Blue Sea Systems 285-Series Surface Mount Circuit Breaker, 50A 48V DC, IP67

Safeguard your marine and automotive electrical systems with the Blue Sea Systems 285-Series Surface Mount Circuit Breaker. Engineered for reliability in harsh environments, this 50 Amp thermal circuit breaker provides robust protection and convenient switching functionality for medium-duty loads. Its ignition-protected design makes it safe for installation aboard gasoline-powered boats, while its IP67 waterproof rating ensures dependable performance in wet conditions. Upgrade your vessel's safety and performance today with Blue Sea Systems.

Key Benefits & Features:

• Robust Circuit Protection: Provides reliable 50 Amp circuit protection for 25-150A loads when both switching and protection are required.
• Clear Status Indication: Features a visible reset lever that clearly shows an open condition, simplifying troubleshooting and fault identification.
• Enhanced Safety Design: Equipped with a "Trip Free" mechanism, preventing the circuit from being manually held closed during an overload, ensuring superior safety.
• Wide Voltage Compatibility: Supports DC electrical systems up to 48V, making it versatile for various marine and automotive applications.
• High Interrupt Capacity: Offers a 3000A interrupt capacity at 48V, safely breaking high fault currents without damage.
• Ignition Protected: Meets SAE J1171 external ignition protection requirements, crucial for safe installation aboard gasoline-powered boats where fumes may be present.
• Marine-Grade Waterproofing: IP67 rated, providing protection against immersion up to 1 meter for 30 minutes, ensuring reliable operation in marine environments.
• Surface Mount Design: Facilitates easy installation directly onto flat surfaces.
• Heavy-Duty Connections: Features M6 terminal studs that accept 1/4" ring terminals for secure, high-current wiring.
• Broad Temperature Range: Operates reliably from -40° C to 85° C, designed to withstand extreme environmental conditions.

Compatibility & Pairings:

• Serves as a direct, drop-in replacement for 185-series circuit breakers.
• Pair with Blue Sea Systems' high-quality ring terminals for optimal electrical connections.

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.