Energy Solutions

Blue Sea Fuse Block for 12 ST Blade Fuses

£93.50
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8-25026
Blue Sea Systems ST Blade fuse block with 12 independent circuits, a common negative bus and an insulating cover.

Available for collection or delivery in ~1 day

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

This Blue Sea Systems ST Blade Fuse Block provides twelve independently fused DC circuits from a single positive feed, with a common negative bus built into the same block. It accepts standard ST (ATO/ATC) blade fuses, so each circuit can be protected at its own rating, and tin-plated copper bus bars give low-resistance, corrosion-resistant connections for marine use. The integral negative bus lets both the positive fuse and the negative return land at the block, keeping wiring compact and tidy. A clear insulating cover protects the terminals and carries circuit-identification labels. The block handles up to 100A total with a maximum of 30A per circuit, making it ideal for accessory and electronics distribution on boats and vehicles.

PRODUCT DETAILS

  • Twelve independently fused DC circuits from one feed
  • Common negative bus built into the block
  • Accepts standard ST (ATO/ATC) blade fuses
  • Tin-plated copper bus bars resist corrosion
  • Clear insulating cover with circuit labelling
  • Rated 100A per block, 30A maximum per circuit
  • Ideal for accessory and electronics distribution
  • Blue Sea Systems quality for marine environments

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Key specifications

Circuits12
Fuse typeST (ATO/ATC) blade
Negative busCommon, integral
CoverInsulating cover included

Electrical

Rating100A per block
Max per circuit30A
Bus bar materialTin-plated copper

General

BrandBlue Sea Systems
Manufacturer part5026
Part number8-25026
Country of originUnited States

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What fuses does this block use?
It takes standard ST blade fuses, also known as ATO/ATC blade fuses, with a maximum of 30A per circuit.
Does it include a negative bus?
Yes. A common negative bus is built into the block, so the positive fuse and the negative return for each circuit both land at the same block. A clear cover is also included.
How many circuits and how much current can it handle?
It provides 12 independently fused circuits and is rated at 100A for the whole block, with up to 30A on any single circuit.