Check the listing for details. SQUARE D 9065ST320 Overload Relay, NEMA, Electronic, Manual 21AM82. Condition: New. Listed at 401.12 USD. NEMA Overload Relay, Auxiliary Contact Form 1NC, Maximum Overload Relay Current Setting 90 A, Minimum Overload Relay Current Setting 30 A, Trip Class 10/20, Maximum Voltage Rating 600V AC, NEMA Size 3, Number of Poles 3, Number of Required Thermals Not Applicable, Reset Type Manual, Includes Thermal Units Not Applicable, Mounting Style Direct To Contactor, Compatible with Series 9065 Motor Logic Solid State Overload Relays, Relay Style NEMA, Overload Protection Type Electronic, Phase Three Motor Logic(TM) Overload Relays• 3-phase, 60/50 Hz, 600VAC 3:1 current adjustment range Class 10/20 selectable thermal protectionHeaterless construction with adjustable full-load amps. Relays are protected against phase loss and phase imbalance. Mount separately or use to retrofit an existing Square D.