| Operating voltage max. (DC) | 125 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
Industrial connectors
161 - 175
| Operating voltage max. (DC) | 125 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
| Operating voltage max. (DC) | 125 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
| Operating voltage max. (DC) | 250 V |
| Nominal current | 4 A |
| Number of contacts | 4 |
| Operating voltage max. (DC) | 250 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
| Operating voltage max. (DC) | 125 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
| Operating voltage max. (DC) | 30 V |
| Nominal current | 1.5 A |
| Number of contacts | 8 |
| Operating voltage max. (DC) | 125 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
| Operating voltage max. (DC) | 32 V |
| Nominal current | 4 A |
| Number of contacts | 4 |
| Operating voltage max. (DC) | 250 V |
| Nominal current | 4 A |
| Number of contacts | 4 |
| Operating voltage max. (DC) | 60 V |
| Nominal current | 2 A |
| Number of contacts | 8 |
| Operating voltage max. (DC) | 250 V |
| Nominal current | 4 A |
| Number of contacts | 5 |
| Operating temperature range | 0 °C |
| Nominal current | 20 A |
| Number of contacts | 11 |
| Operating temperature range | 0 °C |
| Nominal current | 15 A |
| Number of contacts | 15 |
| Operating temperature range | 0 to 50 °C |
| Protection class | IP 50 |
| Number of contacts | 2 |
Industrial connectors: The connection technology for demanding applications
Industrial connectors have become an indispensable part of the modern manufacturing industry. They are used for reliable and safe connection of electrical cables and components in demanding environments. Whether in the automotive industry, aerospace, mechanical engineering or power supply - industrial connectors ensure fast and efficient transmission of data and power.
An industrial connector usually consists of a plug and a socket that can be connected together. There is a wide range of different connector systems and connectors that have to meet specific requirements depending on the area of application. For example, there are connectors for high-voltage applications, for use in hazardous areas or for use in extreme temperatures.
The most important attributes that industrial connectors must fulfill are a high mechanical load capacity, a reliable electrical connection and a high resistance to environmental influences such as vibrations, moisture, dust or chemicals. To meet these requirements, industrial connectors are made of robust materials such as stainless steel or plastic and have special seals and screw fittings to ensure a secure connection.
Another important aspect of industrial connectors is modularity. Often, different components must be connected to each other, which have different connections or functions. Here, industrial connectors offer the possibility to flexibly and quickly produce different combinations. They also allow easy assembly and disassembly, which facilitates maintenance and repair work.
An example of an industrial connector is the so-called circular connector. This is often used in aerospace applications because of its high resistance to vibration and extreme temperatures. It also enables fast and reliable connection of electrical wires, which is of great importance in this field.
Another example is industrial connectors for use in potentially explosive atmospheres. These must meet special safety requirements to minimize a potential explosion hazard. Therefore, they are often equipped with special housings and closures that ensure a safe and tight connection.
Overall, industrial connectors are an indispensable connection technology for demanding applications in industry. They enable reliable transmission of data and energy, are mechanically resilient and resistant to environmental influences. They also offer flexibility and ease of use, making them a popular solution for many applications.
Industrial connectors have become an indispensable part of the modern manufacturing industry. They are used for reliable and safe connection of electrical cables and components in demanding environments. Whether in the automotive industry, aerospace, mechanical engineering or power supply - industrial connectors ensure fast and efficient transmission of data and power.
An industrial connector usually consists of a plug and a socket that can be connected together. There is a wide range of different connector systems and connectors that have to meet specific requirements depending on the area of application. For example, there are connectors for high-voltage applications, for use in hazardous areas or for use in extreme temperatures.
The most important attributes that industrial connectors must fulfill are a high mechanical load capacity, a reliable electrical connection and a high resistance to environmental influences such as vibrations, moisture, dust or chemicals. To meet these requirements, industrial connectors are made of robust materials such as stainless steel or plastic and have special seals and screw fittings to ensure a secure connection.
Another important aspect of industrial connectors is modularity. Often, different components must be connected to each other, which have different connections or functions. Here, industrial connectors offer the possibility to flexibly and quickly produce different combinations. They also allow easy assembly and disassembly, which facilitates maintenance and repair work.
An example of an industrial connector is the so-called circular connector. This is often used in aerospace applications because of its high resistance to vibration and extreme temperatures. It also enables fast and reliable connection of electrical wires, which is of great importance in this field.
Another example is industrial connectors for use in potentially explosive atmospheres. These must meet special safety requirements to minimize a potential explosion hazard. Therefore, they are often equipped with special housings and closures that ensure a safe and tight connection.
Overall, industrial connectors are an indispensable connection technology for demanding applications in industry. They enable reliable transmission of data and energy, are mechanically resilient and resistant to environmental influences. They also offer flexibility and ease of use, making them a popular solution for many applications.
What are industrial connectors and what are they used for?
Industrial connectors are electrical connections that have been specially developed for use in industrial environments. They are used to transmit electrical signals, data and energy between devices, machines and systems in industrial applications.
Industrial connectors are characterized by their robustness, durability and reliability. They are generally shock and vibration resistant, dust and waterproof and can withstand high temperatures, moisture and aggressive environments.
These connectors are used in a variety of industries, including mechanical engineering, automation technology, robotics, power generation and distribution, transportation, telecommunications and measurement technology.
The use of industrial connectors enables devices to be connected quickly and securely and facilitates installation, maintenance and repair in industrial environments. They ensure reliable signal transmission and enable the exchange of data and energy between different components in an industrial system.
Industrial connectors are characterized by their robustness, durability and reliability. They are generally shock and vibration resistant, dust and waterproof and can withstand high temperatures, moisture and aggressive environments.
These connectors are used in a variety of industries, including mechanical engineering, automation technology, robotics, power generation and distribution, transportation, telecommunications and measurement technology.
The use of industrial connectors enables devices to be connected quickly and securely and facilitates installation, maintenance and repair in industrial environments. They ensure reliable signal transmission and enable the exchange of data and energy between different components in an industrial system.
What attributes characterize industrial connectors?
Industrial connectors are characterized by various attributes:
1. Robustness: Industrial connectors are generally very robust and can withstand high mechanical loads. They are shock and vibration resistant and can also be used under extreme conditions such as high temperatures or humidity.
2. Protection type: Industrial connectors are often equipped with a special protection class that protects them from dust, dirt, water and other environmental influences. This is achieved by an appropriate housing design and seals.
3. High electrical load capacity: Industrial connectors can transmit high currents and voltages. They are suitable for use in industrial applications with high performance requirements.
4. Reliable connection: Industrial connectors offer a stable and secure connection. They are designed in such a way that they cannot be accidentally loosened even under strong vibrations or shocks.
5. Versatility: Industrial connectors are available in different versions and can be adapted to different requirements. There are different sizes, connection types and pole numbers to meet the needs of the respective application.
6. Simple installation: Industrial connectors are generally easy to assemble and install. They can be connected and disconnected quickly and safely, making maintenance work easier.
7. Compatibility: Industrial connectors are often manufactured in accordance with international standards such as IEC 61076 or EN 60603-2. This makes them compatible with other devices and connectors that meet these standards.
8. Long-term availability: Industrial connectors are often developed for use in long-term applications. They are durable and offer a long service life, which is important to ensure the continuous functionality of the systems.
1. Robustness: Industrial connectors are generally very robust and can withstand high mechanical loads. They are shock and vibration resistant and can also be used under extreme conditions such as high temperatures or humidity.
2. Protection type: Industrial connectors are often equipped with a special protection class that protects them from dust, dirt, water and other environmental influences. This is achieved by an appropriate housing design and seals.
3. High electrical load capacity: Industrial connectors can transmit high currents and voltages. They are suitable for use in industrial applications with high performance requirements.
4. Reliable connection: Industrial connectors offer a stable and secure connection. They are designed in such a way that they cannot be accidentally loosened even under strong vibrations or shocks.
5. Versatility: Industrial connectors are available in different versions and can be adapted to different requirements. There are different sizes, connection types and pole numbers to meet the needs of the respective application.
6. Simple installation: Industrial connectors are generally easy to assemble and install. They can be connected and disconnected quickly and safely, making maintenance work easier.
7. Compatibility: Industrial connectors are often manufactured in accordance with international standards such as IEC 61076 or EN 60603-2. This makes them compatible with other devices and connectors that meet these standards.
8. Long-term availability: Industrial connectors are often developed for use in long-term applications. They are durable and offer a long service life, which is important to ensure the continuous functionality of the systems.
What different types of industrial connectors are there?
There are different types of industrial connectors that have different attributes and functions depending on the application. Some of the most common types are:
1. Circular connector: This type of connector is often used in industry and consists of a round housing containing several contacts. They are robust and offer a high degree of protection against dust and moisture.
2. Rectangular connector: These connectors have a rectangular housing and are often used in industrial plants and automation systems. They offer a high number of contacts and are available in various sizes and configurations.
3. Fiber connectors: These connectors are used to connect optical fibers and enable fast and reliable data transmission over long distances. They are available in different versions such as LC, SC, ST etc.
4. Miniature connectors: These connectors are small and compact and are often used in applications where space is limited. They are available in various configurations such as mini-USB, micro-USB, etc.
5. Power connector: These connectors are specially designed for the transmission of high power and are frequently used in applications such as heavy industry, power supply systems and electromobility.
6. D-Sub connector: These connectors have a D-shaped housing and are often used in data transmission and communication technology. They offer a high number of contacts and are available in various configurations such as D-Sub-9, D-Sub-15 etc.
7. Coaxial connector: These connectors are used to connect coaxial cables and are often used in high-frequency technology, telecommunications and broadcasting technology. They are available in various designs such as SMA, BNC, N-Type, etc.
This list is not exhaustive as there are many different types of industrial connectors designed for specific applications and requirements.
1. Circular connector: This type of connector is often used in industry and consists of a round housing containing several contacts. They are robust and offer a high degree of protection against dust and moisture.
2. Rectangular connector: These connectors have a rectangular housing and are often used in industrial plants and automation systems. They offer a high number of contacts and are available in various sizes and configurations.
3. Fiber connectors: These connectors are used to connect optical fibers and enable fast and reliable data transmission over long distances. They are available in different versions such as LC, SC, ST etc.
4. Miniature connectors: These connectors are small and compact and are often used in applications where space is limited. They are available in various configurations such as mini-USB, micro-USB, etc.
5. Power connector: These connectors are specially designed for the transmission of high power and are frequently used in applications such as heavy industry, power supply systems and electromobility.
6. D-Sub connector: These connectors have a D-shaped housing and are often used in data transmission and communication technology. They offer a high number of contacts and are available in various configurations such as D-Sub-9, D-Sub-15 etc.
7. Coaxial connector: These connectors are used to connect coaxial cables and are often used in high-frequency technology, telecommunications and broadcasting technology. They are available in various designs such as SMA, BNC, N-Type, etc.
This list is not exhaustive as there are many different types of industrial connectors designed for specific applications and requirements.
How are industrial connectors manufactured and what materials are used?
Industrial connectors are usually manufactured by injection molding. A liquid plastic is poured into a mold and hardened under high pressure and temperature. This enables the production of connectors in large quantities and with high precision.
The materials used for industrial connectors vary depending on the application and specific requirements. Frequently used materials are:
1. Thermoplastics: These plastics are lightweight, robust and have good electrical attributes. Examples are polyamide (PA), polycarbonate (PC) and polypropylene (PP).
2. Thermoplastic elastomers (TPE): These materials combine the advantages of thermoplastics with rubber-like elastomers. They are flexible, have a good sealing effect and are resistant to chemicals.
3. Metals: Metal connectors are also used for special applications. They are robust, offer high conductivity and are resistant to high temperatures and chemical influences. Commonly used metals are copper alloys such as brass or bronze, aluminum and stainless steel.
4. Sealing materials: Special seals are often used in industrial connectors to ensure a reliable seal. These are usually made of rubber or silicone and offer protection against moisture, dust and other environmental influences.
The choice of material depends on various factors, such as the intended use, the environment, the electrical conductivity and the mechanical requirements. It is important that the material selected meets the specific requirements of the application to ensure a reliable and durable connection.
The materials used for industrial connectors vary depending on the application and specific requirements. Frequently used materials are:
1. Thermoplastics: These plastics are lightweight, robust and have good electrical attributes. Examples are polyamide (PA), polycarbonate (PC) and polypropylene (PP).
2. Thermoplastic elastomers (TPE): These materials combine the advantages of thermoplastics with rubber-like elastomers. They are flexible, have a good sealing effect and are resistant to chemicals.
3. Metals: Metal connectors are also used for special applications. They are robust, offer high conductivity and are resistant to high temperatures and chemical influences. Commonly used metals are copper alloys such as brass or bronze, aluminum and stainless steel.
4. Sealing materials: Special seals are often used in industrial connectors to ensure a reliable seal. These are usually made of rubber or silicone and offer protection against moisture, dust and other environmental influences.
The choice of material depends on various factors, such as the intended use, the environment, the electrical conductivity and the mechanical requirements. It is important that the material selected meets the specific requirements of the application to ensure a reliable and durable connection.
What advantages do industrial connectors offer compared to other connection methods?
Industrial connectors offer several advantages compared to other connection methods:
1. Reliable connection: Industrial connectors are specially developed for use in industrial environments and offer a secure and reliable connection. They are generally robust and impact-resistant to withstand the demands of industrial applications.
2. High transmission speed: Industrial connectors can support high data transfer rates, which is important for applications with high bandwidth requirements. They enable fast and reliable data transmission in industrial networks.
3. Easy installation and maintenance: Industrial connectors are generally easy to install and do not require any special tools. They can be connected and disconnected quickly and easily, which facilitates the installation and maintenance of industrial systems.
4. Versatility: Industrial connectors are available in various designs and can be adapted to different requirements. There are connectors for different voltages, currents and signal types, which increases their versatility in industrial applications.
5. Protection against environmental influences: Industrial connectors often offer a high level of protection against environmental influences such as moisture, dust, vibrations and temperature fluctuations. This makes them ideal for use in harsh industrial environments.
6. Long-term availability: Industrial connectors are often manufactured over a long period of time and are therefore available for the long term. This is important to ensure the compatibility and availability of spare parts in industrial applications.
1. Reliable connection: Industrial connectors are specially developed for use in industrial environments and offer a secure and reliable connection. They are generally robust and impact-resistant to withstand the demands of industrial applications.
2. High transmission speed: Industrial connectors can support high data transfer rates, which is important for applications with high bandwidth requirements. They enable fast and reliable data transmission in industrial networks.
3. Easy installation and maintenance: Industrial connectors are generally easy to install and do not require any special tools. They can be connected and disconnected quickly and easily, which facilitates the installation and maintenance of industrial systems.
4. Versatility: Industrial connectors are available in various designs and can be adapted to different requirements. There are connectors for different voltages, currents and signal types, which increases their versatility in industrial applications.
5. Protection against environmental influences: Industrial connectors often offer a high level of protection against environmental influences such as moisture, dust, vibrations and temperature fluctuations. This makes them ideal for use in harsh industrial environments.
6. Long-term availability: Industrial connectors are often manufactured over a long period of time and are therefore available for the long term. This is important to ensure the compatibility and availability of spare parts in industrial applications.
What requirements must industrial connectors meet in order to be used in demanding environments such as the automotive or aerospace industries?
Industrial connectors must fulfill a number of requirements in order to be used in demanding environments such as the automotive or aerospace industries. Here are some important requirements:
1. Robustness: Industrial connectors must be extremely robust in order to withstand the harsh conditions they are exposed to in such environments. They must be protected against vibrations, shocks, high temperatures, moisture, dirt and other environmental influences.
2. High performance: Industrial connectors must be able to transmit large amounts of energy and data. They must offer a high current carrying capacity, high data transmission speed and good signal integrity.
3. Reliability: Industrial connectors must guarantee a high level of reliability, as failures in demanding environments can be very costly. They must have a long service life, a low failure rate and a high number of mating cycles.
4. Sealing: Industrial connectors must be sealed against the ingress of moisture, dirt and other contaminants. They should offer a high degree of protection, such as IP67 or IP68, to ensure reliable operation even under adverse conditions.
5. EMC protection: Industrial connectors must be shielded against electromagnetic interference to ensure reliable data transmission. They should have good EMC protection measures such as suitable shielding and interference suppression.
6. Compatibility: Industrial connectors must be compatible with the relevant standards and norms to enable interoperability with other devices. You should be able to handle different communication protocols and connection types.
These requirements ensure that industrial connectors function reliably in demanding environments such as the automotive or aerospace industries and meet the necessary requirements.
1. Robustness: Industrial connectors must be extremely robust in order to withstand the harsh conditions they are exposed to in such environments. They must be protected against vibrations, shocks, high temperatures, moisture, dirt and other environmental influences.
2. High performance: Industrial connectors must be able to transmit large amounts of energy and data. They must offer a high current carrying capacity, high data transmission speed and good signal integrity.
3. Reliability: Industrial connectors must guarantee a high level of reliability, as failures in demanding environments can be very costly. They must have a long service life, a low failure rate and a high number of mating cycles.
4. Sealing: Industrial connectors must be sealed against the ingress of moisture, dirt and other contaminants. They should offer a high degree of protection, such as IP67 or IP68, to ensure reliable operation even under adverse conditions.
5. EMC protection: Industrial connectors must be shielded against electromagnetic interference to ensure reliable data transmission. They should have good EMC protection measures such as suitable shielding and interference suppression.
6. Compatibility: Industrial connectors must be compatible with the relevant standards and norms to enable interoperability with other devices. You should be able to handle different communication protocols and connection types.
These requirements ensure that industrial connectors function reliably in demanding environments such as the automotive or aerospace industries and meet the necessary requirements.
What are the current trends and innovations in the field of industrial connectors?
There are currently several trends and innovations in the field of industrial connectors:
1. Miniaturization: Industrial connectors are becoming smaller and more compact in order to save space and enable integration in confined environments.
2. Faster data transfer: With increasing digitalization and networking in the industry, faster data transmission is required. Industrial connectors are being developed to support higher data rates, for example through the use of high-speed connections such as USB 3.0, Ethernet or HDMI.
3. Robustness and reliability: Industrial connectors often have to work under extreme conditions such as vibrations, high temperatures or humidity. They are therefore being developed to be ever more robust and resistant to environmental influences in order to ensure reliable performance.
4. Modularity and flexibility: Industrial connectors are increasingly being designed on a modular basis to meet different applications and requirements. This makes it easy to adapt and expand systems by combining different connector modules.
5. Integrated functions: Industrial connectors are increasingly being combined with additional functions such as power and data transmission. This reduces the need for additional cables and simplifies the installation and maintenance of industrial systems.
6. Industry 4.0 conformity: Industrial connectors are developed to meet the requirements of Industry 4.0 by enabling seamless integration of devices and systems. This includes support for communication protocols such as Profinet or EtherCAT.
7. Sustainability: Sustainability is becoming increasingly important in the industry. Industrial connectors are therefore manufactured using environmentally friendly materials and are recyclable. In addition, energy-efficient connectors are being developed to reduce energy consumption.
These trends and innovations help to improve the performance, reliability and efficiency of industrial connectors and meet the increasing demands of modern industry.
1. Miniaturization: Industrial connectors are becoming smaller and more compact in order to save space and enable integration in confined environments.
2. Faster data transfer: With increasing digitalization and networking in the industry, faster data transmission is required. Industrial connectors are being developed to support higher data rates, for example through the use of high-speed connections such as USB 3.0, Ethernet or HDMI.
3. Robustness and reliability: Industrial connectors often have to work under extreme conditions such as vibrations, high temperatures or humidity. They are therefore being developed to be ever more robust and resistant to environmental influences in order to ensure reliable performance.
4. Modularity and flexibility: Industrial connectors are increasingly being designed on a modular basis to meet different applications and requirements. This makes it easy to adapt and expand systems by combining different connector modules.
5. Integrated functions: Industrial connectors are increasingly being combined with additional functions such as power and data transmission. This reduces the need for additional cables and simplifies the installation and maintenance of industrial systems.
6. Industry 4.0 conformity: Industrial connectors are developed to meet the requirements of Industry 4.0 by enabling seamless integration of devices and systems. This includes support for communication protocols such as Profinet or EtherCAT.
7. Sustainability: Sustainability is becoming increasingly important in the industry. Industrial connectors are therefore manufactured using environmentally friendly materials and are recyclable. In addition, energy-efficient connectors are being developed to reduce energy consumption.
These trends and innovations help to improve the performance, reliability and efficiency of industrial connectors and meet the increasing demands of modern industry.