IS-PU-UL SKU IS-PU-UL-249 The IS-PU-UL is a 48V DC, 2A, UL listed power supply. One IS-PU-UL is required for every one IS-CCU, IS-SCU, IS-RCU, and IS-IPC in the system. Please log in to see price or purchase this item Request an account (0)No Reviews yet Line Comment Special Price Features:Can be mounted to a 19 (2U) rack with IS-RACKRatings & ReviewsNo reviews availableBe the first to Write a Review