Littelfuse KSD1123 is an encapsulated circuitry product with a 1A steady state and 10A inrush @ 60°C output load rating. It has 0.25 in. (6.35 mm) male quick connect terminals for termination. The input tolerance is ±20% and it can operate in up to 95% relative non-condensing humidity. It offers ±0.5% or 20ms repeat accuracy and ≥100 insulation resistance. The setpoint vs ambient temperature and operating voltage variation is ≤±10%. The time delay tolerance is ±5% and it has a dielectric breakdown of ≥2000V terminals to mounting surface. The output voltage drop is ≅2.5V @ 1A and the recycle time is ≤150ms. It has a leakage current of ≅7A @ 230V ac when in the open state. DC units are reverse polarity protected and it requires a minimum output holding current of ≤40mA.