The Fireye 60-1386-2 is a closed wiring base designed for surface mounting in Fireye flame safeguard applications. It is used with Fireye D Series and Flame-Monitor systems and provides the wiring base required for compatible control installations. Fireye documentation identifies the 60-1386-2 as the surface-mount wiring base, while the 60-1466-2 is the cabinet-mount alternative.