GE HC OEC 9900 Elite and GE OEC 9800 Fluoroscopes Snubber Boards are a PCB with a 70 amp fuse to provide fused protection of internal system components from the high voltage system components, such as the X-ray tube or High Voltage Transformer. System model number A349855, Snubber Board number 00-880405-03 rev 5. This product is used for image intensified fluoroscopic x-rays for interventional radiologic procedures.