3/8" Studs 200 Amp Circuit Breaker with Manual Reset for Automotive RV Marine Car Audio Solar Battery System 12V - 48V DC | Waterproof IP67,Surface Mount, 200A
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3/8" Studs 200 Amp Circuit Breaker with Manual Reset for Automotive RV Marine Car Audio Solar Battery System 12V - 48V DC | Waterproof IP67,Surface Mount, 200A

4.7/5
Product ID: 41551415
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Details

  • Brand
    T Tocas
  • Current Rating
    200 Amps
  • Product Dimensions
    3.39"D x x
  • Circuit Breaker Type
    Standard
  • Mounting Type
    Surface Mount
200A high current capacity
💧IP67 waterproof rating
🔋12V-48V DC versatile voltage range

Description

⚡ Stay powered, stay protected — the breaker that never quits!

  • EASY SURFACE MOUNT - Compact 3.39x1.89x1.44 inch form factor with protective stud insulators for quick, secure installation
  • MARINE GRADE SAFETY - Ignition protected and UL94V0 thermal plastic housing for ultimate fire resistance
  • POWERHOUSE PROTECTION - Handles up to 200 amps for heavy-duty automotive and marine systems
  • UNIVERSAL VOLTAGE FLEX - Operates seamlessly from 12V to 48V DC, perfect for diverse setups
  • FAIL SAFE TRIP FREE DESIGN - Automatically trips under fault conditions—can’t be overridden, ensuring your system’s safety

This 3/8" Stud 200 Amp Circuit Breaker is a rugged, ignition-protected, and waterproof (IP67) solution designed for automotive, RV, marine, car audio, and solar battery systems operating between 12V and 48V DC. Featuring a trip-free design and UL94V0 rated thermal plastic housing, it ensures maximum safety and reliability in demanding environments. Its compact surface-mount form factor with protective stud insulators makes installation straightforward and secure.

Specifications

BrandT Tocas
Current Rating200 Amps
Voltage48 Volts
Item Dimensions LxWxH3.39 x 1.89 x 1.44 inches
Circuit Breaker TypeStandard
Mounting TypeSurface Mount
Number Of Poles1
ManufacturerT Tocas
Item Weight3.67 ounces
Product Dimensions3.39 x 1.89 x 1.44 inches
Country of OriginChina
Item model number200A
Is Discontinued By ManufacturerNo
Manufacturer Part NumberBBCB594-200A
OEM Part NumberBBCB594
Lift TypeON-OFF-ON
Amperage200 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.

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.

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.

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Rajesh P.

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

2 days ago

3 8 Studs 200 Amp Circuit Breaker With Manual Reset | Desertcart Cameroon