The 193-B1H2 is an electronic overload relay with IEC standards, designed for three-phase systems with a current range of 12-38 AMP. It features a manual reset function, trip class 10-20, and mounts to SPM2 contactors up to 100-A38. The relay includes 1 normally closed and 1 normally open output. Discontinued by the manufacturer on 06/01/2007, it comes with a warranty from Beyondtech (original factory warranty not applicable).