Industrial Relays are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many industrial relay manufacturers including Littelfuse, Omron, Phoenix Contact, Schneider Electric, Sensata, TE Connectivity, Weidmuller & more.
Industrial relays are electrically operated switching devices used to control high-power circuits with low-power control signals in automation and control systems. They provide reliable isolation between control equipment and connected loads, helping protect sensitive electronics while enabling safe operation of motors, heaters, solenoids, and other industrial devices. Designed for demanding environments, industrial relays support dependable switching performance in applications requiring durability, flexibility, and long service life.
Applications: Industrial relays are commonly used in control panels, PLC systems, motor control circuits, factory automation equipment, process control systems, safety circuits, and power distribution applications where reliable switching and electrical isolation are required.
Common Types: Common industrial relay types include electromechanical relays, solid state relays, power relays, signal relays, safety relays, time-delay relays, and interface relays for a wide range of control and switching requirements.
Selection requirements: Choosing an industrial relay requires evaluating load voltage and current ratings, contact configuration, switching frequency, insulation and isolation requirements, environmental conditions, mounting style, and expected operating life to ensure reliable performance in industrial automation systems.
More...
Please view our large selection of industrial relays below.
