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MEGA-fuse 300A/80V (Single pc)

MEGA-fuse 300A/80V (Single pc)

SKU:CIP138300020

Brand: Victron

High-current 300 Amp rating. Suitable for up to 80 Volts DC applications. Very low cold resistance. Essential protection for large 48V DC systems. Standardised MEGA/AMG bolt-down format. Dimensions: 9 x 19 x67mm

78 in stock

Regular price £6.80 GBP
Regular price Sale price £6.80 GBP
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Product Details

The Victron MEGA-fuse 300A/80V is an indispensable component for high-power DC electrical installations, offering robust circuit protection against severe short circuits and overcurrent events. Rated at a significant 300 Amps with an impressive maximum voltage of 80 Volts DC, this MEGA/AMG fuse is specifically designed for use in demanding applications, including main battery connections and safeguarding large inverters, especially within high-voltage 48V nominal systems.

This high-quality, bolt-down fuse ensures electrical system safety and longevity, critical for marine, vehicle, and off-grid power setups. With a remarkably low cold resistance and minimal approximate voltage drop of just , the fuse minimises energy waste and heat generation, contributing to the overall efficiency of your installation.

This product is supplied as a single unit, providing a practical solution for specific fusing requirements or simple replacements.

Product Specifications

Performance & Electrical Specifications

  • Current Rating: 300 A
  • Voltage Rating: 80 V
  • Approximate Voltage Drop: 80 mV
  • Cold Resistance: 0.171 mΩ
  • Fuse Type: MEGA fuse (standard)

Mechanical Specifications

  • Mounting Type: Bolt-on
  • Mounting Hole Diameter: 8.7 mm (Designed for M8 bolts)
  • Overall Length: 68.8 mm
  • Total Width: 19 mm
  • Center-to-Center Hole Distance: 50.8 mm
  • Internal Body Width: 29.2 mm
  • Connection Tab Width: 16.2 mm

System Integration & Safety

  • Installation: Must be used with a compatible MEGA fuse holder to ensure safety and proper electrical contact.
  • Application: Recommended for primary circuit protection in marine, automotive, and off-grid solar systems, particularly those utilizing 48V battery banks.
  • Construction: High-durability design engineered to withstand the vibration and thermal demands of professional power installations.
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MEGA-fuse 300A/80V (Single pc)
MEGA-fuse 300A/80V (Single pc)CIP138300020
MEGA-fuse 300A/80V (Single pc)CIP138300020
£6.80/ea
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