Best Marine Circuit Breakers in 2026

Hi-Amp 150A Circuit Protector Breakes, Type 3 Manual Reset - Switchable

Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected)

Housing is thermalplastic UL rated 94V0,IP67 Waterproof

Protects boat trolling motor wiring from electrical damage

Features a 60 amp rating with manual reset

Fully waterproof

Compact, single pole, push-to-reset thermal circuit breakers

Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker

Operating Temperature: -10oC (14oF) to 60oC (140oF)

Compact, single pole, push-to-reset thermal circuit breakers

Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker

Operating Temperature: -10oC (14oF) to 60oC (140oF); Interrupt Capacity:1,000 Amps

★ Power Rating: 20A (Amp), Terminal Type: Male, for operation up to 32 volts DC or 250 volts AC.

★ Push-to-Reset Operation, includes waterproof button cover for protection from the elements.

★ Not designed for push on / push off manual switch operation, but the button pops out at overload and is reset by pushing back in.

Voltage 12-48V DC, 50A 80A 100A 150A 200A 250A Circuit Breaker, Waterproof Typically used in auxiliary and accessory circuits for Boat, Marine, RV, Caravan, Winch, Tractor and ATV applications, Solar System Breaker Auto Audio Fuse Circuit Breaker

Ambient temperature: '-32 ° c to 82 ° c (-25 ° f to 180 ° f) ，Accessories added wire lugs 2pcs and Copper washer 4pcs, improve the conductivity.

Manual Reset Circuit Breaker,No need to replace the inline fuse，can also be used as an on/off button switch for the battery

Country Of Origin : Mexico

The Package Height Of The Product Is 8 Inches

The Package Length Of The Product Is 6 Inches

Product Name: Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker.

Operating Voltage: 125/250V AC 50V DC; power rating: 20A (amp).Operating Temperature: -10oC (14oF) to 60oC (140oF) Interrupt Capacity:1,000 Amps

Working Principle: this switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.

Ideal for Automotive / Industrial / Marine And Others Applications DIY

Compact design enables high density circuit protection configurations

Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather

✅ Product Name: Thermal Circuit Breaker, Housing Material: Black Plastic.

✅ Terminal Type: Male; Power Rating: 40A (amp).

✅ Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather.

★ Power Rating: 30A (Amp); Package Included: 2 x Thermal Circuit Breaker.

★ For operation up to 32 volts DC or 250 volts AC.

★ Includes waterproof button cover for protection from the elements and quick connect terminals to finish the job quicker.

Compact, Single Pole, Push-To-Reset Thermal Circuit Breakers With 19cm Wire Leads, 6.3mm Female Spade Terminals and Waterproof Button Transparent Cap

Operating Temperature: -10oC (14oF) to 60oC (140oF); Interrupt Capacity: 1,000 Amps

Manual Reset 125/250V AC 50V DC Push Button Switch Thermal Circuit Breaker

⚡[Special tips]Ideal for car audio and video systems, boats, trucks, buses, RV's, ATV, marine and DC sound amplifier system overload protection.[Size]60A,3.9in (L) x 1.65in (W) x 1.57in (H) Red manual reset button,with 2 install screws in package. compatible with all 12V-48VDC Systems.

👍[Safe and Conveniency]Type 3 manual resettable make sure to protect your appliance in an over-current or short circuit condition.A red button can serve as a master disconnect.we also provided with two screws to help you install.

👍[Widely Application]High amp circuit breakers are used as the main power protection for all circuits coming off your battery.

· Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. Meanwhile, the power supply can also be protected to avoid battery crack and explosion caused by short circuit.

· Specification: Voltage 12-48V DC, compatible with all 12V/24V Systems. Ambient temperature: -32 ° c to 82 ° c (-25 ° f to 180 ° f) ，Accessories added wire lugs and Copper washer.

· Manual Reset Circuit Breaker, Use in place of an inline fuse holder, the unique push button reset can also be used as a Kill Switch.

Specification: breaker switch compatible with all 12V/24V DC Systems, 20A 30A 40A 50A 60A 80A 100A 150A For Choose.

Function: Always protect the safety of automotive electronics, Prevent car currents from being too high and damage automotive electronic equipment.

Wide Application: Typically used in solar system, battery charges, inverter, Car audio video system, boat, RV and DC sound amplifier system.

Specification: Waterproof breaker switch compatible with all 12V/48V DC Systems, 30A 40A 50A 60A 70A 80A 100A 120A 150A 200A 250A 300A For Choose.

Function: Always protect the safety of automotive electronics, Prevent car currents from being too high and damage automotive electronic equipment.

Wide Application: Typically used in solar system, battery charges, inverter, Car audio video system, boat, RV and DC sound amplifier system.

Automatic Reset 125-250V AC 50V DC Switch Thermal Circuit Breaker 5A

Compact, single pole, current overload protection automatic reset relay fuse thermal circuit breakers

Operating Temperature: -10oC (14oF) to 60oC (140oF); Interrupt Capacity:1,000 Amps

Operating voltage: 125/250V AC 32V DC; power rating: 8A (amp)

Compact, single pole, push-to-reset thermal circuit breakers

This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again

Thermal circuit breakers (can also be used for 24-hour circuit protection)

Rating: 5A 125/250VAC/32VDC,Terminal width: 6.3mm(1/4")

Widely suitable For Automotive/Industrial/Marine And Many Other applications

Circuit Breaker 88 series For operation up to 32 volts DC or 125/250VAC 50/60Hz

Includes waterproof button cover for protection from the elements; Power rating: 7A (amp) Push-to-reset operation

Not designed for push on / push off manual switch operation, but the button pops out at overload and is reset by pushing back in

L1 is a compact, single pole, push-to-reset thermal circuit protector (breaker)

T3, Manual Reset

Interrupt Capacity:1,000 Amps

Product Name: Compact, Single Pole, Push-to-Reset Thermal Circuit Breakers.

Operating Voltage: 125/250V AC 32V DC; power rating: 5A (amp)

Working Principle: this switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line.

High density circuit protection configurations

Rating voltage DC50V,AC125-250V,TUV ROHS approved

Branch circuit breakers (can also be used for 24-hour circuit protection)

AUTOMATIC TRIPPING: Insert the push button circuit breaker into the fuse slot to replace a standard 3 amp fuse. Once overload occurs, it will automatically trip immediately, protect the circuit in time. Perfect for diagnosing low voltage shorts, troubleshooting of low voltage circuits without blowing fuses. Save your cost.

RESET: After the automatic trip, simply press the reset button on the top of the breaker to reset for normal use, easy to operate.

UL LISTED: Our circuit breaker has passed the UL certification, reliable and durable. It can be used for 24V or 32V DC, any place where a 3 amp fuse is used.

CB185 Series, Type III, High Amp Circuit Breakers are typically used in auxiliary and accessory circuits for trucks, buses, RVs and marine applications

Flush mount design with push-to-trip button that acts as a master disconnect for when you don't want the protected circuit powered

70 Amp, 42 Vdc; manual reset

【What you Get】 In this circuit breakers assortment kit, we prepared 10pcs circuit breakers with manual reset in 5 different specification, operation up to 32 volts DC or 250 volts AC. The mounts in 3/8 inch(10m m) round hole. Meanwhile, it also comes with with 10 pcs waterproof button caps and 20 pcs 19cm Wire Leads.

【Rated Current of Circuit Breakers】 Suitable for 5 different rated current: 5Amp, 10Amp, 15Amp, 20Amp, 30Amp. Meet variety of your demands for automotive/industrial/marine and many other applications.

【Perfect Design】 The circuit breakers are marked with clear specification onside including rated current, volts DC and volts AC. It also designed with black button on the top of terminal to make easy manual reset.

Operating voltage: 125/250V AC 32V DC; power rating: 3A (amps)

Compact, single pole, push-to-reset thermal circuit breakers

This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again

- Manual Reset Circuit Breaker, Use in place of an inline fuse holder, the unique push button reset can also be used as a Kill Switch.

-Function: Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.

-Specification: Voltage 12-48V DC。 Operating Temperature Rating:-30°C to 80°C. Storage Temperature Rating:-30°C to 130°C.

Power Rating: 20A (Amp), Terminal Type: Male, for operation up to 32 volts DC or 250 volts AC

Manual Reset 125-250V AC 32V DC Push Button Switch Thermal Circuit Breaker

Push-to-Reset Operation,with a waterproof button clear cap to protect from bad weather

Thermal sensing circuit breaker operates until tripped and remains in the off position until reset

Easy-to-use push reset

Max Panel Thickness: ¼ inch