Siemens 3VU1340-1MK00 4-6A Motor Protection Circuit

Brand:
Series:
3VU (domestic)
Application:
Motor and line protection
Control Type:
Toggle control
Setting Current Range:
4-6A
Rated Power:
2.2KW
Auxiliary Contacts:
1NO+1NC
Wiring Method:
Screw terminals
Poles:
3P
Rated Voltage:
415VAC
Breaking Capacity:
100KA
Model:
3VU1340-1MK00 4-6A
Order Number:
3VU13401MK00
Description:
Siemens (domestic) 3VU1340-1MK00 4-6A, 2.2KW, breaking capacity 100KA, toggle control, motor and line protection, 415VAC, auxiliary contact 1NO+1NC,screw terminal, pole number 3P

Product parameters

Product attributes Attribute value Filter product attributes
Brand: Siemens
Series: 3VU (domestic)
Application: Motor and line protection
Control Type: Toggle control
Setting Current Range: 4-6A
Rated Power: 2.2KW
Auxiliary Contacts: 1NO+1NC
Wiring Method: Screw terminals
Poles: 3P
Rated Voltage: 415VAC
Breaking Capacity: 100KA
Products with the same attribute : 0
Show details

Series Overview

Series Overview

Description
  • 3VU13 and 3VU16 circuit breakers are compact - type circuit breakers with a maximum rated current of 63A.
  • They work based on the current - limiting principle and can be used for starting motors or other loads, as well as for overload and short - circuit protection; 3VU13 and 3VU16 can also be used for motor phase - failure protection.
  • When used for motor or equipment protection, the above - mentioned circuit breakers are equipped with an over - current instantaneous trip and a time - delayed overload trip. Since the starter combination device itself has overload protection, the 3VU16 used for starter combinations is only equipped with an over - current instantaneous trip. The circuit breaker and contactor can be combined to form a starter device without a fuse - type circuit breaker combination.
  • 3VU13 and 3VU16 circuit breakers are suitable for any climate and are designed for good operating environments in enclosed rooms (such as dust - free, non - corrosive gas). Before being installed and used in dusty and humid rooms, they must be properly sealed and treated.
  • Various working parameters of the circuit breaker: allowable ambient temperature, maximum breaking capacity, trip action current, and other restrictive operating parameters are given in the technical data and trip characteristics.
Circuit Breakers for Motor Protection
  • 3VU13 0.1~25A
  • 3VU16 1~52A
  • The characteristic curves of these circuit breakers reflect the overload and short - circuit protection characteristics of the motor.
  • The inverse - time overload trip can be set according to the rated current of the protected motor, and the instantaneous over - current trip device is preset at 12 times the rated current to ensure that it can pass the motor starting current.
Circuit Breakers for Transformer Protection
  • 3VU13 40 - IT.00 0.1~20A
  • These circuit breakers are used to protect the primary side of control transformers with high inrush currents.
  • They are equipped with adjustable overload trip devices and preset instantaneous short - circuit current trip devices. The instantaneous trip action current is set at 19 times the operating current, which ensures that transformers with inrush current peaks reaching 30 times the rated current can work normally.
Circuit Breakers for Circuit Protection
  • 3VU13 0.1~25A
  • 3VU16 1~63A
  • These circuit breakers are used for overload and short - circuit protection of cables, conductors, and electrical equipment.
  • They have preset or adjustable overload and short - circuit trip devices to achieve the purpose of optimizing the adaptability of the distribution system.
Circuit Breakers for Starter Combination Devices
  • 3VU16 1.6~52A
  • In the starter combination device composed of contactors and thermal relays, these types of circuit breakers are used for short - circuit protection of such combination devices. They have preset short - circuit trip devices but no overload trip devices.

Rachel

Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

We typically respond via email within one business day! You can also contact us at Anthony@icxsg.com

Message*
email*
address
File upload:
Attention: Upload file types:. jpg,. png,. jpg,. pdf,. doc,. docx.
Upload file sizes up to 2 MB

Latest Articles

  • This article will focus on two industry giants—Siemens SINAMICS drive series and ebmpapst smart fans—and delve into how they are defining the performance standards for modern industry.
  • In today’s connected manufacturing environment, industrial communication protocols form the backbone of modern automation. They enable devices to exchange data, integrate seamlessly, and support remote monitoring across global networks. For industrial suppliers serving international customers, understanding and implementing mainstream communication standards is crucial for product compatibility and competitiveness.
  • As manufacturing shifts toward high precision, high flexibility, and intelligent automation, traditional motor control methods are no longer sufficient. AC servo drive systems have emerged as the preferred choice for CNC machines, industrial robots, and automated assembly lines. This article provides an in-depth look at AC servo drive principles, selection criteria, and application advantages in precision control environments.
  • In modern industrial automation systems, the motor drive acts as the core power unit that determines the efficiency, stability, and energy consumption of the entire process. For international projects and engineering contractors, selecting the right Variable Frequency Drive (VFD) is crucial. This article provides a detailed and practical guide to understanding how VFDs work, how to select them correctly, and how to avoid common mistakes during implementation.
  • Intelligent motor control systems integrate sensors, controllers, frequency converters, and communication modules into a unified platform capable of real-time decision-making. This shift marks the transition from simple control to smart orchestration—where data, algorithms, and hardware collaborate to maximize performance and reliability.
  • A frequency converter regulates the speed and torque of an AC motor by adjusting the frequency and voltage supplied to it. This not only enhances process control but also significantly reduces power consumption, equipment wear, and system maintenance costs.
  • In any industrial automation setup, power stability determines the overall reliability of control systems. A single voltage drop or surge can cause PLC malfunctions, sensor errors, or complete equipment shutdown. Therefore, designing a stable, efficient, and maintainable industrial power system is a fundamental task for electrical and automation engineers.
  • In the field of industrial automation, Industrial Ethernet has become a cornerstone of efficient communication, replacing many traditional fieldbus systems. Its high speed, flexibility, and openness make it an essential part of smart manufacturing and Industry 4.0. For engineers and plant operators, mastering how to deploy and optimize Industrial Ethernet networks is key to ensuring system stability, reducing downtime, and preparing for digital transformation.
  • In today’s interconnected industrial supply chains, businesses worldwide need reliable access to high-quality HVAC (Heating, Ventilation, Air Conditioning) systems, industrial control equipment, and electronic components—with fast delivery, clear technical support, and flexible sourcing solutions. As an international trade partner operated by APAC HVAC TECH PTE. LTD. and headquartered in Singapore, ICX (icxsg.com) delivers exactly that.
  • As the "first line of defense," Motor Protection Circuit Breakers (MPCBs) can minimize fault losses through accurate monitoring and rapid circuit interruption. This article provides a comprehensive analysis of MPCBs, covering technical principles, selection methods, installation and maintenance, as well as industry trends, to offer systematic solutions for industrial users.
  • The sequence of low-voltage fuses and low-voltage switches (including circuit breakers) in a circuit depends primarily on the core protection objectives of the circuit, the functional positioning of the equipment, and specific application scenarios; it is not absolutely fixed. The design of "connecting the fuse after the air switch" in machine tool distribution boxes is essentially an optimized protection logic tailored to the special power consumption needs of machine tool equipment, rather than a violation of general principles.
  • In modern industrial electrical systems, the vacuum contactor, as a key control and protection device, plays an extremely important role. With its unique arc-extinguishing method and many excellent performances, it is widely used in various power control scenarios to ensure the reliable operation of power systems. Next, let's deeply explore the working principle, structural composition, application fields and maintenance points of the vacuum contactor.​
  • As a professional engaged in overseas fan procurement, do you often encounter challenges such as difficult working condition adaptation, complex cost accounting, and delayed after-sales response during cross-border procurement? Combining 15 years of experience in serving the global fan market, we have sorted out professional solutions in three core dimensions—selection, cost, and after-sales service—based on the actual needs of overseas procurement, providing you with rigorous and practical procurement references.
  • Have you ever wondered why your home washing machine can "automatically power off after washing clothes"? Or why the factory assembly line can "feed materials first and then start stamping after 3 seconds"? Behind these scenarios of "doing things in a time sequence" lies a key component — the time relay.
  • Please read our Terms and Conditions and this Policy before accessing or using our Services. If you cannot agree with this Policy or the Terms and Conditions, please do not access or use our Services. If you are located in a jurisdiction outside the European Economic Area, by using our Services, you accept the Terms and Conditions and accept our privacy practices described in this Policy.
  • APAC HVAC TECH PTE. LTD. (hereinafter referred to as "we") is dedicated to safeguarding the privacy and security of your personal information. This Privacy Policy explains how we collect, use, and disclose your personal information when you use our website or purchase our import and export products.
  • As a core control device in industrial automation, the PLC has evolved from an early "relay replacement" to an "industrial nerve center" integrating logic control, motion control, and process control. This article will elaborate on the technical architecture, core functions, application scenarios, and development trends of PLCs, systematically sorting out their technical principles and engineering practice points.
  • The Frame Circuit Breaker, also known as the air circuit breaker (ACB), usually has a steel frame structure, and all components are installed within this frame. It can switch on, carry, and break currents under normal circuit conditions, and also has the ability to switch on, carry for a certain time, and break currents under specified abnormal circuit conditions (such as overload, short circuit, ground fault, etc.)
  • Fans, as key equipment that converts mechanical energy into gas energy, play a vital role in various fields such as industrial production, building ventilation, and energy development. This article will delve into the working principles, classification methods, performance parameters, design essentials, application fields, and future development trends of fans, presenting a comprehensive knowledge system of fan technology to readers.