BNC Junction Boxes are multiple channel connecting centers for terminating the outputs of accelerometers or other transducer field wiring. They are located in close proximity to the machine to reduce wiring cost and provide convenient access to the vibration signal by a portable data collector or analyzer. Junction Boxes are available in three versions such as "FG″ NEMA 4x fiberglass, "PS″ NEMA 4 powder coated steel and "SS″ NEMA 4x stainless steel.