Control Circuits
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 1,339 products
Finder 99.01.0.024.59 is a mounting accessory designed for use within a voltage range of 6-24Vdc for DC applications and also supports a control voltage range of 6-24Vac for AC applications. It features a plug-in connection type and is identified by its blue power consumption indicator.
1 in stock
24 hours
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).
9 in stock
24 hours
Finder 38.51.0.024.0060 is a relay designed for various applications, featuring a box-clamp connection type. It supports a rated current of 6A at 250Vac (AC-1) and 6A at 30Vdc (DC-1), with lower currents of 0.2A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. The supply voltage is specified as 1C/O / SPDT (Single Pole Double Throw), with an ambient air temperature for operation at 300VA (230Vac, AC-15) and for storage at 1500VA (250Vac, AC-1). It operates within an ambient temperature range of -40 to +70 degrees Celsius and adheres to the communication protocol C. The net width is 24Vdc, and it offers protection functions at 250Vac with a control voltage (AC) of 4 kV. The mounting mode is specified at 6.2 mm for a 1 Pole design, with a color code of 24Vac (50Hz/60Hz). It is designed for DIN rail or plug-in mounting, meets EN61984 standards, and is constructed with AgNi (Silver Nickel) contacts. The relay is IP20 rated, indicating protection against solid objects larger than 12.5 mm but not against liquids.
1000 in stock
Quick Quote
Finder 99.01.9.024.99 is a suppressor module designed for use in automation systems. It operates with a rated voltage range of 6-24Vdc and features a plug-in control voltage (AC). The part is identified by its blue power consumption indicator.
37 in stock
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Finder 96.72SMA is a socket designed for screw-clamp connections, with a rated current of 12A. It features an IP20 speed rating and is suitable for DIN rail mounting. The socket is compliant with EN61984 standards, indicating its output voltage characteristics. The power consumption indicator is blue.
17 in stock
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Plug-in socket - Finder - Rated current 10A - Box-clamp connections - DIN rail / Panel mounting - Blue color - IP20
19 in stock
Quick Quote
Finder 56.32.8.120.0040 is a relay with a connection type of Fast-on 187, designed for a rated current of 12A at both 250Vac (AC-1) and 30Vdc (DC-1), with lower ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It features a supply voltage of 2C/O / DPDT (Double Pole Double Throw), capable of operating within an ambient air temperature range of -40 to +70 degrees Celsius and supports a control voltage (AC) of 4 kV. The rated active power is specified for 2 poles, and it has a color coding for 120Vac (50Hz/60Hz) operations. The relay is designed for plug-in mounting, with a durability of 100,000 operations for Normally Closed (NC) circuits and a mechanical life expectancy of 20,000,000 operations. The contact material is AgNi (Silver Nickel), indicating its suitability for a wide range of applications.
2 in stock
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Finder 99.80.9.024.99 is a suppressor module designed for use with a control voltage (AC) plug-in configuration. It operates within a rated voltage range of 6-24Vdc. The part is identified by its blue power consumption indicator.
600 in stock
Quick Quote
Finder 40.52.9.024.0000 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 lower current ratings of 0.6A at 110Vdc and 0.3A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 2C/O / DPDT (Double Pole Double Throw), capable of handling ambient air temperatures from -40 to +85 degrees Celsius for operation and has a rated voltage for AC operations. The relay features a net width of 24Vdc, a net depth of 25 mm, and a mounting mode length of 29 mm, with a 2 Pole(s) rated active power configuration. Power consumption is noted at 0.65 W, with a response time also at 0.65 W. It includes a visual position indicator with 5.3mm pins pitch, supports up to 100,000 operations for Normally Closed (NC) circuits, and is designed for up to 10,000,000 operations. The relay's construction includes AgNi (Silver Nickel) contacts, with a control voltage (AC) of 6 kV, and it is suitable for PCB or plug-in mounting.
10 in stock
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Finder 38.51.7.024.0050 is a relay with a box-clamp connection type, designed for a rated current of 6A at 250Vac (AC-1) and 6A at 30Vdc (DC-1), with lower current ratings of 0.2A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. It operates with a supply voltage of 1C/O / SPDT (Single Pole Double Throw), supporting an ambient air temperature for operation of 300VA at 230Vac and for storage at AC-15 with 1500VA at 250Vac (AC-1). The rated voltage for AC operation is specified with a wide range of -40 to +70 degrees Celsius. It utilizes a communication protocol labeled as C, has a net width of 24Vdc, and offers protection functions rated at 250Vac with a control voltage (AC) of 4 kV. The mounting mode is 6.2 mm wide, suitable for 1 Pole(s) configurations, and it can be mounted on a DIN rail or used as a plug-in unit. The relay is sensitive to DC control coil, adheres to EN61984 standards, and features contacts made of AgNi (Silver Nickel).
2 in stock
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
 | 99.01.0.024.59 Finder 99.01.0.024.59 is a mounting accessory designed for use within a voltage range of 6-24Vdc for DC applications and also supports a control voltage range of 6-24Vac for AC applications. It features a plug-in connection type and is identified by its blue power consumption indicator. | Finder | $2.05 | 1 in stock | 24 hours |
 | 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 | $12.60 | 9 in stock | 24 hours |
 | 38.51.0.024.0060 Finder 38.51.0.024.0060 is a relay designed for various applications, featuring a box-clamp connection type. It supports a rated current of 6A at 250Vac (AC-1) and 6A at 30Vdc (DC-1), with lower currents of 0.2A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. The supply voltage is specified as 1C/O / SPDT (Single Pole Double Throw), with an ambient air temperature for operation at 300VA (230Vac, AC-15) and for storage at 1500VA (250Vac, AC-1). It operates within an ambient temperature range of -40 to +70 degrees Celsius and adheres to the communication protocol C. The net width is 24Vdc, and it offers protection functions at 250Vac with a control voltage (AC) of 4 kV. The mounting mode is specified at 6.2 mm for a 1 Pole design, with a color code of 24Vac (50Hz/60Hz). It is designed for DIN rail or plug-in mounting, meets EN61984 standards, and is constructed with AgNi (Silver Nickel) contacts. The relay is IP20 rated, indicating protection against solid objects larger than 12.5 mm but not against liquids. | Finder | 1000 in stock | Quick Quote | |
 | 99.01.9.024.99 Finder 99.01.9.024.99 is a suppressor module designed for use in automation systems. It operates with a rated voltage range of 6-24Vdc and features a plug-in control voltage (AC). The part is identified by its blue power consumption indicator. | Finder | 37 in stock | Quick Quote | |
 | 96.72SMA Finder 96.72SMA is a socket designed for screw-clamp connections, with a rated current of 12A. It features an IP20 speed rating and is suitable for DIN rail mounting. The socket is compliant with EN61984 standards, indicating its output voltage characteristics. The power consumption indicator is blue. | Finder | 17 in stock | Quick Quote | |
 | 95.85.3 Plug-in socket - Finder - Rated current 10A - Box-clamp connections - DIN rail / Panel mounting - Blue color - IP20 | Finder | 19 in stock | Quick Quote | |
 | 56.32.8.120.0040 Finder 56.32.8.120.0040 is a relay with a connection type of Fast-on 187, designed for a rated current of 12A at both 250Vac (AC-1) and 30Vdc (DC-1), with lower ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It features a supply voltage of 2C/O / DPDT (Double Pole Double Throw), capable of operating within an ambient air temperature range of -40 to +70 degrees Celsius and supports a control voltage (AC) of 4 kV. The rated active power is specified for 2 poles, and it has a color coding for 120Vac (50Hz/60Hz) operations. The relay is designed for plug-in mounting, with a durability of 100,000 operations for Normally Closed (NC) circuits and a mechanical life expectancy of 20,000,000 operations. The contact material is AgNi (Silver Nickel), indicating its suitability for a wide range of applications. | Finder | 2 in stock | Quick Quote | |
 | 99.80.9.024.99 Finder 99.80.9.024.99 is a suppressor module designed for use with a control voltage (AC) plug-in configuration. It operates within a rated voltage range of 6-24Vdc. The part is identified by its blue power consumption indicator. | Finder | 600 in stock | Quick Quote | |
 | 40.52.9.024.0000 Finder 40.52.9.024.0000 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 lower current ratings of 0.6A at 110Vdc and 0.3A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 2C/O / DPDT (Double Pole Double Throw), capable of handling ambient air temperatures from -40 to +85 degrees Celsius for operation and has a rated voltage for AC operations. The relay features a net width of 24Vdc, a net depth of 25 mm, and a mounting mode length of 29 mm, with a 2 Pole(s) rated active power configuration. Power consumption is noted at 0.65 W, with a response time also at 0.65 W. It includes a visual position indicator with 5.3mm pins pitch, supports up to 100,000 operations for Normally Closed (NC) circuits, and is designed for up to 10,000,000 operations. The relay's construction includes AgNi (Silver Nickel) contacts, with a control voltage (AC) of 6 kV, and it is suitable for PCB or plug-in mounting. | Finder | 10 in stock | Quick Quote | |
 | 38.51.7.024.0050 Finder 38.51.7.024.0050 is a relay with a box-clamp connection type, designed for a rated current of 6A at 250Vac (AC-1) and 6A at 30Vdc (DC-1), with lower current ratings of 0.2A at 110Vdc and 0.12A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. It operates with a supply voltage of 1C/O / SPDT (Single Pole Double Throw), supporting an ambient air temperature for operation of 300VA at 230Vac and for storage at AC-15 with 1500VA at 250Vac (AC-1). The rated voltage for AC operation is specified with a wide range of -40 to +70 degrees Celsius. It utilizes a communication protocol labeled as C, has a net width of 24Vdc, and offers protection functions rated at 250Vac with a control voltage (AC) of 4 kV. The mounting mode is 6.2 mm wide, suitable for 1 Pole(s) configurations, and it can be mounted on a DIN rail or used as a plug-in unit. The relay is sensitive to DC control coil, adheres to EN61984 standards, and features contacts made of AgNi (Silver Nickel). | Finder | 2 in stock | 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.