Blue Sea Systems MRBF Terminal Fuse, 50A – Ignition Protected & ABYC Compliant

Ensure robust and reliable DC circuit protection for your vessel or vehicle with the Blue Sea Systems 5177 MRBF Terminal Fuse. Engineered to meet stringent marine and automotive safety standards, this 50A fuse provides essential safeguarding for high-amperage systems. Its innovative design allows for quick visual inspection and ensures lasting performance in harsh environments. Upgrade your electrical system's safety and reliability today.

• High 50A Amperage Rating: Provides critical protection for demanding DC circuits.
• SAE J1171 Ignition Protected: Safe for installation aboard gasoline-powered boats and vehicles, significantly reducing fire hazards.
• Clear Window for Visual Indication: Allows for immediate and easy identification of a blown fuse, simplifying troubleshooting.
• High Interrupt Capacity: Satisfies ABYC requirements for DC Main circuit protection on large battery banks, offering superior safety with ratings up to 10,000A @ 14V DC, 5,000A @ 32V DC, and 2,000A @ 58V DC.
• Versatile Voltage Compatibility: Designed for systems up to 58V DC, making it suitable for 12V, 24V, and 48V applications.
• Marine-Grade Durability (IP66): Rated dust-tight and capable of withstanding heavy seas, ensuring long-term reliability in challenging conditions.
• Color-Coded Amperage: Simplifies correct identification and installation.
• Backed by a 5-Year Warranty: Ensures long-term reliability and peace of mind.

This MRBF Terminal Fuse requires the use of a compatible Terminal Fuse Block, such as Blue Sea Systems PN 5191 or PN 2151. Do not mount the fuse directly to the battery terminal without a fuse block.

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.