Littelfuse MSM20.15W9 is an encapsulated analog time delay relay with a VA output load rating of 0.5A @ 25°C and 0.25A @ 60°C. It has an input AC line frequency of 50/60Hz with a tolerance of ±10% and operates in environments with up to 95% relative humidity. The repeat accuracy is ±5% with a time delay tolerance of ±15%. It has excellent insulation resistance of ≥100 and dielectric breakdown of ≥2000V terminals to mounting surface. The output voltage drop is approximately 2.5V @ 0.5A, and the minimum output holding current is 40mA. The recycle time is ≤75ms.