BEP 770 Pro Installer 400A On/Off Battery Switch

The BEP 770 Pro Installer Battery Switch provides reliable, high-capacity battery isolation for 12–48V DC marine electrical systems. Rated for 400A continuous current and up to 1500A cranking, it combines powerful performance with an intuitive On/Off operation.

Its versatile design supports surface, rear-panel or front-panel mounting, while multiple cable-access options help simplify installation. Built from strong, UV-stabilised fibre-reinforced materials, the switch is IP66 rated and engineered to withstand harsh marine environments.

Key Features

• Simple On/Off battery isolation
• Surface, rear-panel or front-panel mounting
• Multiple cable-access options
• Two 10mm (3/8") connection studs
• Stainless-steel nuts and washers
• UV-stabilised, fibre-reinforced construction
• Industry-standard 98 × 98mm footprint
• IP66 rated
• UL1107 ignition-protected
• CE marked
• Suitable for 12–48V DC systems

Specifications

• Continuous rating: 400A DC
• Intermittent rating: 600A DC
• Cranking rating: 1500A DC
• Maximum voltage: 48V DC
• Operation: On/Off
• Connections: 2 × 10mm (3/8") studs
• Dimensions: 98 × 98 × 92mm
• Mounting: Surface, rear panel or front panel

Please note: This standard-mount model is not compatible with BEP link bars. Choose the corresponding EZ-Mount model if link-bar compatibility is required.