TR2/S505SC-1-R TR2/S505SC-2.5-R TR2/S505SC-2-R TR2/S505SC-3.15-R TR2/S505SC-4-R TR2/S505SC-5-R TR2/S505SC-6.3-R TR2/S505SC-8-R TR2/S505-V-1-RR TR2/S505-V3.15R