Ignitions and Electrical› Wiring Components

BLUE SEA

CIRCUIT BREAKER PUSH BUTTON ST 20A

$21.98

SKU: B03C 2134-BSS

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Blue Sea Systems 2134-BSS is a push-button reset thermal circuit breaker designed for economical circuit protection. It is suitable for loads ranging from 3 to 40 Amperes when switching is handled elsewhere. This breaker features a compact design for high-density configurations and is ignition protected, making it safe for gasoline-powered boats.

Key specifications include a 20A amperage rating, a maximum voltage of 28 volts DC, and a 1000 ampere interrupt capacity. The body material is phenolic, and it utilizes a thermal circuit breaker type with a manual reset. AC ratings are omitted as they do not meet minimum ABYC requirements.

Fitment

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Specifications

BrandBLUE SEA
Part NumberB03C 2134-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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