Thermal Overload Relay LRD3322 (17-25A): Adjustable current setting range from 17 to 25 amps with 1 Normally Open (1NO) and 1 Normally Closed (1NC) auxiliary contacts for motor control and overload protection
Direct Mount Compatibility: Designed for use with compatible LC1D40 through LC1D95 series contactors for installation in motor starters, automation panels, and industrial control systems
Motor Protection Performance: Designed for motor control circuits up to 660V AC and built to help protect motors from overload conditions and phase imbalance
Industrial Thermal Relay Design: Built for reliable operation in demanding motor control environments while maintaining a panel-friendly form factor. Approximate dimensions: 71 mm (W) × 56 mm (H) × 119 mm (D)
IEC-Compliant Protection: Conforms to IEC 60947-4-1 standards and is marked on the unit with Ui 750V and Uimp 6kV for industrial motor protection applications