Littelfuse ECSL31A is a versatile electronic motor overload relay with 10A resistive output load rating and multiple input tolerance options (-15% to +20%). It features 0.25 in. (6.35 mm) male quick connect terminals, adjustable trip delay range (0.150 - 7s), and fast response time (≤75ms). This relay also offers peak detection, toroid sensor type, and a trip point range of 2-20 adjustable. It operates in various sensor modes, has trip delay sensing on startup, and provides accurate trip point hysteresis (±5%). With its reliability and performance, the ECSL31A is an excellent choice for motor protection applications.