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E9 50A Amp Circuit Breaker with Manual Reset 12V - 72V DC | Switchable ,for Car Trolling Motor Marine RV Solar Batery System | Waterproof IP67 | Surface Mount

  • Based on 680 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Aug 13
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Size: 50A


Color: Surface Mount


Features

  • High Capacity Circuit Breaker: 50A Amp rating with 12V to 72V DC voltage range for reliable electrical protection
  • Manual Reset Functionality: Type III design with manual reset and switch button for controlled circuit management
  • Extended Surface Mount Design: Features 1/4"-28 threaded studs with extended surface mount configuration for secure installation
  • Durable Housing Material: Constructed with thermoplastic UL rated 94V0 housing for enhanced safety and durability
  • Waterproof Protection: IP67 rated waterproof design ensures reliable performance in wet and harsh environments
  • Compact Design with Safety Certifications: Lightweight and compact construction meets S.A.E. J1625, J1171, UL1500 Ignition Protected standards
  • Versatile Applications: Suitable for auxiliary and accessory circuits in marine, trolling motor, fishing boat, truck, bus, RVs, battery charger and DC audio systems

Features

  • Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected)
  • Surface Mount, protective stud insulator included
  • Hi-Amp T3 50A Circuit Breaker 12V 24V 36V 48V
  • Housing is thermalplastic UL rated 94V0
  • Easy Installation, Manual Reset with Switch Circuit Breaker

Brand: ‎T Tocas


Current Rating: ‎50 Amps


Voltage: ‎48 Volts


Item Dimensions LxWxH: ‎2.91 x 1.89 x 1.44 inches


Circuit Breaker Type: ‎Standard


Mounting Type: ‎Surface Mount


Number Of Poles: ‎1


Manufacturer: ‎T Tocas


Item Weight: ‎3.67 ounces


Product Dimensions: ‎2.91 x 1.89 x 1.44 inches


Country of Origin: ‎China


Item model number: ‎50A


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎BBCB594-50A


OEM Part Number: ‎BBCB594


Amperage: ‎50 Amps


Date First Available: May 6, 2016


Brand: T Tocas


Current Rating: 50 Amps


Product Dimensions: 1.5"D x 1.89"W x 2.91"H


Circuit Breaker Type: Standard


Mounting Type: Surface Mount


Brand Name: T Tocas


Model: 50 AMP


UPC: 605996935659


Part Number: BBCB594-50A


Manufacturer: T Tocas


Warranty Description: 6 Month Warranty Against Manufacturer Defects


Item Weight: 104 Grams


Unit Count: 1 Count


Current Rating: 50 Amps


Circuit Breaker Type: Standard


Mounting Type: Surface Mount


Number of Poles: 1


Voltage: 48 Volts


Item Dimensions D x W x H: 1.5"D x 1.89"W x 2.91"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Awesome product, working flawlessly!
Size: 50A Color: Surface Mount
Arrived on time. Works as described.
Reviewed in the United States on March 2, 2026 by Joe Gonzales

  • Better circuit breaker Better circuit breaker
Size: 50A Color: Surface Mount
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. ... show more
Reviewed in the United States on August 22, 2025 Reviewed in the United States on August 22, 2025 by Bin Lin

  • worked well
Size: 50A Color: Surface Mount
Setup was for this circuit breaker for a solar array. Simple installation and functioned as advertise
Reviewed in the United States on October 28, 2025 by CED

  • Good Quality without the added price Good Quality without the added price
Size: 50A Color: Surface Mount
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. ... show more
Reviewed in the United States on November 22, 2023 Reviewed in the United States on November 22, 2023 by Turkey Tail

  • Perfict cutoff for Hammo cam Perfict cutoff for Hammo cam
Size: 50A Color: Surface Mount
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
Reviewed in the United States on July 22, 2024 Reviewed in the United States on July 22, 2024 by David

  • OK, but first one shipped had a stripped nut
Size: 50A Color: Surface Mount
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.
Reviewed in the United States on October 21, 2021 by Dakota

  • Would recommend.
Size: 50A Color: Surface Mount
Great product
Reviewed in the United States on April 4, 2025 by Christopher M.

  • Very good product
Size: 50A Color: Surface Mount
I use these in our Solar prodjects. Very good, water proff, good quality
Reviewed in the United States on March 14, 2024 by Roger D Kreps

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