Thermal Circuit Breakers
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Thermal Circuit Breakers

Panel-mounted, thermal-actuated circuit breakers. 35 to 125 amps. 2"x31/8"

To determine the correct amperage, divide the wattage by the voltage and round up to the nearest breaker size.
For example 1000W/12V = 83.33A a 100 Amp breaker would be appropriate.

Product SKU Captain's Price Options Qty
50 Amp Thermal Breaker, Thru-Bulkhead with Panel & LED $176.95
50 Amp Thermal Breaker, Surface Mount $120.95
70 Amp Thermal Breaker, Thru-Bulkhead with Panel & LED $176.95
70 Amp Thermal Breaker, Surface Mount $120.95
110 Amp Thermal Breaker, Thru-Bulkhead with Panel & LED $205.95
110 Amp Thermal Breaker, Surface Mount $120.95
150 Amp Thermal Breaker, Thru-Bulkhead with Panel & LED $176.95
150 Amp Thermal Breaker, Surface Mount $120.95
Blue Sea 7035 187 - Series Thermal Circuit Breaker - 25Amp $71.95
Blue Sea 7036 187 - Series Thermal Circuit Breaker - 30Amp $71.95
Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A $71.95
Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp $71.95
Blue Sea 7040 187 - Series Thermal Circuit Breaker - 60Amp $71.95
Blue Sea 7041 187 - Series Thermal Circuit Breaker - 70Amp $71.95
Blue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A $71.95
Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp $71.95
Blue Sea 7044 187 - Series Thermal Circuit Breaker - 100Amp $71.95
Blue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp $71.95
Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp $71.95
Blue Sea 7048 187 - Series Thermal Circuit Breaker - 150Amp $71.95
Blue Sea 7135 187 - Series Thermal Circuit Breaker - 25Amp $71.95
Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp $71.95
Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp $71.95
Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp $71.95
Blue Sea 7140 187 - Series Thermal Circuit Breaker - 60Amp $71.95
Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp
Out Of Stock 		$71.95
Blue Sea 7142 187 - Series Thermal Circuit Breaker - 80Amp $71.95
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp $71.95
Blue Sea 7144 187 - Series Thermal Circuit Breaker - 100Amp $71.95
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp $71.95
Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp $71.95