Controllers & Electrical Components & Wiring
Electrical & lighting components are essential for industrial control systems, equipment operation, and workspace illumination in modern automation environments. This category currently includes relays, LED lights, axial fans and fan parts, terminal blocks, cables, panel boxes, and related electrical accessories. Widely applied in control cabinets, industrial machinery, automation systems, and electronic equipment, these products support reliable power distribution, signal control, thermal management, and efficient lighting performance. Engineered for dependable operation and practical system integration, these electrical and lighting solutions are designed to improve installation efficiency, operational stability, and long-term reliability in demanding industrial applications. Quality materials and precision manufacturing help ensure consistent electrical performance and durable everyday use. Serving industrial customers across Europe and North America, we continue expanding our electrical and lighting product range to support evolving automation and equipment integration requirements with reliable supply and application-focused support.
Relays
A relay is an electrically operated switch that uses a small control current to open or close circuits, allowing low-power signals to control high-power loads safely. Relays are widely used in industrial automation, power distribution, and equipment control, providing functions such as signal amplification, circuit isolation, and automatic regulation. Common types include electromagnetic relays, solid-state relays, and time relays, available with various contact configurations, coil voltages, and mounting options. With reliable switching performance and strong insulation, relays help protect equipment and ensure stable operation of control systems.
3 ProductsSignal Lights / Warning Lights
Signal lights and warning lights are visual indication devices used to display the operating status of machines and production lines, such as running, stopped, fault, or emergency conditions. They are widely installed on control panels, machines, and conveyors to improve operational awareness and workplace safety. Available in various colors, mounting styles, and voltage options, including LED tower lights and panel indicator lights, they offer high brightness, long service life, and low power consumption. Choosing the right signal light helps operators respond quickly to abnormal conditions and supports efficient and safe production.
1 ProductsLED Lights
Industrial LED lights are designed for reliable illumination in demanding working environments such as machine tools, control cabinets, inspection stations, and production lines. Compared with traditional lighting technologies, industrial LED lights offer high efficiency, long service life, and low maintenance requirements. They are available in various voltages, mounting options, and protection levels to meet different industrial applications, including continuous operation and harsh conditions. With stable performance and durable construction, industrial LED lights help improve visibility, operational safety, and productivity on the factory floor.
16 ProductsAxial Fan & Fan Parts
Axial Fan and Fan Parts are essential components provided by JLCMC for global industrial applications, featuring high-quality industrial fans such as axial fans, DC fans, and AC fans. Both cooling devices support 120V and 240V voltage options to meet diverse industrial needs. Axial Fans are key mechanical components for optimizing cooling systems. They efficiently move air to ensure heat dissipation, precise temperature control, and cooling, keeping equipment running smoothly and extending its lifespan. These fans are widely used in industrial, electronic, and automation equipment, such as machine tools, compressors, 3D printers, PLC controllers, inverters, and electrical control cabinets, offering exceptional cooling performance. It is recommended that AC fans be used in large equipment and fixed ventilation systems where continuous airflow is required. DC fans, known for their energy efficiency and low noise, are ideal for machinery that requires precise temperature control.
23 ProductsPLCs
A Programmable Logic Controller (PLC) is a specialized industrial computer designed to automate and control machines and manufacturing processes. It receives input signals from devices such as sensors and switches, processes these signals according to a user-defined program, and sends output signals to control actuators such as motors, valves, and relays. PLCs are widely used in industrial automation because they offer high reliability, strong resistance to electrical interference, flexible programming, easy maintenance, and excellent scalability, making them a key component of modern automated control systems.
7 ProductsTerminal Blocks
Welcome to JLCMC's comprehensive selection of electrical terminal blocks. Designed for secure, reliable, and organized wire connections, our catalog features high-quality DIN rail terminal blocks, PCB terminal blocks, and barrier strips suitable for industrial automation, power distribution, and commercial applications. Browse our range to find the perfect terminal block connector for your specific wiring needs.
11 ProductsCable
Industrial cables are used for power transmission and signal connection between electrical equipment, control cabinets, sensors, and actuators. Common types include power cables, control cables, sensor cables, and shielded cables, with different conductor materials, insulation types, and shielding structures to suit various applications. High-quality cables offer stable transmission, wear resistance, oil resistance, and flexibility, ensuring reliable performance in moving parts and harsh environments such as drag chains. Selecting the proper cable according to voltage, current, environment, and bending requirements is essential for the safety and stability of the electrical system.
4 ProductsPanel Boxes
Panel boxes and junction boxes are enclosures used to house and protect electrical components, terminals, and wiring from dust, moisture, and mechanical damage. They are widely used in machine control, power distribution, and automation systems. Available in various sizes, materials, and protection ratings such as IP65, these boxes provide organized internal space, easy installation, and reliable sealing performance. Waterproof junction boxes and distribution boxes help ensure the safe operation of electrical systems in indoor and outdoor environments, extending equipment service life and simplifying maintenance.
1 ProductsElectrical Accessories
Electrical accessories are essential components in electrical installation and maintenance, including products like DIN rails, cable connectors, quick-connect terminals, cable ties, insulating tapes, distribution boxes, power cables, and more. These accessories play a crucial role in ensuring the proper functioning of electrical equipment, as well as enhancing the safety and reliability of the system. Different types of accessories offer distinct performance features: for instance, waterproof connectors provide protection against water and dust; flame-retardant hoses help prevent fire spread; cable ties help organize cables neatly; and cables and cable trays protect and organize electrical wiring effectively. When choosing electrical accessories, it’s important to consider the specific needs of the application, focusing on key factors such as material, temperature resistance, conductivity, and corrosion resistance. For example, in humid environments, waterproof connectors and cables should be prioritized; while in high-temperature or fire-prone areas, flame-retardant materials and high-temperature-resistant products are essential. Selecting the right electrical accessories not only ensures the smooth operation of equipment but also reduces maintenance costs and enhances overall safety. Additionally, compatibility between accessories and the main equipment is an important factor in the selection process. It is crucial to ensure that the chosen accessories work seamlessly with the primary system to guarantee optimal performance. By selecting the right materials for each application, it is possible to extend the lifespan of the electrical system, reduce failure rates, and ensure long-term stability and safety for the project.
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