals with box terminals, while the auxiliary and control circuit also uses screw-type terminals. The electrical connectors for the main current circuit are located on the front side of the device.

The connectable conductor cross-sections for the main contacts include solid wires ranging from 2.5 to 16 mm², stranded wires ranging from 10 to 50 mm², and finely stranded wires with core end processing ranging from 2.5 to 35 mm² and 2.5 to 50 mm². For AWG cables, the main contacts can accommodate sizes ranging from 10 to 1 and 10 to 2.

In summary, the Siemens 3RV10414KA10 is a circuit breaker designed for motor protection. It offers reliable protection against overloads and short circuits in motor circuits. With its adjustable current response value and thermomagnetic design, it ensures efficient and safe operation. The 3RV10414KA10 provides a range of technical specifications, including power loss, surge voltage resistance, shock resistance, and mechanical service life. It is suitable for installation in various ambient conditions and can be mounted in any position. The circuit breaker features screw terminals, removable terminals for auxiliary and control circuits, and a compact design. With its robust construction and reliable performance, the Siemens 3RV10414KA10 is a trusted choice for motor protection applications.

Contact Us Today For More Information About Siemens Products

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 3RV1041-4KA10, 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 3RV1041-4KA10 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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