Marine Supply MRBF Surface and Terminal Mount Battery Fuse Blocks

Description of Marine Supply MRBF Surface and Terminal Mount Battery Fuse Blocks

Marine-grade, ignition-protected fuse blocks accommodate high amperage MRBF fuses. Suitable for protecting DC main, inverter, windlass, and bow thruster circuits. Mounts on a 3/8" battery post, battery switch or busbar, allowing for easy installation in tight space constraints and satisfies circuit protection rule. Includes insulating cap to prevent accidental shorts.

Surface mount fuse blocks accommodate 1 MRBF fuses, for consolidated high amperage circuit protection. Utilizes marine-grade stainless steel and UV-stabilized plastics, and are ignition protected. Clip-on cover insulates terminal connections and includes label recesses for easy circuit identification.

Specification of Marine Supply MRBF Surface and Terminal Mount Battery Fuse Blocks

Stud Size: 5/16" (M8), accepts 5/16" ring terminals

Terminal Mounting Hole: 3/8" (M10)

Maximum Voltage Rating: 58Vdc

Amperage Rating: 30A – 500A

Interrupt Rating: 10,000A @ 14Vdc / 5,000A @ 32Vdc / 2,000A @ 58Vdc

Maximum Torque Rating: 12 N•m (106 in-lbs)

Material: Body - Ceramic; Housing & Cover: UL-rated 94V0 Thermoplastic; Ring Terminals - Tin Plated

Features of Marine Supply MRBF Surface and Terminal Mount Battery Fuse Blocks

Voltage Max Operating: 58V DC, Amps Max Operating: 300A per block, Terminal Fuses Avail.: 30A-300A, Terminal Stud Size: 5/16"-18 (8mm), Mounting Hole Size: #10 (5mm)3/8"
Compact, high-amp fuse—appropriate for DC Main, inverter, windlass, and bow thruster circuit protection
Weatherproof – suitable for small open-cockpit boats and other harsh environments
Insulating cap prevents accidental shorts
Ignition protected when used with MRBF fuses
Fuses sold separately
Fit type: Universal Fit

Application of Marine Supply MRBF Surface and Terminal Mount Battery Fuse Blocks

Full range circuit protection for automotive and marine applications. The breaking capacity meets the requirements of conventional vehicle batteries and 12V, 24V and 42V electrical networks. Compact, high-amp fuse appropriate for DC Main, inverters, windlass, and bow thruster circuit protection. Provides high current protection in tight space constraints. Ignition protected when used with MRBF Terminal Fuse Blocks. Isolated stud design uses standard M8 hardware and permits stacking of terminals.

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

Tel/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363