Feature Highlights: 1. Dual Protection & Safety Design – Equipped with power-off and undervoltage protection, this switch ensures safe operation by preventing automatic restart after unexpected power loss. The green start button must be pressed to resume operation. 2. Electromagnetic Start with Brake Function – Features an electromagnetic start mechanism with one-pole cutoff for reliable braking control, ideal for machinery requiring precise stop/start management. 3. High-Capacity & Durable Build – Rated at 16A (AC-3) and 18A (AC-1), it handles high loads effortlessly. Made from PA66 material with IP55 protection, it resists dust, moisture, and wear. 4. Wide Compatibility – Suitable for machine tools, table saws, large power tools, garden machinery, and other industrial equipment. Can be paired with an overload protection switch for combined undervoltage and overload safety. 5. Easy Installation & Clear Operation – Simple 4-pin wiring and a compact design (11768.6mm) allow quick integration. The red emergency stop cover and color-coded buttons provide intuitive control. Product Details: This electromagnetic push button switch (Model: KJD17BD-16-3) delivers reliable power control and safety for industrial and heavy-duty tools. It combines an electromagnetic start function with undervoltage and power-off protection—preventing unintended startup after power interruption. The dual-pole cutoff and brake capability ensure secure operation, while its robust PA66 housing and IP55 rating offer durability in demanding environments. Easy to install and designed for long service life (50,000 operating cycles), it’s a versatile choice for machinery, workshop tools, and automated equipment. Specifications: - Product Name: Electromagnetic Push Button Switch - Model: KJD17BD-16-3 - Rated Voltage: AC250V - Current: 16A - Rated Current: 18A (AC-1), 15A (AC-3) - Coil Voltage: 220–240V - Rated Frequency: 50/60Hz - Pin Number: 4-Pin - Protection Degree: IP55 - Operating Cycles: 50,000 - Ambient Temperature: T85/55 - Material: PA66 - Size: 117 x 68.6mm - Color: As shown in the image Package Includes: 1 × Push Button Switch Note: Slight color variations may occur due to lighting and display differences. Allowable sizing error is +/- 1–3cm.