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⚡ Stay powered, stay protected — the ultimate marine circuit breaker for pros on the move!
The T Tocas E9 50 Amp Marine Circuit Breaker is a compact, lightweight, and highly reliable inline fuse with a manual reset switch. Rated for 12V-72V DC and IP67 waterproof, it’s designed for marine, automotive, solar, and RV applications. Certified to top safety standards, it replaces standard fuses with a resettable, durable solution that keeps your power systems safe and running smoothly.









| ASIN | B01F76VJKQ |
| Best Sellers Rank | #3,853 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Replacement Circuit Breaker Switches |
| Brand | T Tocas |
| Brand Name | T Tocas |
| Circuit Breaker Type | Standard |
| Current Rating | 50 A |
| Customer Reviews | 4.7 out of 5 stars 685 Reviews |
| Item Dimensions D x W x H | 1.5"D x 1.89"W x 2.91"H |
| Item Weight | 104 g |
| Manufacturer | T Tocas |
| Model | 50 AMP |
| Mounting Type | Surface Mount |
| Number Of Poles | 1 |
| Number of Items | 1 |
| Number of Poles | 1 |
| Part Number | BBCB594-50A |
| Product Dimensions | 1.5"D x 1.89"W x 2.91"H |
| UPC | 605996935659 |
| Unit Count | 1 Count |
| Voltage | 48 volts |
| Warranty Description | 6 Month Warranty Against Manufacturer Defects |
J**S
Awesome product, working flawlessly!
Arrived on time. Works as described.
B**N
Better circuit breaker
This is the second one I've purchased, and it works perfectly. The first one installed in my camper van, this one is for my DIY house solar setup. It feels much more reliable over a cheaper circuit breaker from another manufacturer that I had to replace , which tripped at less than 40 amps after only six months of use. I should have bought this one in the first place.
C**D
worked well
Setup was for this circuit breaker for a solar array. Simple installation and functioned as advertise
T**L
Good Quality without the added price
Have purchased about a dozen or so of these in various ampacities. Great quality with a tested trip profile similar if not identical to more expensive brands. Solid construction. The one issue is the cheesy stud insulator that comes attached to the breaker. I end up cutting them off. They never stay in place especially if you use any dielectric grease on your contacts. Overall great, will keep buying them.
D**D
Perfict cutoff for Hammo cam
This works great for a door trip cutoff. You open the lid and reset the breaker for power 50amp protection. When you close the lid; it trips the breaker and powers off the circuit. 73
D**A
OK, but first one shipped had a stripped nut
Put 2 inline between my PV panels and charge controller and between my charge controller and battery bank. Work well and easy to disconnect but 1 of the 2 shipped ended up with a stripped nut. Returned the product and got a new one. Works well.
C**.
Would recommend.
Great product
R**S
Very good product
I use these in our Solar prodjects. Very good, water proff, good quality
A**J
Top
Impeccable ! Fonctionne parfaitement, se declanche bien à 50A. Installation facile.
C**T
Works
Stuck it on my Bison Motor . Couldn’t have been easier .
F**L
good quality
worked as expected, no issues
S**E
Disjoncteur 50 A
Fonctionne très bien
A**R
Five Stars
Great value
Trustpilot
2 months ago
2 weeks ago