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Authorised Victron Energy InstallerBlue Sea Systems MRBF Terminal Fuse, 80 A (5181)
Excellent on Google

Blue Sea Systems MRBF Terminal Fuse, 80 A (5181)

Compact marine-rated battery fuse (MRBF), 80 A, for an MRBF terminal fuse block. Ignition protected, with a clear window that shows a blown fuse.

£14.49In stock · 12 available
Usually dispatched in 1 to 2 working daysUK delivery, priced at checkout
Manufacturer’s warrantyGenuine stock, covered by the manufacturer’s own warranty terms
14-day returnsOn unused standard items
Tom Alderdice
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Overview

About this product

The MRBF terminal fuse gives compact, high-interrupt protection for main DC circuits on large battery banks in vans, motorhomes, boats and off-grid systems. It is ignition protected, so it is suitable for engine spaces and petrol-engined boats, and a clear window shows at a glance whether it has blown. Each rating is colour-coded.

The fuse must be fitted in an MRBF terminal fuse block (Blue Sea Systems 5191 single or 2151 dual). Do not bolt it straight onto a battery terminal.

Specifications

  • Rating: 80 A
  • Maximum voltage: 58 V DC
  • Interrupt capacity: 10,000 A at 14 V DC, 5,000 A at 32 V DC, 2,000 A at 58 V DC
  • Ignition protected: yes
  • Fits: MRBF terminal fuse blocks 5191 and 2151 (M8 stud)
  • Weight: 0.03 kg
  • Manufacturer: Blue Sea Systems, part number 5181
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