Ignitions and Electrical› Wiring Components

BLUE SEA

FUSE MIDI 125A

$23.30

SKU: B03C 5257-BSS

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Blue Sea Systems 5257-BSS is a 125 Amp AMI/MIDI fuse designed for circuit protection in automotive, commercial, and industrial applications. It features fast-acting protection ideal for electronic devices and tin-plated copper connector blades for corrosion resistance. The fuse has a maximum voltage of 32V DC and an interrupt capacity of 5000A at 16V DC or 2000A at 32V DC.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBLUE SEA
Part NumberB03C 5257-BSS

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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