BEP Marine 771-S Pro Installer 400A Selector Battery Switch

The BEP Marine 771-S Pro Installer MC10 is a heavy-duty selector battery switch designed for modern boats with increased power demands. This high-capacity switch handles 400 amps continuous duty, 600 amps intermittent, and 1500 amps cranking power, making it ideal for vessels with multiple battery banks and high electrical loads.

Key Features:

• Industry-standard mounting footprint compatible with Guest, Perko, and Blue Sea switches
• Large cable terminals easily accommodate doubled cables for high-current applications
• Flexible mounting options: surface, rear, or front installation
• 1-2-Both-Off operation for seamless battery bank switching
• Three 10mm studs with 3.8-inch spacing for secure connections
• Rated for 12V to 48V DC systems with 48V maximum voltage

Specifications:

• Continuous Rating: 400 amps
• Intermittent Rating: 600 amps
• Cranking Rating: 1500 amps
• Voltage Range: 12-48V DC
• Dimensions: 3.85" L x 3.85" W x 3.62" H
• Terminal Studs: 3x 10mm

Note: Selector switches do not isolate sensitive electronics from voltage spikes generated during engine starting. For electronic protection, consider installing a battery isolator or voltage spike suppressor in addition to this switch.