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.
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General purpose plug-in electromechanical relay with mechanical indicator - Finder (55 Series) - Control coil voltage 24Vdc - 2 poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contact - Rated current 10A (250Vac; AC-1) / 10A (30Vdc; DC-1) - Rated swit
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Finder 56.34.9.012.0000 is a relay with a connection type of Fast-on 187, designed to handle rated currents of 12A at 250Vac (AC-1) and 12A at 30Vdc (DC-1), with lower currents of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. It operates with a supply voltage of 4C/O or 4PDT (4 Pole Double Throw), suitable for ambient air temperatures ranging from -40 to +70 degrees Celsius for operation and is capable of handling 700VA at 230Vac (AC-15) and 3000VA at 250Vac (AC-1) for ambient air temperature storage. The rated voltage for AC operations is specified for 250Vac, with a control voltage (AC) of 4 kV. This relay features a rated active power of 4 Pole(s), utilizes a plug-in design for residual current sensitivity, and supports up to 100,000 operations for Normally Closed (NC) circuits. Its construction material is AgNi (Silver Nickel), with a length of 50,000,000 operations and a diameter of protection functions rated at 250Vac. The poles are designed for 12Vdc, indicating its compatibility and operational specifications.
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Miniature electromechanical plug-in power relay with mechanical indicator - Finder (56 series) - Control coil voltage 24Vdc - 4 poles (4P) - 4C/O / 4PDT (4 Pole Double Throw) contact - Rated current 12A (250Vac; AC-1) / 12A (30Vdc; DC-1) - Rated switching
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General purpose plug-in electromechanical relay - Finder (55 Series) - Control coil voltage 220Vdc - 4 poles (4P) - 4C/O / 4PDT (4 Pole Double Throw) contact - Rated current 7A (250Vac; AC-1) / 7A (30Vdc; DC-1) - Rated switching power 350VA (230Vac; AC-15
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Finder 56.32.8.120.0050 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 current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It supports a supply voltage of 2C/O / DPDT (Double Pole Double Throw), operates within an ambient air temperature range of -40 to +70 degrees Celsius for both operation and storage, and is designed for a control voltage of 120Vac (50Hz/60Hz). The relay features a protection function with a control voltage AC of 4 kV, a rated active power of 2 poles, and is specified for up to 100,000 operations for Normally Closed (NC) circuits and 20,000,000 operations overall. The relay's contacts are made of AgNi (Silver Nickel), indicating its material composition for durability and conductivity.
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Finder 56.32.8.240.0000 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 current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It supports a supply voltage of 2C/O / DPDT (Double Pole Double Throw), operates within an ambient air temperature range of -40 to +70 degrees Celsius for both operation and storage, and is rated for 700VA at 230Vac and 3000VA at 250Vac. The rated voltage for AC operation is 250Vac, with a control voltage (AC) of 240Vac (50Hz/60Hz) and a protection function rating of 4 kV. This relay is designed for up to 100,000 operations for Normally Closed (NC) circuits and 20,000,000 operations overall, featuring a contact material of AgNi (Silver Nickel).
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Finder 55.34.9.024.5090 is a relay with solder pin connection type, designed for a rated current of 7A at 250Vac (AC-1) and 7A 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 4C/O or 4PDT (4 Pole Double Throw), within an ambient air temperature range for operation of 350VA at 230Vac and for storage at AC-15, indicating a speed at AC-1. The rated voltage for AC operation is specified with a wide ambient temperature range of -40 to +85 degrees Celsius. It supports a communication protocol of type C, with a pole configuration of 24Vdc and protection functions rated at 250Vac. The net depth of the part is 37.2 mm, with a control voltage (AC) of 4 kV and a mounting mode width of 27.7 mm. The rated active power is for 4 poles, with a power consumption depth of 20.7 mm. It features plug-in mounting for ease of installation, utilizes a diode cross-section, and is designed for up to 150,000 operations for Normally Closed (NC) circuits. The length of the part is made from AgNi+Au (Gold plated silver-nickel), ensuring durability for up to 50,000,000 operations.
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Miniature electromechanical plug-in power relay with LED indicator - Finder (56 series) - Control coil voltage 12Vdc - 2 poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contact - Rated current 12A (250Vac; AC-1) / 12A (30Vdc; DC-1) - Rated switching p
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Finder 56.32.9.012.0080 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 current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc (DC-1) 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 from -40 to +70 degrees Celsius for operation, and has a rated voltage for AC applications. The relay supports a communication protocol of type C, is designed for use with a control voltage (AC) of 4 kV, and has a rated active power of 2 poles. Its design includes protection functions rated at 250Vac, a residual current sensitivity feature with a plug-in connection type, and a diode cross-section. The relay is rated for 100,000 operations for Normally Closed (NC) circuits, with a durability of 50,000,000 operations, indicating its robustness for extensive use.
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Finder 56.32.9.024.0090 is a relay with a connection type of Fast-on 187, designed for a rated current of 12A at 250Vac (AC-1) and 12A at 30Vdc (DC-1), with lower current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 2C/O / DPDT (Double Pole Double Throw), and is suitable for ambient air temperatures ranging from -40 to +70 degrees Celsius for operation, and has a rated voltage for AC operations. The relay supports a communication protocol of type C, is designed for use with a 24Vdc control voltage, and offers protection functions at 250Vac with a control voltage AC rating of 4 kV. It is a 2 Pole device with plug-in residual current sensitivity, utilizes a diode cross-section, and is capable of 100,000 operations for Normally Closed (NC) circuits. The relay's contacts are made from AgNi (Silver Nickel), and it is designed for up to 50,000,000 operations, indicating its durability and longevity in applications.
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| 55.32.9.024.5040 General purpose plug-in electromechanical relay with mechanical indicator - Finder (55 Series) - Control coil voltage 24Vdc - 2 poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contact - Rated current 10A (250Vac; AC-1) / 10A (30Vdc; DC-1) - Rated swit | Finder | Quick Quote | ||
| 56.34.9.012.0000 Finder 56.34.9.012.0000 is a relay with a connection type of Fast-on 187, designed to handle rated currents of 12A at 250Vac (AC-1) and 12A at 30Vdc (DC-1), with lower currents of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts in DC-1 design. It operates with a supply voltage of 4C/O or 4PDT (4 Pole Double Throw), suitable for ambient air temperatures ranging from -40 to +70 degrees Celsius for operation and is capable of handling 700VA at 230Vac (AC-15) and 3000VA at 250Vac (AC-1) for ambient air temperature storage. The rated voltage for AC operations is specified for 250Vac, with a control voltage (AC) of 4 kV. This relay features a rated active power of 4 Pole(s), utilizes a plug-in design for residual current sensitivity, and supports up to 100,000 operations for Normally Closed (NC) circuits. Its construction material is AgNi (Silver Nickel), with a length of 50,000,000 operations and a diameter of protection functions rated at 250Vac. The poles are designed for 12Vdc, indicating its compatibility and operational specifications. | Finder | Quick Quote | ||
| 56.34.9.024.4040 Miniature electromechanical plug-in power relay with mechanical indicator - Finder (56 series) - Control coil voltage 24Vdc - 4 poles (4P) - 4C/O / 4PDT (4 Pole Double Throw) contact - Rated current 12A (250Vac; AC-1) / 12A (30Vdc; DC-1) - Rated switching | Finder | Quick Quote | ||
| 55.34.9.220.0000 General purpose plug-in electromechanical relay - Finder (55 Series) - Control coil voltage 220Vdc - 4 poles (4P) - 4C/O / 4PDT (4 Pole Double Throw) contact - Rated current 7A (250Vac; AC-1) / 7A (30Vdc; DC-1) - Rated switching power 350VA (230Vac; AC-15 | Finder | Quick Quote | ||
| 56.32.8.120.0050 Finder 56.32.8.120.0050 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 current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It supports a supply voltage of 2C/O / DPDT (Double Pole Double Throw), operates within an ambient air temperature range of -40 to +70 degrees Celsius for both operation and storage, and is designed for a control voltage of 120Vac (50Hz/60Hz). The relay features a protection function with a control voltage AC of 4 kV, a rated active power of 2 poles, and is specified for up to 100,000 operations for Normally Closed (NC) circuits and 20,000,000 operations overall. The relay's contacts are made of AgNi (Silver Nickel), indicating its material composition for durability and conductivity. | Finder | Quick Quote | ||
| 56.32.8.240.0000 Finder 56.32.8.240.0000 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 current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It supports a supply voltage of 2C/O / DPDT (Double Pole Double Throw), operates within an ambient air temperature range of -40 to +70 degrees Celsius for both operation and storage, and is rated for 700VA at 230Vac and 3000VA at 250Vac. The rated voltage for AC operation is 250Vac, with a control voltage (AC) of 240Vac (50Hz/60Hz) and a protection function rating of 4 kV. This relay is designed for up to 100,000 operations for Normally Closed (NC) circuits and 20,000,000 operations overall, featuring a contact material of AgNi (Silver Nickel). | Finder | Quick Quote | ||
| 55.34.9.024.5090 Finder 55.34.9.024.5090 is a relay with solder pin connection type, designed for a rated current of 7A at 250Vac (AC-1) and 7A 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 4C/O or 4PDT (4 Pole Double Throw), within an ambient air temperature range for operation of 350VA at 230Vac and for storage at AC-15, indicating a speed at AC-1. The rated voltage for AC operation is specified with a wide ambient temperature range of -40 to +85 degrees Celsius. It supports a communication protocol of type C, with a pole configuration of 24Vdc and protection functions rated at 250Vac. The net depth of the part is 37.2 mm, with a control voltage (AC) of 4 kV and a mounting mode width of 27.7 mm. The rated active power is for 4 poles, with a power consumption depth of 20.7 mm. It features plug-in mounting for ease of installation, utilizes a diode cross-section, and is designed for up to 150,000 operations for Normally Closed (NC) circuits. The length of the part is made from AgNi+Au (Gold plated silver-nickel), ensuring durability for up to 50,000,000 operations. | Finder | Quick Quote | ||
| 56.32.9.012.0070 Miniature electromechanical plug-in power relay with LED indicator - Finder (56 series) - Control coil voltage 12Vdc - 2 poles (2P) - 2C/O / DPDT (Double Pole Double Throw) contact - Rated current 12A (250Vac; AC-1) / 12A (30Vdc; DC-1) - Rated switching p | Finder | Quick Quote | ||
| 56.32.9.012.0080 Finder 56.32.9.012.0080 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 current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc (DC-1) 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 from -40 to +70 degrees Celsius for operation, and has a rated voltage for AC applications. The relay supports a communication protocol of type C, is designed for use with a control voltage (AC) of 4 kV, and has a rated active power of 2 poles. Its design includes protection functions rated at 250Vac, a residual current sensitivity feature with a plug-in connection type, and a diode cross-section. The relay is rated for 100,000 operations for Normally Closed (NC) circuits, with a durability of 50,000,000 operations, indicating its robustness for extensive use. | Finder | Quick Quote | ||
| 56.32.9.024.0090 Finder 56.32.9.024.0090 is a relay with a connection type of Fast-on 187, designed for a rated current of 12A at 250Vac (AC-1) and 12A at 30Vdc (DC-1), with lower current ratings of 0.5A at 110Vdc and 0.25A at 220Vdc for Normally Open (NO) auxiliary contacts. It operates with a supply voltage of 2C/O / DPDT (Double Pole Double Throw), and is suitable for ambient air temperatures ranging from -40 to +70 degrees Celsius for operation, and has a rated voltage for AC operations. The relay supports a communication protocol of type C, is designed for use with a 24Vdc control voltage, and offers protection functions at 250Vac with a control voltage AC rating of 4 kV. It is a 2 Pole device with plug-in residual current sensitivity, utilizes a diode cross-section, and is capable of 100,000 operations for Normally Closed (NC) circuits. The relay's contacts are made from AgNi (Silver Nickel), and it is designed for up to 50,000,000 operations, indicating its durability and longevity in applications. | Finder | 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.