A Blue Sea Systems circuit breaker, particularly the 285-series, is an essential component in marine electrical systems. Designed for robust performance and durability, it protects circuits from overloads and short circuits, ensuring safe operation on boats and yachts.
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1-2 weeks delivery time The Blue Sea 7049 187-Series Circuit Breaker is a 200A panel-mount, Type III trip-free breaker for DC systems up to 48V, combining switching and circuit protection in a single device. It uses a thermally responsive bi-metal blade, features IP66 waterproof and ignition-protected construction, and includes 5/16"-18 (M8) terminal studs with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 228.98
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1-2 weeks delivery time The Blue Sea 7040 187-Series Circuit Breaker is a 60A panel-mount, Type III trip-free breaker that combines switching and circuit protection for DC systems up to 48V. It uses a thermally responsive bi-metal blade, features IP66 waterproof and ignition-protected construction, and is equipped with 5/16"-18 (M8) terminals with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 152.60
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1-2 weeks delivery time The Blue Sea 7044 187-Series Circuit Breaker is a 100A panel-mount, Type III trip-free breaker for DC systems up to 48V, combining manual switching and circuit protection in a single device. It uses a thermally responsive bi-metal blade, features IP66 waterproof and ignition-protected construction, and includes 5/16"-18 (M8) terminal studs with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 152.60
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1-2 weeks delivery time The Blue Sea 7187 285-Series Circuit Breaker is a 100A surface-mount Type III breaker for DC systems up to 48V, combining manual switching and circuit protection in one device. It is a drop-in replacement for 185-Series breakers and uses a thermally responsive bi-metal blade with a visible reset lever to show trip status. The unit features trip-free operation, M6 terminal studs for 1/4" ring terminals, and is ignition protected and IP67 weather resistant. Operating range: -40°C to +85°C. Weight: 0.50 lb (0.23 kg).
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$ 94.93
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2129 is a 3 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity up to 3000 A at 14.7 V and 2500 A at 28 V. It is ignition protected, trip-free, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2130 is a 5 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 14.58
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2131 is a 7 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2132 is a 10 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2133 is a 15 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2134 is a 20 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2135 is a 25 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2136 is a 30 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2137 is a 40 A thermal circuit breaker with manual push-button reset only, rated for 32 V DC, featuring panel mount 3/8-27 UNS, #8 screw terminals, and an interrupt capacity of 3000 A at 14.7 V and 2500 A at 28 V. It is trip-free, ignition protected, and operates within -10 °C to 60 °C.
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$ 15.24
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1-2 weeks delivery time The Blue Sea Circuit Breaker 2142 is a medium-duty, weatherproof thermal circuit breaker rated at 50 A, supporting 120 V AC and 32 V DC, with manual push-button reset only, #10-32 stainless steel terminal studs, terminal stud torque of 30 in-lb (3.39 Nm), and an interrupt capacity of 3000 A at 120 V AC and 5000 A at 32 V DC.
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$ 89.46
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1-2 weeks delivery time The Blue Sea 3091 C-Series ELCI Circuit Breaker is a double-pole 230VAC / 16A main breaker with 30 mA ground leakage trip, providing protection against short circuit, overload, and ground fault. Magnetic hydraulic, trip-free design with 5000A interrupt capacity, flat rocker actuator, ignition protected, and front panel mount for AC distribution panels.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Blue Sea 7035 187-Series Circuit Breaker is a 25A panel-mount, Type III trip-free breaker combining switching and circuit protection in one device for up to 48V DC systems. It features a thermally responsive bi-metal blade, IP66 waterproof and ignition-protected construction, and 5/16"-18 (M8) terminals with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 151.37
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1-2 weeks delivery time The Blue Sea 7036 187-Series Circuit Breaker is a 30A panel-mount, Type III trip-free breaker combining switching and circuit protection for systems up to 48V DC. It uses a thermally responsive bi-metal blade, features IP66 waterproof and ignition-protected construction, and includes 5/16"-18 (M8) terminals with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating range from -40°C to +85°C.
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$ 144.80
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1-2 weeks delivery time The Blue Sea 7038 187-Series Circuit Breaker is a 40A panel-mount, Type III trip-free breaker that combines switching and circuit protection for systems up to 48V DC. It features a thermally responsive bi-metal blade, IP66 waterproof and ignition-protected construction, and 5/16"-18 (M8) terminals with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 144.80
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1-2 weeks delivery time The Blue Sea 7039 187-Series Circuit Breaker is a 50A panel-mount, Type III trip-free breaker that combines switching and circuit protection for systems up to 48V DC. It features a thermally responsive bi-metal blade, IP66 waterproof and ignition-protected construction, and 5/16"-18 (M8) terminals with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 152.60
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1-2 weeks delivery time The Blue Sea 7041 187-Series Circuit Breaker is a 70A panel-mount, Type III trip-free breaker that combines switching and circuit protection in one device for DC systems up to 48V. It uses a thermally responsive bi-metal blade, features IP66 waterproof and ignition-protected construction, and is fitted with 5/16"-18 (M8) terminal studs with 75 in-lb (8.47 Nm) torque. Interrupt capacity is 5000A @ 14VDC, 3000A @ 28VDC, and 1500A @ 48VDC, with an operating temperature range of -40°C to +85°C.
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$ 152.60
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What are the primary applications of a Blue Sea Systems circuit breaker in marine electrical systems?
Blue Sea Systems circuit breakers are primarily used for switching and circuit protection in marine electrical systems, ensuring the safety and functionality of onboard electronics. These circuit breakers are available in various configurations, including surface mount, single pole, and double pole, and are designed to handle both AC and DC electrical systems. The A-series and medium duty push button options provide reliable performance for vehicle and marine applications, with amp ratings to suit different requirements.
What types of marine electrical components are compatible with Blue Sea Systems surface mount circuit breakers?
Blue Sea Systems surface mount circuit breakers, such as the 285-series, are compatible with various marine electrical components including toggle switches, terminals, and panels. These circuit breakers are designed to provide reliable protection and functionality, ensuring compliance with state codes and marine safety standards. For more detailed information, please refer to the full product specifications on our site.
Can the 285-series circuit breaker be used in both DC and AC applications?
The 285-series circuit breaker is primarily designed for DC applications and is widely used in marine environments. While it may also handle certain AC applications, it is essential to check the specific rating and manufacturer's guidelines to avoid any potential defects or safety issues.
What types of Blue Sea Systems Marine Electrical Products do you have in your catalog?
Blue Sea Systems Fuse Blocks, Blue Sea Systems Battery Switches, Blue Sea Systems Switch Panels, Blue Sea Systems Cable Clams, Blue Sea Systems Terminal Block, Blue Sea Systems Add-A-Battery Kits, , Blue Sea Systems Circuit Breakers, Blue Sea Systems ML-ACRs, Blue Sea Systems USB, Blue Sea Systems Fuse Holders, Blue Sea Systems 360 Panels