Control Circuits - Finder
A control circuit is an essential part of electrical systems that allows for the control and management of various electrical devices. It acts as a relay point between a power source and devices, receiving input from sensors and sending instructions to control the actions of connected devices.
Found 1,000 products
Finder 38.61.0.125.0060 is a relay designed for various applications, featuring a spring / push-in connection type. It supports a rated current of 6A at 250Vac for AC-1 and 6A at 30Vdc, 0.2A at 110Vdc, and 0.12A at 220Vdc for DC-1 operations. The relay is equipped with Normally Open (NO) auxiliary contacts and operates with a supply voltage of 1C/O / SPDT (Single Pole Double Throw). It is designed to function within an ambient air temperature range of -40 to +70 degrees Celsius for operation and has a rated voltage of 125Vdc and 250Vac. The control voltage (AC) is rated at 4 kV, and it features a net width of 6.2 mm. The relay is designed for mounting on a DIN rail or as a plug-in unit, with a protection rating of IP20. It supports a rated active power of 1 Pole(s) and has a color coding for 125Vac (50Hz/60Hz). The relay's construction includes AgNi (Silver Nickel) contacts and adheres to the EN61984 standard for analog inputs.
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Finder 40.31.8.120.0000 is a relay with solder pin connection type, designed for a rated current of 10A at 250Vac (AC-1) and 10A at 30Vdc (DC-1), with lower current ratings of 0.3A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 1C/O / SPDT (Single Pole Double Throw), and is capable of handling ambient air temperatures from -40 to +85 degrees Celsius for operation and storage. The relay supports a communication protocol of type C, has a net width of 25 mm, and a net depth of 29 mm, with a control voltage (AC) of 6 kV. It is designed for PCB or plug-in mounting, features a visual position indicator with 5.3mm pins pitch, and is rated for 200,000 operations for Normally Closed (NC) circuits and 10,000,000 operations overall. The relay's contacts are made of AgNi (Silver Nickel), indicating its suitability for a wide range of applications.
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Finder 40.52.8.230.0300 is a relay designed with 2 Normally Open (NO) poles and solder pin connections. It supports a rated current of 8A for both 250Vac (AC-1) and 30Vdc (DC-1), with lower currents of 0.3A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts. The supply voltage is specified for 2NO / DPST-NO configurations, with an ambient air temperature for operation at 400VA (230Vac) and for storage at 2000VA (250Vac). The rated voltage for AC operation is supported within an ambient temperature range of -40 to +85 degrees Celsius. It utilizes a communication protocol designated as C, with a net width of 25 mm and a net depth of 29 mm. The control voltage is rated at 6 kV, with a mounting mode of 2 poles and a power consumption for a 230Vac (50Hz/60Hz) supply. The relay features a PCB plug-in type connection with a visual position indicator of 5.3mm pins pitch. It is designed for up to 100,000 operations for Normally Closed (NC) circuits and 10,000,000 operations for its contacts, made from AgNi (Silver Nickel). The diameter of the relay is specified for these operational lifetimes.
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Finder 41.52.9.110.0010 is a relay with solder pin connection type, designed for a rated current of 8A at 250Vac (AC-1) and 8A at 30Vdc (DC-1), with auxiliary contacts rated for 0.3A at 110Vdc and 0.12A at 220Vdc (DC-1). It supports a supply voltage of 2C/O / DPDT (Double Pole Double Throw), with an ambient air temperature for operation at 400VA (230Vac) and for storage at 2000VA (250Vac, AC-1). The rated voltage for AC operation is specified with an ambient air temperature range of -40 to +85 degrees Celsius. It utilizes a communication protocol C, with a net width of 15.7 mm and a mounting mode width of 29 mm. The relay is rated for 2 poles, with a power consumption width of 12.6 mm. It features PCB plug-in mounting mode, with a number of Normally Closed (NC) circuits capable of 60,000 operations, and a length of AgNi (Silver Nickel) with a durability of 10,000,000 operations. The control voltage for AC is rated at 6 kV, indicating its protection functions.
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Finder 46.52.8.024.0040 is a relay with solder pin connection type, designed for a rated current of 8A at 250Vac (AC-1), 6A at 30Vdc, 0.5A at 110Vdc, and 0.15A at 220Vdc under DC-1 conditions. It features normally open (NO) auxiliary contacts and is suitable for supply voltages of 2C/O / DPDT (Double Pole Double Throw). The relay operates within an ambient air temperature range of -40 to +70 degrees Celsius and has a rated voltage for AC operations at 250Vac. It supports a control voltage (AC) of 6 kV and is designed for plug-in mounting with a net depth of 39.3 mm. The rated active power is for 2 poles, with a power consumption of 0.5 W. It is designed for a response time conducive to 100,000 operations for Normally Closed (NC) circuits and up to 10,000,000 operations overall. The relay is colored for 24Vac (50Hz/60Hz) applications and has dimensions conducive to efficient installation and operation.
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Finder 38.51.3.125.0060 is a relay with a box-clamp connection type, designed to handle rated currents of 6A at 250Vac (AC-1) and 6A at 30Vdc, 0.2A at 110Vdc, and 0.12A at 220Vdc for DC-1 design. It features Normally Open (NO) auxiliary contacts for DC-1, with a supply voltage specification of 1C/O / SPDT (Single Pole Double Throw). The relay operates within an ambient air temperature range of -40 to +55 degrees Celsius and is designed for mounting on a DIN rail or as a plug-in unit. It supports a control voltage (AC) of 4 kV and has a net width of 6.2 mm. The rated active power is specified for 1 Pole(s), and it comes in a color that supports 125Vac (50Hz/60Hz) operations. The protection functions include a rating of IP20 for the enclosure, indicating a level of protection against solid objects but not liquids. The relay is designed for use with a rated voltage (AC) of 250Vac and a communication protocol of C, indicating its compatibility with certain control systems. The poles are rated for 125Vdc, and the relay's construction material is AgNi (Silver Nickel), known for its durability and conductivity.
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Finder 60.13.9.024.0070 is a relay with a solder pin connection type, designed for a rated current of 10A at 250Vac (AC-1) and 10A at 30Vdc (DC-1), with lower current ratings of 0.4A at 110Vdc and 0.15A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 3C/O or 3PDT (3 Pole Double Throw), suitable for ambient air temperatures ranging from -40 to +70 degrees Celsius for operation and is capable of handling 500VA at 230Vac (AC-15) and 2500VA at 250Vac (AC-1) with a power consumption of 1.3W. The rated voltage for AC operations is 250Vac, and it features a control voltage of 3.6 kV. This relay is designed for plug-in mounting with an 11-pin configuration and has a net depth of 66.7 mm, a mounting mode width of 32.5 mm, and a power consumption width of 36.4 mm. It supports a communication protocol of type C, has 3 poles, and is designed for a rated active power of 3 Pole(s). The relay's protection functions are enhanced by a diode, and it has a response time of 1.3 W. It is capable of 200,000 operations for Normally Closed (NC) circuits and has a durability of 50,000,000 operations. The contact material is AgNi (Silver Nickel).
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Finder 55.32.8.120.0050 is a relay with solder pin connection type, designed for a rated current of 10A at 250Vac (AC-1) and 10A at 30Vdc (DC-1), with lower current ratings of 0.25A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 2C/O / DPDT (Double Pole Double Throw), and is capable of handling ambient air temperatures for operation and storage from -40 to +85 degrees Celsius. The relay supports a rated voltage of 250Vac, with a control voltage of 4 kV and a rated active power of 2 poles. It has a net depth of 37.2 mm, mounting mode dimensions of 27.7 mm, and a power consumption width of 20.7 mm. The relay is designed for plug-in mounting and can handle up to 200,000 operations for Normally Closed (NC) circuits and 20,000,000 operations overall. The contact material is AgNi (Silver Nickel).
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Finder 99.02.9.024.99 is a suppressor module designed for use with a control voltage (AC) plug-in interface. It operates within a rated voltage range of 6-24Vdc. The part is characterized by its power consumption, which is indicated as white, suggesting a specific classification or indication related to its energy use or signaling.
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Finder 38.52.0.024.0060 is a relay designed for various applications, featuring a box-clamp connection type. It supports a rated current of 8A at 250Vac (AC-1) and 8A at 30Vdc (DC-1), with lower currents of 0.3A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. The supply voltage is specified as 2C/O / DPDT (Double Pole Double Throw), with an ambient air temperature for operation at 400VA (230Vac, AC-15) and for storage at 2000VA (250Vac, AC-1). It operates within an ambient air temperature range of -40 to +70 degrees Celsius and adheres to the communication protocol C. The relay has a net width of 14 mm, is designed for DIN rail or plug-in mounting, and features a protection rating of IP20. It is equipped with 2 poles, a control voltage of 4 kV, and a rated active power of 250Vac. The relay operates at a control voltage of 24Vac (50Hz/60Hz) and is constructed with AgNi (Silver Nickel) contacts.
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 38.61.0.125.0060 Finder 38.61.0.125.0060 is a relay designed for various applications, featuring a spring / push-in connection type. It supports a rated current of 6A at 250Vac for AC-1 and 6A at 30Vdc, 0.2A at 110Vdc, and 0.12A at 220Vdc for DC-1 operations. The relay is equipped with Normally Open (NO) auxiliary contacts and operates with a supply voltage of 1C/O / SPDT (Single Pole Double Throw). It is designed to function within an ambient air temperature range of -40 to +70 degrees Celsius for operation and has a rated voltage of 125Vdc and 250Vac. The control voltage (AC) is rated at 4 kV, and it features a net width of 6.2 mm. The relay is designed for mounting on a DIN rail or as a plug-in unit, with a protection rating of IP20. It supports a rated active power of 1 Pole(s) and has a color coding for 125Vac (50Hz/60Hz). The relay's construction includes AgNi (Silver Nickel) contacts and adheres to the EN61984 standard for analog inputs. | Finder | $22.24 | Quick Quote | |
| 40.31.8.120.0000 Finder 40.31.8.120.0000 is a relay with solder pin connection type, designed for a rated current of 10A at 250Vac (AC-1) and 10A at 30Vdc (DC-1), with lower current ratings of 0.3A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 1C/O / SPDT (Single Pole Double Throw), and is capable of handling ambient air temperatures from -40 to +85 degrees Celsius for operation and storage. The relay supports a communication protocol of type C, has a net width of 25 mm, and a net depth of 29 mm, with a control voltage (AC) of 6 kV. It is designed for PCB or plug-in mounting, features a visual position indicator with 5.3mm pins pitch, and is rated for 200,000 operations for Normally Closed (NC) circuits and 10,000,000 operations overall. The relay's contacts are made of AgNi (Silver Nickel), indicating its suitability for a wide range of applications. | Finder | $8.32 | Quick Quote | |
| 40.52.8.230.0300 Finder 40.52.8.230.0300 is a relay designed with 2 Normally Open (NO) poles and solder pin connections. It supports a rated current of 8A for both 250Vac (AC-1) and 30Vdc (DC-1), with lower currents of 0.3A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts. The supply voltage is specified for 2NO / DPST-NO configurations, with an ambient air temperature for operation at 400VA (230Vac) and for storage at 2000VA (250Vac). The rated voltage for AC operation is supported within an ambient temperature range of -40 to +85 degrees Celsius. It utilizes a communication protocol designated as C, with a net width of 25 mm and a net depth of 29 mm. The control voltage is rated at 6 kV, with a mounting mode of 2 poles and a power consumption for a 230Vac (50Hz/60Hz) supply. The relay features a PCB plug-in type connection with a visual position indicator of 5.3mm pins pitch. It is designed for up to 100,000 operations for Normally Closed (NC) circuits and 10,000,000 operations for its contacts, made from AgNi (Silver Nickel). The diameter of the relay is specified for these operational lifetimes. | Finder | $11.33 | Quick Quote | |
| 41.52.9.110.0010 Finder 41.52.9.110.0010 is a relay with solder pin connection type, designed for a rated current of 8A at 250Vac (AC-1) and 8A at 30Vdc (DC-1), with auxiliary contacts rated for 0.3A at 110Vdc and 0.12A at 220Vdc (DC-1). It supports a supply voltage of 2C/O / DPDT (Double Pole Double Throw), with an ambient air temperature for operation at 400VA (230Vac) and for storage at 2000VA (250Vac, AC-1). The rated voltage for AC operation is specified with an ambient air temperature range of -40 to +85 degrees Celsius. It utilizes a communication protocol C, with a net width of 15.7 mm and a mounting mode width of 29 mm. The relay is rated for 2 poles, with a power consumption width of 12.6 mm. It features PCB plug-in mounting mode, with a number of Normally Closed (NC) circuits capable of 60,000 operations, and a length of AgNi (Silver Nickel) with a durability of 10,000,000 operations. The control voltage for AC is rated at 6 kV, indicating its protection functions. | Finder | $7.13 | Quick Quote | |
| 46.52.8.024.0040 Finder 46.52.8.024.0040 is a relay with solder pin connection type, designed for a rated current of 8A at 250Vac (AC-1), 6A at 30Vdc, 0.5A at 110Vdc, and 0.15A at 220Vdc under DC-1 conditions. It features normally open (NO) auxiliary contacts and is suitable for supply voltages of 2C/O / DPDT (Double Pole Double Throw). The relay operates within an ambient air temperature range of -40 to +70 degrees Celsius and has a rated voltage for AC operations at 250Vac. It supports a control voltage (AC) of 6 kV and is designed for plug-in mounting with a net depth of 39.3 mm. The rated active power is for 2 poles, with a power consumption of 0.5 W. It is designed for a response time conducive to 100,000 operations for Normally Closed (NC) circuits and up to 10,000,000 operations overall. The relay is colored for 24Vac (50Hz/60Hz) applications and has dimensions conducive to efficient installation and operation. | Finder | $10.69 | Quick Quote | |
| 38.51.3.125.0060 Finder 38.51.3.125.0060 is a relay with a box-clamp connection type, designed to handle rated currents of 6A at 250Vac (AC-1) and 6A at 30Vdc, 0.2A at 110Vdc, and 0.12A at 220Vdc for DC-1 design. It features Normally Open (NO) auxiliary contacts for DC-1, with a supply voltage specification of 1C/O / SPDT (Single Pole Double Throw). The relay operates within an ambient air temperature range of -40 to +55 degrees Celsius and is designed for mounting on a DIN rail or as a plug-in unit. It supports a control voltage (AC) of 4 kV and has a net width of 6.2 mm. The rated active power is specified for 1 Pole(s), and it comes in a color that supports 125Vac (50Hz/60Hz) operations. The protection functions include a rating of IP20 for the enclosure, indicating a level of protection against solid objects but not liquids. The relay is designed for use with a rated voltage (AC) of 250Vac and a communication protocol of C, indicating its compatibility with certain control systems. The poles are rated for 125Vdc, and the relay's construction material is AgNi (Silver Nickel), known for its durability and conductivity. | Finder | $26.33 | Quick Quote | |
| 60.13.9.024.0070 Finder 60.13.9.024.0070 is a relay with a solder pin connection type, designed for a rated current of 10A at 250Vac (AC-1) and 10A at 30Vdc (DC-1), with lower current ratings of 0.4A at 110Vdc and 0.15A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 3C/O or 3PDT (3 Pole Double Throw), suitable for ambient air temperatures ranging from -40 to +70 degrees Celsius for operation and is capable of handling 500VA at 230Vac (AC-15) and 2500VA at 250Vac (AC-1) with a power consumption of 1.3W. The rated voltage for AC operations is 250Vac, and it features a control voltage of 3.6 kV. This relay is designed for plug-in mounting with an 11-pin configuration and has a net depth of 66.7 mm, a mounting mode width of 32.5 mm, and a power consumption width of 36.4 mm. It supports a communication protocol of type C, has 3 poles, and is designed for a rated active power of 3 Pole(s). The relay's protection functions are enhanced by a diode, and it has a response time of 1.3 W. It is capable of 200,000 operations for Normally Closed (NC) circuits and has a durability of 50,000,000 operations. The contact material is AgNi (Silver Nickel). | Finder | $19.61 | Quick Quote | |
| 55.32.8.120.0050 Finder 55.32.8.120.0050 is a relay with solder pin connection type, designed for a rated current of 10A at 250Vac (AC-1) and 10A at 30Vdc (DC-1), with lower current ratings of 0.25A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 2C/O / DPDT (Double Pole Double Throw), and is capable of handling ambient air temperatures for operation and storage from -40 to +85 degrees Celsius. The relay supports a rated voltage of 250Vac, with a control voltage of 4 kV and a rated active power of 2 poles. It has a net depth of 37.2 mm, mounting mode dimensions of 27.7 mm, and a power consumption width of 20.7 mm. The relay is designed for plug-in mounting and can handle up to 200,000 operations for Normally Closed (NC) circuits and 20,000,000 operations overall. The contact material is AgNi (Silver Nickel). | Finder | $12.51 | Quick Quote | |
| 99.02.9.024.99 Finder 99.02.9.024.99 is a suppressor module designed for use with a control voltage (AC) plug-in interface. It operates within a rated voltage range of 6-24Vdc. The part is characterized by its power consumption, which is indicated as white, suggesting a specific classification or indication related to its energy use or signaling. | Finder | $3.92 | Quick Quote | |
| 38.52.0.024.0060 Finder 38.52.0.024.0060 is a relay designed for various applications, featuring a box-clamp connection type. It supports a rated current of 8A at 250Vac (AC-1) and 8A at 30Vdc (DC-1), with lower currents of 0.3A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. The supply voltage is specified as 2C/O / DPDT (Double Pole Double Throw), with an ambient air temperature for operation at 400VA (230Vac, AC-15) and for storage at 2000VA (250Vac, AC-1). It operates within an ambient air temperature range of -40 to +70 degrees Celsius and adheres to the communication protocol C. The relay has a net width of 14 mm, is designed for DIN rail or plug-in mounting, and features a protection rating of IP20. It is equipped with 2 poles, a control voltage of 4 kV, and a rated active power of 250Vac. The relay operates at a control voltage of 24Vac (50Hz/60Hz) and is constructed with AgNi (Silver Nickel) contacts. | Finder | $21.60 | Quick Quote | |
Control Circuits
General Guide & Overview
Control circuits are an essential part of electrical systems, allowing for the control and management of various electrical devices. They act as relay points between a power source and devices, receiving input from sensors and sending instructions to control the actions of connected devices. Control circuits are commonly used in industrial settings for automated systems, such as manufacturing assembly lines, security systems, lighting systems, and more.
Proper training in working with control circuits is crucial for safety and maintenance. Understanding what control circuits are and how they function is essential for anyone working in the field of electrical engineering or industrial automation.
Types of Control Circuits
There are different types of control circuits used in various applications within the field of electrical engineering and industrial automation. One popular type is the programmable logic controller (PLC), specifically designed for industrial use. PLCs are widely used across various industries as they allow for the control of multiple pieces of equipment by utilizing timers, sensors, and sequencers.
Another type of control circuit is the relay-based control circuit. These circuits use relays to control the flow of electrical current to different devices. They are commonly found in applications that require simple and reliable control, such as HVAC systems or small machinery.
Motor control circuits, as the name suggests, are used to control the operation of motors. These circuits employ various techniques to start, stop, and regulate the speed of motors, ensuring optimal performance and efficiency.
A relatively newer type of control circuit is the solid-state control circuit. These circuits use solid-state components, such as transistors and integrated circuits, to control the flow of electrical current. They are often utilized in applications that require precise and fast control, such as robotics, CNC machines, and advanced automation systems.
Each type of control circuit offers its own set of advantages and is selected based on the specific requirements of the application. Whether it's the programmability and versatility of PLCs, the simplicity of relay-based control circuits, the motor control capabilities, or the precision of solid-state control circuits, the choice ultimately depends on factors such as co
st, complexity, reliability, and performance.
Importance of Safety Training for Control Circuits
Safety training is crucial for employees who work with electrical control circuits. According to the Occupational Safety and Health Administration (OSHA), electrocutions accounted for a significant percentage of fatal workplace accidents. Proper training helps reduce the risk of accidents and ensures that workers are aware of the potential hazards associated with control circuits.
Electrical control circuits involve working with live wires and high voltage systems, which can pose serious risks if handled improperly. From electric shocks to fires and electrical explosions, the consequences of mishandling control circuits can be severe.
By providing safety training, employers can equip their employees with the knowledge and skills necessary to work with control circuits safely. Training programs cover topics such as identifying electrical hazards, proper grounding techniques, safe handling of electrical components, and emergency response procedures.
Furthermore, safety training enables employees to diagnose and fix simple problems without the need for outside contractors, leading to cost savings for businesses. When workers have a good understanding of how control circuits function and are trained in troubleshooting techniques, they can perform routine maintenance, identify potential issues, and resolve them efficiently.
Another crucial aspect is that companies that work with sensitive or proprietary technology can benefit from having trained staff on their payroll to avoid compromising secure data. Proper training ensures that employees handle control circuits with care, minimizing the risk of accidental damage or unauthorized access to critical systems.
In summary, safety training is essential for anyone working with electrical control circuits. It not only reduces the risk of accidents but also empowers employees to diagnose and resolve issues, leading to cost savings and improved efficiency. With properly trained staff, businesses can ensure the safe and reliable operation of their control circuits, protecting both their employees and their valuable assets.
Control circuits are an integral part of modern technology, serving a vital role in ensuring the efficient and safe operation of electrical systems. Whether in industrial applications or everyday systems, these circuits are responsible for managing and controlling various devices, offering reliability, consistency, and profitability across different industries.
With proper safety training and regular maintenance, control circuits can guarantee the smooth functioning of electrical systems and help prevent accidents. By having a comprehensive understanding of the different types of control circuits and their applications, professionals in the fields of electrical engineering and industrial automation can ensure optimal performance.
As control circuits continue to evolve and advance, it becomes increasingly important for individuals working in related industries to stay up-to-date with the latest developments. By staying informed and acquiring the necessary skills, these professionals can effectively leverage control circuits to streamline operations, improve productivity, and achieve higher levels of safety in their applications.
FAQ
What is a control circuit?
A control circuit is an essential part of electrical systems that allows for the control and management of various electrical devices. It acts as a relay point between a power source and devices, receiving input from sensors and sending instructions to control the actions of connected devices.
What are the types of control circuits?
There are different types of control circuits used in various applications. Some popular types include programmable logic controllers (PLCs), relay-based control circuits, motor control circuits, and solid-state control circuits. Each type has its own advantages and is selected based on the specific requirements of the application.
What is the importance of control circuits?
Control circuits are integral to modern technology, allowing for the efficient and safe operation of electrical systems. They play a crucial role in managing and controlling various devices, providing reliability, consistency, and profitability to businesses across different industries.