4-Station Pump Relay Box for Seamless DC System Integration by MBC Marine!
The 4-Station Pump Relay Box is engineered to control a common seawater pump shared among up to four DC air conditioning units, ensuring efficient and coordinated operation.
Our Pump Relay (PRP) board enables smooth, automatic switching of a shared seawater pump between multiple DC A/C units.
Each unit is equipped with independent, fully isolated pump trigger inputs compatible with 12V – 24V and 48V DC signals, guaranteeing safe and flexible integration. The pump power input and output are also isolated and suitable for 12V – 24V and 48V DC systems. Housed in a plastic enclosure, the relay box allows clean, organized wiring for all control inputs and pump connections—offering a dependable, space-saving solution for modern marine DC air conditioning setups.
Categories : Accessories, Electrical accessories
