4 Way IP66 Marine Switch Panel SZ1906 These units feature the attractive tactile rocker switches that are common on luxury Australian and foreign made motor cruisers. They are pre-wired as much as possible, with wiring connections made via standard spade terminals for ease. The 4 way panel measures 120H x 130W and the 6 way 130W x 170H. Both require about 80mm of space behind the mounting bulkhead. The 4 way has 6,10,15 & 20A rated circuit breakers and the 6 way has 6,6,10,10,15 & 20A breakers, and the switches feature LED illumination to let you know which circuit is active. Moulded from ABS plastic, black in colour