Wilhelmsen Marine Engineering’s test panels are used worldwide.

The test panels are used for marine, offshore and industrial applications for the testing of different electrical components, such as coils, contactors, thermal relays, volt and ammeters, lamps, fuses and fluorescent tubes.

The panel cabinets are built of 2mm sheet steel and constructed with hinged doors. All the necessary switching, adjusting and instrumentation equipment for operation and monitoring is placed in the front panel door. A mimic diagram painted on the panel indicates the circuit. This ensures easy and proper operation of the panels test circuits. The panels are painted in a light grey (RAL 6019) or yellow (RAL 1015) colour and IP32 and IEC144 type protection is available.
 
The panels are delivered with an instruction manual including a wiring diagram, list of components and an operation manual.

Wilhelmsen Marine Engineering have two type of test panel which are type "MINI" and "MAXI".