100A Amp Circuit Breaker with Manual Reset for Car Boat, ATV, Solar System, Stereo Audio & Battery Protection | UL Certified Waterproof IP67 DC12V - 48V
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100A Amp Circuit Breaker with Manual Reset for Car Boat, ATV, Solar System, Stereo Audio & Battery Protection | UL Certified Waterproof IP67 DC12V - 48V

4.7/5
Product ID: 35133224
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Details

  • Brand
    T Tocas
  • Current Rating
    100 Amps
  • Product Dimensions
    2.91"D x x
  • Circuit Breaker Type
    Surface Mount
  • Mounting Type
    Surface Mount
100 Amp high current capacity
💧Waterproof & ignition protected
🔋12V-48V DC versatile voltage range

Description

⚡ Stay powered, stay protected — never miss a beat on the road or water!

  • RUGGED RELIABLE - UL94V0 thermal plastic housing with ignition protection ensures durability in harsh environments.
  • COMPACT LIGHTWEIGHT - Sleek surface-mount design fits tight spaces without adding bulk—engineered for modern gear.
  • MANUAL RESET SWITCH - Dual-function design lets you reset or toggle power manually, giving you ultimate control.
  • POWERHOUSE PROTECTION - Handles up to 100 Amps to safeguard your high-demand systems effortlessly.
  • VERSATILE VOLTAGE COMPATIBILITY - Operates seamlessly across 12V to 48V DC setups—perfect for cars, boats, ATVs, and more.

The T Tocas 100 Amp Circuit Breaker is a compact, manual-reset device designed for 12V to 48V DC systems. With a high interrupt capacity (2,500A @ 14Vdc, 1,500A @ 48Vdc), waterproof and ignition-protected housing, it ensures reliable power protection for automotive, marine, and recreational vehicles. Certified to SAE and UL standards, it doubles as an on/off switch, making it an essential upgrade for professionals demanding safety and control.

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Specifications

BrandT Tocas
Current Rating100 Amps
Voltage48 Volts
Item Dimensions LxWxH2.91 x 1.89 x 1.44 inches
Circuit Breaker TypeSurface Mount
Mounting TypeSurface Mount
Number Of Poles1
ManufacturerT Tocas
Item Weight3.67 ounces
Product Dimensions2.91 x 1.89 x 1.44 inches
Country of OriginChina
Item model number100A
Is Discontinued By ManufacturerNo
Manufacturer Part NumberBBCB594-100A
OEM Part NumberBBCB594
Amperage100 Amps

Have a Question? See What Others Asked

It seems to be a polarized breaker, will it work properly to charge and discharge the batteries through it? I.e. current reverses during the charge.
150A or 200A manual reset circuit breaker will be ok between battery bank and 3k inverter, using 2/0 wire? Or should I fuse instead.?
Would this 40amp be suitable for connecting my new 4000w generator to the main switchboard?
why there is more than 10% voltage drop in the Circuit Breaker ?

Reviews

4.7

All from verified purchases

P**T

250A circuit breaker with 3/8" studs.

This is a very nice compact circuit breaker for 250 amps. I was impressed with the large studs for attachment of the cables, since 250A should have at least 2/0 or 3/0 cable. All of the other circuit breakers I looked at had much smaller studs on the order of 1/4 inch. I wanted the style that had the studs at the bottom of the circuit breaker because of the layout of my electrical work. It's important to note that the mounting screw between the studs requires a slight notch out of the terminal in order to fit. It is good that it has a nice separator to keep the input and output separate.

R**N

See the difference in my photo to the "competition"

The image I provided is to compare 300a breakers. Both were purchased on Amazon last year. The red one was my first purchase and kept tripping at 150a by the time I had it installed and noticed I was past the return window. This yellow one is so much better quality in every single way! And it was only a few dollars more! Well worth the few extra bucks

V**H

Affordable and quality

Installed this on my boat for a 24volt trolling motor application. Good quality. Mounts easily to both surfaces and the wire connections. A must have for safety at a much more affordable price

D**E

Post for wires are small. They could be a little bit wider to accept a larger diameter connector.

The unit is compact and easy to incorporate into almost any area.My only issue was the small size of the post for hookup.

T**Y

Decent quality

Installed several of these so far on our work trucks to supply power to the back for power tongue jacks. So far they seem good and have had no issues.

B**N

Very solid construction

I just returned a breaker from RedWolf that broke while I was installing it. It was cheaply made and that was obvious from taking it out of the package.This one is the exact opposite. Upon first removing it from the box, you can feel the weight of it, and then upon pressing the button to kick the breaker out, and then resetting it, you can feel that this breaker is very well made and very solid.I haven't installed it yet, but I doubt I will have any problems. If I do however, then I will update this review.

S**S

Terminals Correctly gauged for Amperage

Correctly gauged terminals for the Amperage. Replaced a switch that failed and was popular on Amazon but only had 80 Amp type terminals. Get the one built to spec if you want it to be reliable folks.

M**N

Good value

Well made. Works as it should. Good price

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

100a Amp Circuit Breaker With Manual Reset For Car Boat | Desertcart GB