Blue Sea 7433 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 50 Amp

The Blue Sea 7433 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker is a 50 Amp electrical protection device engineered for marine, RV, and off-grid power distribution systems. This compact, single-pole breaker fits standard 2-inch slot panelboards and provides critical overcurrent protection in applications where reliable fault isolation is non-negotiable—from vessel electrical systems to mobile command centers and remote power installations.

Rated at 50 amps, the 7433 employs a trip-free design that cannot be held in the "ON" position during fault current conditions—a critical safety feature that prevents dangerous manual bypass of the breaker during electrical stress. The color-coded rocker actuator clearly indicates the "OFF" position at a glance, enabling rapid visual inspection during systems checks or emergency procedures. The small case form factor allows installation in space-constrained electrical panels without requiring oversized enclosures, a significant advantage in compact vehicle or vessel builds where panel real estate is limited.

This breaker serves operators and technicians who demand dependable electrical fault protection in mobile, maritime, or tactical power systems. Whether managing main distribution in a vessel's electrical panel, protecting auxiliary circuits in expedition vehicles, or safeguarding off-grid power arrays, the 7433 delivers deterministic protection without manual intervention during overload conditions. Blue Sea Systems' reputation for marine-grade reliability makes this unit suitable for high-corrosion environments where electrical integrity cannot be compromised.

The 50-amp rating aligns with applications requiring moderate to heavy current distribution—sufficient for larger auxiliary systems, battery chargers, or inverter protection without the bulk of higher-amperage models. Installation into existing 2-inch slot panelboards ensures compatibility with standard marine and RV electrical architectures, simplifying retrofit and replacement tasks in field conditions.