T Tocas50 Amp Circuit Breaker with Manual Reset, 12V- 48V DC, Waterproof (50A)

T Tocas50 Amp Circuit Breaker with Manual Reset, 12V- 48V DC, Waterproof (50A)

Q: 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.

Wrong! there is a stamp in molding by poles which indicates which side is battery (batt) and Auxiliary aux. Battery side is on top in most cases.

Q: 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.?

Remember 2/0 Copper Wire is rated up to 170 Amps. Installing a 200A breaker risks the chance of the wire overheating and causing a fire.

Q: Would this 40amp be suitable for connecting my new 4000w generator to the main switchboard?

No! This is a DC rated breaker if your generator makes AC power which I suspect it does you need a traditional AC breaker.

Q: why there is more than 10% voltage drop in the Circuit Breaker ?

If you're measuring 10% voltage drop across this breaker you have something wrong going on. High resistance within the Breaker.

4.7/5

Product ID: 57713787

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⚡50A Power

💧Waterproof

🔧Easy Install

Frequently Bought Together

Description

🔌 Power Up Your Safety with Style!

DURABLE DESIGN - Thermoplastic housing rated UL 94V0 for long-lasting performance.
USER FRIENDLY RESET - Manual reset switch for quick and easy troubleshooting.
UNMATCHED PROTECTION - S.A.E. J1625, J1171, UL1500 certified for peace of mind.
VERSATILE VOLTAGE RANGE - Compatible with 12V, 24V, 36V, and 48V systems.
SURFACE MOUNT CONVENIENCE - Includes protective stud insulator for effortless installation.

The T Tocas 50 Amp Circuit Breaker is a high-performance, waterproof solution designed for 12V to 48V DC systems. With its robust thermalplastic housing and easy manual reset feature, this circuit breaker ensures reliable protection and effortless installation, making it a must-have for any professional looking to enhance their electrical safety.

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

C**T

Works

Stuck it on my Bison Motor . Couldn’t have been easier .

24.05.2022

D**S

Works like a dream

Prompt delivery, easy to connect and operate.

26.03.2019

A**R

Five Stars

Great value

16.10.2016

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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