Ignitions and Electrical› Wiring Components

SEA DOG

THERMAL CIRCUIT BREAKER 5 AMP

$18.29

SKU: S0GF 420805

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

Beginner — under 30 min

Description

The Sea-Dog 420805-1 is a 5-amp thermal AC/DC circuit breaker designed to protect electrical circuits from excess current. It features a push-to-reset mechanism and is constructed from molded Bakelite with stamped brass contacts.

This circuit breaker is vibration and shock resistant, making it an economical alternative to magnetic breakers. Unlike fuses, it is resettable after tripping and has a compact, panel-mounted design. It operates at 125-250VAC or 32VDC.

Fitment

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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.

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Specifications

BrandSEA DOG
Part NumberS0GF 420805

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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