BEP Pro Installer 400A Dual Bank Control Switch - MC10

Manage house power, engine starting and emergency battery paralleling from one BEP Marine Pro Installer MC10 switch. For boats or vehicles with a single engine and a house battery bank, it lets you isolate the engine while keeping house equipment powered.

Key features

• Separate house and engine circuits during normal operation keep starter-induced voltage spikes away from sensitive house electronics.
• The isolated-On setting maintains power to house loads while the engine is electrically disconnected for servicing.
• Emergency parallel control brings both banks together when needed.
• Front wiring access and three removable side plates make cable connections easier to reach.
• A shared connection height allows direct grouping with Pro Installer busbars.
• The removable knob supports isolation during maintenance.

Specifications

• Model: Pro Installer MC10
• System voltage: 12–48V DC
• Continuous current rating: 400A
• Intermittent current rating: 600A for 5 minutes
• Cranking current rating: 1500A for 10 seconds
• Dimensions: 3.85 x 3.85 x 3.62 inches
• Studs: Four 10mm tinned copper studs
• Washers and nuts: Stainless steel
• Housing material: Fiber-reinforced plastic
• Waterproof rating: IP67
• Ignition protection testing: UL1107
• Marking: CE

Good to know

Both battery banks must have the same voltage. The stated current ratings require the specified 4/0 cable; smaller cable reduces the amperage rating. The source specifies surface mounting only.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings