Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 36 A, Minimum Overload Relay Current Setting 28 A, Trip Class 10, NEMA Size Not Applicable, Number of Poles 3, Reset Type Auto, Manual, Mounting Style Direct To Contactor, Relay Style IEC, Overload Protection Type Thermal, Standards IEC 60947-4-1, CSA, UL Listed, Body Depth 3.62 in, Body Height 2 in, Body Width 2.12 in, Overall Height 3 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)