Blue Sea Systems 7400-BSS A-Series Flat Rocker Circuit Breaker 5A

Blue Sea Systems A-Series Single-Pole 5A Flat Rocker Circuit Breaker

The Blue Sea Systems 7400-BSS (Retail Part Number 7400) is a single-pole, magnetic-hydraulic circuit breaker rated for 5 Amperes. Built around the standard A-Series frame, this model features a Flat Rocker Actuator designed to sit completely flush with the panel face when set to the "ON" position. This profile eliminates accidental switching from snagged lines, gear, or physical contact in high-traffic wheelhouses, navigation centers, and distribution panels.

Operating on a magnetic-hydraulic trip mechanism, the 7400-BSS provides precise current sensing that remains unaffected by ambient enclosure temperatures. It incorporates a "Trip-Free" design that prevents the actuator from being force-held in the "ON" state under an active short-circuit or overload condition. Integrated international ON/OFF indication symbols support vertical or horizontal panel mounting.

Key Features

• Flush Flat Rocker Actuator: Positioned flush in the "ON" state to prevent accidental switching of 24-hour circuits or critical electronics.

• Magnetic-Hydraulic Trip Mechanism: Provides accurate trip delays and precise overcurrent protection without thermal ambient derating.

• "Trip-Free" Safety Feature: Cannot be held manually in the "ON" position during an active fault or short-circuit condition.

• Universal Orientation: Clear international symbols support both vertical and horizontal panel layouts.

• Standard Panel Compatibility: Industry-standard mounting footprint for Blue Sea Systems marine circuit breaker panels.