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MEGA-fuse 125A/80V (Single pc)

The Victron MEGA-fuse 125A / 80V is a high-current DC protection fuse designed for battery systems up to 80 V, offering low voltage drop and robust circuit protection.

Current rating: 125 A Maximum voltage: 80 V DC Voltage drop at rated current: ~110 mV Cold resistance: ~0.653 mΩ Suitable for 12 V, 24 V, 48 V and higher voltage DC systems Dimensions: 9 x 19 x 67mm
£8.16
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SKU: CIP138125020
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Product Details

The Victron MEGA-fuse 125A / 80V is engineered to protect high-current DC circuits across a wide range of battery voltages. It is rated at 125 A and supports system voltages up to 80 V, making it suitable for 12 V, 24 V, 48 V and beyond.

Thanks to its relatively low voltage drop (~110 mV) and cold resistance (~0.653 mΩ), this fuse minimises losses while safeguarding against overcurrent conditions.

Compact in form, it integrates easily into fuse holders, busbars, or DC distribution assemblies. Its design aligns with Victron’s DC distribution architecture and is compatible with associated fuse holders and systems.

Product Specifications

Electrical Specifications

  • Current Rating: 125 A
  • Voltage Rating: 80 V
  • Approximate Voltage Drop: 110 mV
  • Cold Resistance: 0.653 mΩ

Mechanical Specifications

  • Fuse Type: MEGA
  • Total Length: 68.8 mm
  • Distance Between Hole Centers: 50.8 mm
  • Mounting Hole Diameter: 8.7 mm
  • Terminal Width: 19 mm
  • Body Length: 29.2 mm
  • Terminal Height: 16.2 mm

Compatibility & Installation

  • Required Accessories: Designed for use with a dedicated Victron MEGA fuse holder.
  • Application: Optimized for high-current protection in Victron Energy systems, particularly those utilizing 48V battery configurations.

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Datasheets
MEGA-fuse 125A/80V (Single pc) - Data Sheet
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