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2-year Warranty

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Siemens 3VU1300-1MK00

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2 Year warranty

Part Number3VU1300-1MK00
Model #3VU13001MK00
Warranty2 Year
CategoryCircuit breaker
DescriptionStarter motor protector
Current rating4-6 amp
Contact 1 NO / 1 NC
ApplicationMachine tools, textile machinery, auto, food, other industrial processes

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 3VU1300-1MK00 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 3VU1300-1MK00 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 3VU1300-1MK00, 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.

  • Shipping Weight : 1lb

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  • Order within the next 20 hours and 48 minutes.
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Ask about exchanging your faulty 3VU1300-1MK00 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 3VU1300-1MK00 Overview

Siemens 3VU1300-1MK00

The Siemens 3VU1300-1MK00, classified under the category of circuit breakers, is a component engineered to deliver reliability and protection in various industrial applications. With Siemens being a renowned manufacturer, this particular part number signifies a specific type of breaker tailored for distinct operational needs. Let's delve into the details of the Siemens 3VU1300-1MK00 and explore its specifications and applications.


Part Number: 3VU1300-1MK00

Manufacturer: Siemens

Type: Breakers

Model #: 3VU13001MK00

Range: 3VU13

Category: Circuit breaker

Description: Starter motor protector

Current Rating: 4-6 amps

Contact: 1 Normally Open (NO) / 1 Normally Closed (NC)

Pole: 3-pole


The Siemens 3VU1300-1MK00 finds its niche in a wide array of industrial processes, making it a versatile solution for diverse applications. From machine tools to textile machinery, automotive systems, food processing units, and various other industrial processes, this circuit breaker has proven its mettle in providing essential protection and control.

Key Features:

Current Rating (4-6 amps):

The circuit breaker is designed to handle a current rating within the range of 4 to 6 amps. This specific current rating makes it suitable for applications where moderate power levels are involved, ensuring efficient protection for connected equipment.

Contact Configuration (1 NO / 1 NC):

With one Normally Open (NO) and one Normally Closed (NC) contact, the Siemens 3VU1300-1MK00 allows for flexibility in its usage. The combination of NO and NC contacts provides options for different control and signaling configurations, enhancing its adaptability to various industrial scenarios.

Three Poles:

The 3-pole configuration signifies that the circuit breaker operates across three conductive paths. This three-pole design is especially relevant in industrial applications where a three-phase power system is prevalent. It contributes to the effective control and protection of machinery and equipment.


The Siemens 3VU1300-1MK00 is well-suited for deployment in machine tools, textile machinery, automotive systems, food processing, and other industrial processes. In machine tools, it play a critical role in safeguarding motors from overloads, contributing to the longevity and efficiency of the equipment. Textile machinery benefits from its reliable protection against electrical faults, ensuring uninterrupted operations. In the automotive industry, where precision and reliability are paramount, this circuit breaker serves as a safeguard for various electrical components. The food processing sector, characterized by stringent hygiene and safety standards, relies on the Siemens 3VU1300-1MK00 for its robust protection features in electrical systems.

FAQ (Frequently Asked Questions):

What is the primary purpose of the Siemens 3VU1300-1MK00?

Answer: The 3VU1300-1MK00 is a circuit breaker designed as a starter motor protector, providing essential protection and control in industrial applications.

What is the current rating of this circuit breaker?

Answer: The Siemens 3VU1300-1MK00 operates within a current rating range of 4 to 6 amps, making it suitable for applications with moderate power requirements.

How many contacts does the circuit breaker have, and what are their configurations?

Answer: The circuit breaker features one Normally Open (NO) and one Normally Closed (NC) contact, offering flexibility in control and signaling configurations.

What does the term "3-pole" signify in the context of this circuit breaker?

Answer: The "3-pole" configuration indicates that the circuit breaker operates across three conductive paths. This design is particularly relevant in industrial applications with a three-phase power system.

In which industrial applications is the Siemens 3VU1300-1MK00 commonly used?

Answer: This circuit breaker finds application in machine tools, textile machinery, automotive systems, food processing, and various other industrial processes where precise control and protection are essential.

Is Siemens a reputable manufacturer of industrial components like circuit breakers?

Answer: Yes, Siemens is a globally recognized and reputable manufacturer known for producing high-quality industrial components, including circuit breakers.

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.

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, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3VU1300-1MK00, 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 3VU1300-1MK00 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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