Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A - 3104

Blue Sea Systems C-Series ELCI Main Circuit Breaker – 120/240V AC, 50A – 3104

Protect your boat's AC electrical system with the Blue Sea Systems C-Series ELCI Main Circuit Breaker – 3104. Designed for marine shore-power applications, this 50A, 120/240V AC double-pole circuit breaker combines overcurrent protection with Equipment Leakage Circuit Interrupter (ELCI) functionality to help protect against potentially dangerous electrical leakage faults.

The C-Series ELCI continuously monitors current flow through the AC system and trips when it detects an imbalance that may indicate current leaking to ground. This added protection is especially important aboard boats, where electrical leakage can create shock hazards in and around the vessel.

Designed for use as an AC main circuit breaker, the Blue Sea 3104 provides a convenient solution for protecting a vessel's shore-power system while meeting the demanding requirements of the marine environment.

Key Features

• 50A Main Circuit Protection: Provides reliable overcurrent protection for compatible 50-amp marine AC electrical systems.

• 120/240V AC Operation: Designed for split-phase marine shore-power installations.

• ELCI Protection: Detects potentially hazardous leakage current and disconnects power when a fault condition occurs.

• Double-Pole Design: Simultaneously disconnects both AC lines for proper 120/240V system protection.

• C-Series Construction: Built for dependable performance in demanding marine electrical applications.

• Trip-Free Operation: Breaker cannot be held in the ON position when an electrical fault is present.

• Manual Reset: Allows the breaker to be reset after the cause of a trip has been identified and corrected.

• Marine Electrical Safety: Ideal for use as part of a properly designed shore-power system where ELCI protection is required.

• Blue Sea Systems Quality: Engineered specifically for marine electrical installations and long-term onboard reliability.

Ideal for Marine Shore-Power Systems

The Blue Sea Systems 3104 C-Series ELCI Main Circuit Breaker is an excellent choice for boats equipped with 50A 120/240V AC shore power. By combining main circuit overcurrent protection and equipment leakage detection in one device, it helps simplify AC system protection while improving onboard electrical safety.

Whether you're building a new marine AC electrical panel or upgrading an existing shore-power installation, the Blue Sea 3104 provides dependable circuit protection from one of the most recognized names in marine electrical equipment.

Specifications

• Brand: Blue Sea Systems

• Series: C-Series

• Manufacturer Part Number: 3104

• Product Type: ELCI Main Circuit Breaker

• Amperage: 50A

• Voltage: 120/240V AC

• Poles: Double Pole

• Application: Marine AC Main / Shore Power

• Function: Overcurrent and Equipment Leakage Circuit Interruption

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Manufacturer : Blue Sea Systems
Manufacturer Part No : 3104