Elevate your workshop safety and efficiency with the Grizzly Industrial Magnetic Switch. Designed specifically for 3-phase systems at 220V, this robust switch is perfect for machines up to 3 HP. Its magnetic design ensures reliable operation, providing a secure on/off control that minimizes accidental startups. The durable construction guarantees longevity, making it an essential addition to any serious woodworker or metalworker's toolkit. Easy to install and operate, the G4673 is a smart choice for enhancing your equipment's performance while prioritizing safety. Upgrade your workspace today!