3 Pack 300A Circuit Breaker with Manual Reset Fuse Holder for Car Audio Marine Boat Stereo Switch, with Wire Lugs Copper Washer
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3 Pack 300A Circuit Breaker with Manual Reset Fuse Holder for Car Audio Marine Boat Stereo Switch, with Wire Lugs Copper Washer

4.5/5
Product ID: 399769978
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Details

  • Brand
    Hamolar
  • Current Rating
    300 Amps
  • Product Dimensions
    1.7"D x 1.93"W
  • Circuit Breaker Type
    Standard
  • Mounting Type
    Panel Mount
300A Power Rating
🔄Manual Reset Feature
🌡️-32°C to 82°C Range

Description

🔧 Power Up Your Protection!

  • DURABLE DESIGN - Built to withstand extreme temperatures from -32°C to 82°C.
  • COMPLETE PACKAGE - Includes wire lugs and copper washers for hassle-free installation.
  • EASY RESET MECHANISM - Push-button reset doubles as a kill switch for added convenience.
  • UNMATCHED PROTECTION - Safeguards your audio system from overloads and surges.
  • VERSATILE COMPATIBILITY - Works seamlessly with 12V/24V systems for cars, boats, and more.

The Hamolar 3 Pack 300A Circuit Breaker is designed to protect your car audio and marine systems from overloads and surges. With a manual reset feature and compatibility with 12V/24V systems, it ensures your equipment remains safe and functional. This durable circuit breaker operates effectively in extreme temperatures and comes with essential installation accessories.

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Specifications

BrandHamolar
Current Rating300 Amps
Product Dimensions1.7"D x 1.93"W x 1.7"H
Circuit Breaker TypeStandard
Mounting TypePanel Mount
Number Of Poles1
UPC721703426408
ManufacturerHamolar
Item Weight3.88 ounces
Country of OriginChina
Item model numberCB5-300A
Manufacturer Part NumberCB5-300A
Voltage48 Volts, 24 Volts, 12 Volts

Have a Question? See What Others Asked

Can electricity flow in both directions through this circuit breaker - charge and discharge?
Will 3/8"lugs work on this
what size is recommended for a 3500 watt set up?
I am looking for a drawing of the hole pattern to incorporate the parts in an assemlby kit. do you have a step file or such of the part.

Reviews

4.5

All from verified purchases

F**R

Fast Delivery and with great quality

These are great for Car Audio and hooking up subs. open the Circuit, work on what you need to do and then close it and your back online..

B**O

SIZE OF AMPERAGE BEING USED

GOOD QUALITY

R**L

50 amp breaker

50 amp breaker. I used for solar charger controller

D**Z

Great product

This is the second set that I ordered for my boat. The first one last me a couple of years before the switch (leg) broke off. Very durable and will but again.

D**D

As Advertised

Like this circuit breaker.. Works great. Well built

K**

Good

Good price

M**W

Worked great

They worked well on my solar for camper.

C**Y

Not rated for 300amps WILL FAIL AT 40Amps

Do not purchase. Actual rating of about 40amps over that will overheat and start tripping. Bought for an inverter battery bank for small 2000watt inverter and breaker gets so hot it feels like its going to start on fire. Not safe in a camper. I messed up and waited to long to finish my project and am now stuck with useless parts and $25 down the drain.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

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

1 day ago

3 Pack 300a Circuit Breaker With Manual Reset Fuse Holder | Desertcart GB