Preassembled module with white powder coated aluminium recessed face plate containing five 113548 Mini Battery Master Switches, Bussmann heavy duty circuit breaker for anchor winch, five 24 hour essential power supply ‘B’ Series circuit breakers and a 100 amp ‘C’ Series circuit breaker for the DC main supply. Port start, starboard start and house batteries can be isolated independently with the ability to emergency parallel batteries in pairs or altogether. Space is available to fit an additional two battery switches for radio, genset, anchor winch, bow thruster type applications or DVSR. It is also possible to fit an additional two ‘C’ Series circuit breakers for high load applications and up to five more essential circuits ‘B’ Series circuit breakers.