THE IOTA ITS-30RL 30 AMP AUTOMATIC TRANSFER SWITCH OVERHEATED AND CAUSED DAMAGE TO THE CHASSIS SIDE ELECTRICAL CONNECTION. DAMAGE TO WIRING CONSISTED OF MELTED WHITE (RETURN TO GROUND) WIRES ON THE SHORE POWER TO TRAILER OUTPUT ON THE SWITCH. SMOKE AND (HEAT) FIRE FROM MELTING SWITCH IN THE ENCLOSED HOUSING CAUSING SMOKE TO FILL THE TRAVEL TRAILER. *TR