This YH02-A electromagnetic push button switch is designed for reliable control of machine tool equipment. Featuring dual voltage capability, it handles 8A at 110V and 15A at 220V, making it versatile for various power requirements. The switch includes both 4-pin and 5-pin configurations for flexible installation options. Its waterproof panel construction provides protection in demanding industrial environments, while the durable plastic housing ensures long-term reliability. The switch is compatible with multiple model variants including KJD17, KJD17A, KLD28, and KLD28A series. Perfect for industrial machinery, power tools, and equipment control applications, this switch combines robust performance with safety features. The clear ON/OFF indicators help operators easily identify the switch status. Installation is straightforward with standard mounting options, and the switch is backed by a one-year warranty. Its compact design integrates seamlessly into control panels while maintaining professional functionality.