The JR36-63 thermal overload relay is a robust protection device designed for 220V three-phase motor applications. This precision-engineered relay features adjustable current settings, allowing you to fine-tune the protection parameters for your specific motor requirements. The black housing houses sophisticated thermal sensing elements that monitor current flow and respond quickly to overload conditions, helping prevent costly motor damage. Its compact form factor makes it ideal for integration into industrial control circuits, while maintaining excellent performance in demanding environments. The relay's durable construction ensures reliable operation and consistent protection over extended periods. Perfect for industrial applications where motor protection is critical, this relay offers dependable overcurrent safeguarding through its thermal trip mechanism. The unit's straightforward installation process and clear current adjustment markers make it a practical choice for both new installations and system upgrades. Its compatibility with standard industrial control systems makes it a versatile solution for various motor protection scenarios.