The ElectronicSwitch YCZ4A is a 400V 7pin electromagnetic switch starter designed for reliable on/off control in industrial and automation settings. It features a protection cover and a momentary reset push button, with a 15A load rating, making it suitable for controlling moderate to heavy electrical equipment while helping improve safety and control reliability. Key benefits Safe, robust control for 400V AC circuits, supporting reliable start/stop of equipment. Handles loads up to 15A, making it suitable for motors, pumps, heaters, and other common industrial devices. 7pin configuration provides flexible wiring options for power, control, and auxiliary connections. Electromagnetic actuation offers fast, dependable switching with a long service life. Protection cover shields the internal components from dust, debris, and incidental contact, enhancing durability and user safety. Momentary reset push button enables quick reset in control circuits without full power cycling, supporting safer and more convenient operation. Model YCZ4A with a compact design suitable for installation in control panels and starter assemblies. Key attributes Functionality: On/Off electromagnetic switching for initiating and stopping electrical loads. Compatibility: rated for up to 400V AC; suitable for 15A rated circuits and compatible with standard control panel applications. Pin configuration: 7 pins, enabling versatile wiring and control options. Protection: includes a protection cover to improve safety and robustness in industrial environments. Momentary reset: integrated push button provides a reset function within the control scheme. Model: YCZ4A, designed for use as a starter switch in appropriate electrical systems. Size and form: compact design suitable for panel mounting in control cabinets and starter assemblies. Use cases and applications Industrial motor or pump starters: reliable on/off control of 400V motors or pumps in manufacturing lines or processing equipment. Conveyor and machinery control: start/stop control for conveyors, presses, or CNC tooling with a quick reset option after faults. Industrial lighting and heating circuits: robust switch for controlling current lighting or heating elements in commercial or industrial installations, where a protection cover and reset capability add safety and convenience. Installation and usage notes Ensure wiring complies with applicable electrical standards and local regulations. Verify that the load current does not exceed the 15A rating and that connections match the 7pin configuration. Use the protection cover as intended to protect the contacts and control wiring from entry of dust or incidental contact. Use the momentary reset push button as part of the control sequence to safely reset the system after a fault or test event. This description reflects the product branding, model, and features of the ElectronicSwitch YCZ4A, keeping the specifications intact while presenting clear, customerfocused information for informed decisions.