Circuit Breakers
Showing 49–60 of 169 results
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![Blue Sea 7135 187 - Series Thermal Circuit Breaker-25Amp [7135]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7135-187-series-thermal-circuit-breaker-25amp-7135.webp)
Circuit BreakersBlue Sea 7135 187 – Series Thermal Circuit Breaker-25Amp [7135]
Original price was: $93.58.$58.32Current price is: $58.32. Add to cart -
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![Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp [7136]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7136-187-series-thermal-circuit-breaker-30amp-7136.webp)
Circuit BreakersBlue Sea 7136 187 – Series Thermal Circuit Breaker – 30Amp [7136]
Original price was: $93.58.$62.89Current price is: $62.89. Add to cart -
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![Blue Sea 7138 187 - Series Thermal Circuit Breaker-40Amp [7138]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7138-187-series-thermal-circuit-breaker-40amp-7138.webp)
Circuit BreakersBlue Sea 7138 187 – Series Thermal Circuit Breaker-40Amp [7138]
Original price was: $93.58.$74.53Current price is: $74.53. Add to cart -
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![Blue Sea 7139 187 - Series Thermal Circuit Breaker-50Amp [7139]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7139-187-series-thermal-circuit-breaker-50amp-7139.webp)
Circuit BreakersBlue Sea 7139 187 – Series Thermal Circuit Breaker-50Amp [7139]
Original price was: $93.58.$69.00Current price is: $69.00. Add to cart -
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![Blue Sea 7140187 - Series Thermal Circuit Breaker-60Amp [7140]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7140187-series-thermal-circuit-breaker-60amp-7140.webp)
Circuit BreakersBlue Sea 7140187 – Series Thermal Circuit Breaker-60Amp [7140]
Original price was: $93.58.$68.54Current price is: $68.54. Add to cart -
Sale!
![Blue Sea 7141187 - Series Thermal Circuit Breaker-70Amp [7141]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7141187-series-thermal-circuit-breaker-70amp-7141.webp)
Circuit BreakersBlue Sea 7141187 – Series Thermal Circuit Breaker-70Amp [7141]
Original price was: $93.58.$64.74Current price is: $64.74. Add to cart -
Sale!
![Blue Sea 7142187 - Series Thermal Circuit Breaker-80Amp [7142]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7142187-series-thermal-circuit-breaker-80amp-7142.webp)
Circuit BreakersBlue Sea 7142187 – Series Thermal Circuit Breaker-80Amp [7142]
Original price was: $93.58.$69.73Current price is: $69.73. Add to cart -
Sale!
![Blue Sea 7143187 - Series Thermal Circuit Breaker-90Amp [7143]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7143187-series-thermal-circuit-breaker-90amp-7143.webp)
Circuit BreakersBlue Sea 7143187 – Series Thermal Circuit Breaker-90Amp [7143]
Original price was: $93.58.$69.37Current price is: $69.37. Add to cart -
Sale!
![Blue Sea 7144187 - Series Thermal Circuit Breaker-100Amp [7144]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7144187-series-thermal-circuit-breaker-100amp-7144.webp)
Circuit BreakersBlue Sea 7144187 – Series Thermal Circuit Breaker-100Amp [7144]
Original price was: $93.58.$52.20Current price is: $52.20. Add to cart -
Sale!
![Blue Sea 7146187 - Series Thermal Circuit Breaker-120Amp [7146]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7146187-series-thermal-circuit-breaker-120amp-7146.webp)
Circuit BreakersBlue Sea 7146187 – Series Thermal Circuit Breaker-120Amp [7146]
Original price was: $93.58.$70.11Current price is: $70.11. Add to cart -
Sale!
![Blue Sea 7148187 - Series Thermal Circuit Breaker-150Amp [7148]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7148187-series-thermal-circuit-breaker-150amp-7148.webp)
Circuit BreakersBlue Sea 7148187 – Series Thermal Circuit Breaker-150Amp [7148]
Original price was: $93.58.$55.92Current price is: $55.92. Add to cart -
Sale!
![Blue Sea 7149 200 Amp Circuit Breaker - Surface Mount [7149]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-7149-200-amp-circuit-breaker-surface-mount-7149.webp)
Circuit BreakersBlue Sea 7149 200 Amp Circuit Breaker – Surface Mount [7149]
Original price was: $122.63.$78.84Current price is: $78.84. Add to cart