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Blue Sea 5026 ST Blade Fuse Block w/Cover – 12 Circuit w/Negative Bus
Original price was: $43.96.$28.35Current price is: $28.35.
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Blue Sea 5050 ST CLB Circuit Breaker Block 6 Position 5050
Original price was: $44.00.$34.98Current price is: $34.98.
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Blue Sea 5051 ST CLB Circuit Breaker Block 12 Position 5051
Original price was: $72.00.$51.48Current price is: $51.48.
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Blue Sea 5052 ST CLB Circuit Breaker Block 6 Position wNegative Bus 5052
Original price was: $56.80.$30.87Current price is: $30.87.
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Blue Sea 5054 ST CLB Circuit Breaker Block 12 Position wNegative Bus 5054
Original price was: $96.80.$57.83Current price is: $57.83.
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![Blue Sea 7035 187 - Series Thermal Circuit Breaker - 25Amp [7035]](https://www.discounthardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7035-187-series-thermal-circuit-breaker-25amp-7035.webp)
Blue Sea 7035 187 – Series Thermal Circuit Breaker – 25Amp [7035]
Original price was: $74.36.$39.07Current price is: $39.07.
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![Blue Sea 7036 187 - Series Thermal Circuit Breaker - 30Amp [7036]](https://www.discounthardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7036-187-series-thermal-circuit-breaker-30amp-7036.webp)
Blue Sea 7036 187 – Series Thermal Circuit Breaker – 30Amp [7036]
Original price was: $74.36.$46.93Current price is: $46.93.
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![Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A [7038]](https://www.discounthardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7038-187-series-thermal-circuit-breaker-40a-7038.webp)
Blue Sea 7038 187 – Series Thermal Circuit Breaker – 40A [7038]
Original price was: $74.36.$46.97Current price is: $46.97.
Sale!
![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](https://www.discounthardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7039-187-series-thermal-circuit-breaker-50amp-7039.webp)
Blue Sea 7039 187 – Series Thermal Circuit Breaker – 50Amp [7039]
Original price was: $74.36.$43.01Current price is: $43.01.
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![Blue Sea 7040 187 - Series Thermal Circuit Breaker - 60Amp [7040]](https://www.discounthardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7040-187-series-thermal-circuit-breaker-60amp-7040.webp)
Blue Sea 7040 187 – Series Thermal Circuit Breaker – 60Amp [7040]
Original price was: $74.36.$58.77Current price is: $58.77.
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![Blue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp [7044]](https://www.discounthardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7044-187-series-thermal-circuit-breaker-100amp-7044.webp)
Blue Sea 7044 187 – Series Thermal Circuit Breaker – 100Amp [7044]
Original price was: $74.36.$42.46Current price is: $42.46.
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