Type TF are control power transformers that have factory installed fuse blocks into the top of the device with two primary and one secondary fuse block. The primary fuse block is designed for rejection-type class CC fuse and for the secondary fuse block it accept non-rejection-type, midget fuse. Type TF transformers come in the MultiTap version as well. This industrial control transformer has a power rating of 500VA and is single phase. It has a 208/360/416/520 V primary voltage and 85/104/115 V secondary voltage with a temperature rise of 115 C. Dimensions for this product are 3.2 in (H), 3.75 in (W), 3.59 in (D). This transformer has screw clamp terminals connections and its winding is made of copper. This device is compatible with the fingersafe cover FSC1. This transformer complies to UL, CE & CSA standards.