ACS-OVL-12-18 Overload Relay, Thermal Setting Range 12 to 18 A, Height 3.70 In, Width 1.77 In, Depth 2.60 In, Standards UL, Coordinated Protection per IEC 947-4-3, Includes Trip Indicator, Finger Safe Terminals Feature continuously readjustable current settings. Have temperature compensation, tripped indicator, test button, stop button, manual and automatic reset button, finger-safe terminals, and 1 NO/1 NC contacts. UL and C-UL Listed.