Littelfuse ECS4HBC Current Monitoring – 120 Volt, Double Throw, Single Pole Budget

Littelfuse ECS4HBC is a versatile electronic motor starter ideal for protecting motors. It has an output load rating of 10A resistive @ 240V and can handle up to 1/2 hp @ 250V. The termination type is 0.25 in. male quick connect terminals. It operates at a frequency of 50/60 Hz with an input tolerance of -20% to 10%. The trip delay range can be adjusted between 0.5 and 50 seconds, and the response time is ≤75 ms. The current sensor range is maximum 50A turns for steady state and 300A turns for inrush current. The sensor type is a toroid with through-hole wiring. It offers peak detection and can detect over or undercurrent. The trip point range is adjustable from 5 to 50. The trip delay vs temperature is ±15% and the trip point vs temperature is approximately ±5%. The trip point hysteresis is ±5%.