BULVACK 100 Amp Circuit Breaker Resettable Circuit Breaker Manual Reset Switch Button for RVs Trolling Boat Marine Truck Vehicles Stereo Audio Electronic Battery Solar System, 12V-48VDC
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$4
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Jul 1
Style: 100A
Features
- SAFE AND PRACTICAL Large current thermal trip circuit breaker with manual reset switch, built-in high-current wiring board, high sensitivity, high-tech waterproof housing, with protective rubber bolt cover, can protect your trolling motor from electrical damage, saving you the cost of replacing the fuse.
- MANUAL RESET DESIGN Manual reset button, the red button on the circuit breaker can be used as the main disconnect switch of the circuit, and can also be used as a kill switch.
- RATED POWER Current 50A 100A 150A 200A 250A 300A, newly designed manual reset circuit breaker, compatible with all 12, 24 volt and 48 volt systems.
- WIRE GAUGE Accept 0/2/4/8 specification power cord, with adapter, wiring input (BAT) input, output (AUX) output. The circuit breaker has simple installation steps and can be installed on any flat panel, or on the wall or in the car.
- WIDE APPLICATION Provide protection under overload or short circuit conditions in boat marine RV yacht trailer bus truck atv winches applications, also used in battery charges and DC sound amplifier system.
Brand: BULVACK
Current Rating: 100 Amps
Voltage: 48 Volts (DC)
Item Dimensions LxWxH: 3.9 x 3.1 x 1.9 inches
Circuit Breaker Type: Standard
Product Dimensions : 3.9 x 3.1 x 1.9 inches; 8.15 Ounces
Date First Available : June 13, 2023
Manufacturer : BULVACK
Country of Origin : China
Best Sellers Rank: #84,599 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #75 in Magnetic Circuit Breakers
#75 in Magnetic Circuit Breakers:
Customer Reviews: 5.0 5.0 out of 5 stars 12 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 1
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Style: 200A
👍
Reviewed in the United States on August 29, 2023 by Kevin Lunar
Style: 150A
Nice product
Reviewed in the United States on August 24, 2023 by Rodney Reinertson
Style: 50A
I had added a small inverter to our rv and wanted to put it on a circuit breaker. I was looking for something that was cost effective that would work. I found this and ordered it. It was very simple to wire up and install including taking it out of the package it was less that 10 minutes, and 5 of that was because I had to find my 10mm socket. It is a simple manually resetting circuit breaker. It is priced well and has worked well for us so far. If there are any issues I will come back and update my review. I will be getting more of these when needed in the future.
...
show more
Reviewed in the United States on September 3, 2023 by Scott Garrett
Style: 100A
Seems like a quality circuit breaker but to be honest I have not maxxed this out with over a 100 amp load yet. It is well made, easily resettable and easily mountable. It comes complete with a snap in clear cover to keep your fingers off of the tingly bits. The clamps for the incoming and outgoing electrons are of the bare wire variety so you won't have to take the extra step of stripping, adding an end, then soldering, and heatshrink. Just strip the insulation back some, insert in the crimp lug and use the supplied allen wrench to tighten the cable down. A nice little breaker that should get the job done.
...
show more
Reviewed in the United States on August 26, 2023 by Jimmy Jimmy
Style: 150A
The media could not be loaded. This is a 150 amp rated circuit breaker for a DC battery system. I am using it with a 24 volt off-grid inverter for power backup. The circuit breaker has screw-down terminals for heavy gauge stranded wire. I used existing AWG 4 welding cable, inserted the ends, and tightened the connectors down with the included hex tool. Pushing the button opens the circuit, and moving the lever up closes it. See video of operation. The breaker arrived with the lever in a middle position, so I think it was trip tested at the factory. I verified that pushing the button breaks the circuit. I have not actually tried to overload it and cause it to trip. With a 36 amp DC load, I measured the drop between the connectors at 29 mV, which is just about a watt of loss in the breaker itself (not including the wire to terminal interface.) That predicts 8 watts at 100 amps. Now I no longer have to worry about a high-current short if I leave the inverter DC circuit connected.
...
show more
Reviewed in the United States on August 24, 2023 by Michael Ingle Michael Ingle
Style: 50A
I put this 50A breaker in the solar system in my RV. It is nicely designed and seems to work well. Push the red button trips the breaker and can be used as a 'off' or kill switch. Reset with the blue trip lever. This is a small compact unit. Since I got the smallest, 50A, needed to use the insert core to accommodate the smaller wire, 6 AWG.
...
show more
Reviewed in the United States on August 26, 2023 by I buy too much from Amazon
Style: 50A
I have had to replace 2 different 50amp breakers under the hood of my truck in the past 6 months due to heat and moisture failures on the breakers. I decided to try a completely different style breaker this time. So far, after a month, it still looks new and the heat of the desert has not made it trip once. Fingers crossed this unit stays working as well a year from now!
...
show more
Reviewed in the United States on August 21, 2023 by R.M
Style: 100A
I'm in the process of adding solar to my RV and came across these. First, I really like the compact design. I also like that they do not require the wires to have terminal connectors. They are also flexible with the inner core that can be omitted for larger wire sizes, although that seems unnecessary if you're using the correct wire sizes for the given breaker size. Regardless, the overall design was great for my application. I like this so much that I purchased a second one to complete the job!
...
show more
Reviewed in the United States on August 2, 2023 by Kindle Customer Kindle Customer