KLD28 electromagnetic safety push button switch — 250V 16A, IP55 waterproof, 4pin Overview A compact safety push button designed for direct integration into control circuits. The KLD28 model provides a clear, reliable switching action suitable for industrial and commercial control panels where a robust, easytowire push button is required. Key benefits Reliable electrical performance: Rated for 250V and 16A, suitable for common AC control and power circuits. Robust against dust and water: IP55 protection helps keep internal contacts protected from dust ingress and water jets, making it suitable for use in harsher indoor and sheltered outdoor environments. Simple integration: 4pin configuration allows straightforward wiring and connection to standard control systems and relay inputs. Positive electromagnetic actuation: Designed to provide consistent contact engagement and reduce contact bounce for dependable switching. Spaceefficient design: Compact footprint for panel mounting or retrofit replacement where space is limited. What this product solves Reduces downtime caused by unreliable or worn push buttons by offering a switch designed for frequent operation. Enables safer and cleaner control installations by providing a sealed switching element that resists dust and water exposure. Simplifies wiring and replacement with a standard 4pin layout that fits common electrical control schemes. Important attributes Function: Electromagnetic safety push button for on/off or control circuit applications. Electrical rating: 250V, 16A. Protection rating: IP55 waterproof. Termination: 4pin connection for easy wiring. Model: KLD28. Typical applications Industrial control panels and machine start stop circuits where a durable push button is required. Outdoor equipment enclosures and pump control boxes that need protection from dust and water jets. Retrofit or replacement in conveyor controls, motor starters, or other electrical control systems that accept a 4pin push button. Installation notes Verify compatibility with existing panel cutout and wiring diagram before installation. Confirm that 250V and 16A ratings match the intended circuit requirements. Ensure proper sealing of the enclosure to maintain IP55 protection for the installed unit. This KLD28 push button switch offers a practical balance of electrical capacity, ingress protection, and straightforward wiring for reliable operation in a variety of control environments.