Electromagnetic Push Button Switch Models - KLD28 (4PIN) - KLD28A (5PIN) Key specifications - Rated voltage: AC 250V - Rated current: 18A (AC1), 15A (AC3) - Coil voltage: 220-240V Why this switch - Reliable electromagnetic actuation for control circuits - Designed to operate at standard mains voltage with clear current ratings - Flexible wiring options with 4-pin or 5-pin configurations What it delivers - Clear actuation and dependable switching within its electrical parameters - Stable performance in demanding control and automation environments - Easy integration into electrical panels and control circuits that require push button operation Compatibility and configurations - Suitable for control circuits that use 4-pin (KLD28) or 5-pin (KLD28A) connections - Works with AC mains applications up to 250V - Coil voltage configured for 220-240V supply Use scenarios - Start/stop control on industrial machinery and equipment - Control panels in manufacturing lines and automation systems - Push-button control for conveyors, process equipment, and other electrical control interfaces Notes - Ensure the supply matches the coil voltage (220-240V) and stay within the rated voltage (AC 250V) and currents (18A AC1, 15A AC3) - Select the appropriate pin configuration (4PIN or 5PIN) to match wiring requirements This description preserves the product brand, models, and functional specifications while clearly outlining benefits, compatibility, and practical applications.