Mastervolt 70404100 C-4-RB Remote Basic Control Panel

Mastervolt C-4-RB Remote Basic Charger Control Panel

The Mastervolt 70404100 (Model: C-4-RB) is a compact, flush-mount remote basic monitoring panel designed for Mastervolt high-capacity battery chargers, including the Mass series (Mass 24/75, Mass 24/100, Mass 48/50) and IVO Smart charger line. Engineered to provide real-time operational status away from the main engine room or battery locker, this panel allows vessel operators to visually track battery charging stages at a glance.

Featuring a 6-LED status indicator array, the C-4-RB displays the active 3-stage+ charging phase (Bulk, Absorption, Float) along with system alerts such as high temperature and mains power status. Designed within Mastervolt's MasterVision modular switchboard framework, the panel integrates seamlessly into standardized helm dashboards, monitoring stations, or distribution panels via modular RJ-style plug-and-play cabling. 

Key Features

• Intuitive 6-LED Status Array: Provides quick visual feedback for charge status (Bulk, Absorption, Float), grid AC power presence, and thermal/voltage fault conditions.

• MasterVision Modular System: Standardized housing allows neat side-by-side snap integration with other Mastervision AC/DC circuit breaker and monitoring modules.

• Low-Profile Dashboard Mounting: Flush-fit bezel designed for helm control stations, navigation desks, or technical cabinetry.

• Plug-and-Play Installation: Connects directly to the accessory port of compatible Mastervolt chargers, drawing operating power straight from the host unit.

Specifications