BEP AC Circuit Breaker Panel without Meters, Double Pole Change Over Panel

The BEP AC Circuit Breaker Panel without Meters, Double Pole Change Over Panel (Model 900-ACCH-110V) is a marine-grade electrical distribution component designed for dual AC power source management on vessels and mobile installations. Built by BEP Marine, a recognized manufacturer of marine electrical systems, this dual-input panel enables seamless switching between shore power and onboard inverter sources without manual rewiring—a critical safety and convenience feature in marine and off-grid power applications.

Specifications reflect a compact, dedicated solution: two 30-amp circuit breakers protect each input line at 110V AC nominal voltage, with a 6mm negative bus bar (IS-6MM-2) for solid return-path integrity. The double-pole change-over architecture means the panel switches both live and neutral conductors simultaneously between inputs, preventing hot-leg faults during transitions. This design is essential for systems where shore power alternates with inverter power—common on cruising vessels, emergency backup systems, and remote installations where power sources must be isolated and managed independently. The compact footprint (6 x 5 x 8 inches, 1.3 lbs) permits installation in confined spaces typical of marine engine rooms and equipment cabinets.

This panel serves vessel operators, marine electricians, RV system integrators, and off-grid power installers who require reliable, UL-compliant power distribution without integrated metering. Unlike meters-included alternatives that add cost and complexity, this model prioritizes switching integrity and breaker protection—allowing installers to add meters separately if monitoring is needed. The 30-amp breaker rating suits 110V AC circuits typical of auxiliary loads (galley equipment, cabin climate control, battery charging systems) rather than main house power, making it ideal for secondary power distribution on mid-sized vessels and mobile installations.