AG Publications Aquafax Equipment Catalogue

CIRCUIT PROTECTION

www.aquafax.co.uk

BLUE SEA FUSES & FUSE BLOCKS

TERMINAL FUSE BLOCKS MRBF - MARINE RATED BATTERY FUSE Easily and economically satisfies ABYC 7" circuit protection rule by mounting on a 3/8" battery post, battery switch or busbar. • New isolated stud design uses standard M8 hardware and permits stacking of terminals. • Compact high amp fuse - appropriate for DC Main, inverter windlass and bow thruster circuit protection. • Provides high current protection in tight space constraints. • Weatherproof - suitable for small open-cockpit boats and other harsh environments. • Insulating cap prevents accidental shorts. • Accepts 5/16" or 3/8" ring terminals. TERMINAL FUSES MRBF - MARINE RATED BATTERY FUSE • High Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks. • Clear window – blown visual indication. • Colour coded for each amperage. Regulatory - Terminal Fuses Meets SAE J1171 external ignition protection requirements IP66 – protected against powerful water jets ABYC E-11.12.1.1.1. Each ungrounded conductor connected to a battery charger, alternator, or other charging source, shall be provided with over current protection within a distance of seven inches (175mm) of the point of connection to the DC electrical system or to the battery.

Specifications Voltage Max Operating: Amperage Max Operating:

TERMINAL STUD

MOUNTING HOLE

PART NO.

58 Volts DC

8-25191 8-22151

1 stud

3/8"

300 Amps DC

Maximum Torque: Terminal Stud Size:

75 in-lbs M8 (5/16")

2 stud

3/8"

Terminal Fuses Available:

30-300 Amps

MRBF ® Terminal Fuse

Part No. 8-22151 Fuses not included

Part No. 8-25191 Fuse not included

Specifications Interrupting

PART NO. AMPS

COLOUR

10,000A @ 45 V DC 5,000A @ 32V DC 2,000A @ 58V DC

8-25175 8-25176 8-25177 8-25178 8-25181 8-25183 8-25184 8-25185 8-25186 8-25187 8-25189 8-25190

30A 40A 50A 60A 80A 100A 125A 150A 175A 200A 250A 300A

LT Green LT Blue

Capacity:

Red Gold Lime

Volt. Max Operating: Fuse Hole Opening:

58 Volts DC

M8 (5/16")

Yellow Green Orange

561

White

Blue Pink Grey

ST-BLADE BATTERY TERMINAL MOUNT FUSE BLOCK Screw Terminal. Easily add up to 4 fused circuits with insulating cover to the terminal of a battery. Provides power to new accessories in your boat or vehicle. • Easy to install 4 ATO®/ATC® fused circuits.

Specifications:

Part No. 8-25023

Voltage Max. Operating: Amperage Max. Operating: Amperage Max. Operating:

32V DC

30A (per circuit) 100A (per block)

Fuse Type:

ATO ® or ATC ® Fuses

MAXI™ FUSE BLOCK SYSTEM • The economical system for 30 - 80 Amp fusing. • Snap-on terminal cover insulates all conductive • Mounts on the battery terminal stud. • Screw terminals for securing wires. • Nylon insulated ring terminals included. • Insulating cover included. • Accepts small format circuit labels. • Includes 1 fuse..

Screw Terminal:

#8-32 Screws with captive star lock washer Clearance for 3/8" [M10] stud

Mounting Thru-hole:

Also available in a kit with negative busbar. Kit Part No. 8-25024

8-25023

MAXI™ FUSES • Silver plated connector blades for corrosion resistance. • Visible indication of blown condition.

PART NO. AMPS

parts, satisfying ABYC/USCG requirements. • Accepts wire sizes 2 to 25mm 2 (14 to 4 AWG) from sides or bottom. • For use on systems up to 32V DC. • Terminal screws compress fuse blades within blocks for low resistance connections. Part No. 8-25006100

8-25138 8-25139 8-25140 8-25141 8-25142 8-25143

30A 40A 50A 60A 70A 80A

MAXI ® FUSE