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⚡ 30-300a manual reset circuit breaker for car auto boat stereo audio fuse plug (200a) logo

⚡ 30-300A Manual Reset Circuit Breaker for Car Auto Boat Stereo Audio Fuse Plug (200A) Review

6

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
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Details

BrandN/A
Current Rating200 Amps
Number Of Poles1

Description of ⚡ 30-300A Manual Reset Circuit Breaker for Car Auto Boat Stereo Audio Fuse Plug (200A)

Material: Metal + Plastic,Works with 12-72vDC,30-300 Amp - High Current Circuit Breaker,Size: about 3.15inch* 1.97inch*1.57inch(80mm * 50mm * 40mm).Fixed stud 6MM. Open circuit protection: When the current reaches the cut-off value, the long handle will automatically open to cut off the power supply. Generally, the short-circuit condition will jump out. After the fault is eliminated, press the long handle back to the original position to form a path. Manual power off: We need to disconnect the circuit when refitting, directly press the elliptical red button on the fuse, then the long handle will automatically pop up to cut off the power supply. Connect the same as above, then press the long handle back to the original position. Function: uitable for overload protection of the car audio / video system, avoid excessive current, protect the electrical device, apply by connecting the audio power line, use in place of an in-line fuse holder. Manual open circuit push button, self-test and manual replacement, no fuse change problem.

Reviews

Global ratings 6
  • 5
    4
  • 4
    0
  • 3
    2
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Easily replaces 300A fuses - no problem

Used to replace some 300A fuses in a 12V DC system. Runs like a champ and is easy to disable if you're doing downstream work. These switches pay for themselves in a very short time.

Pros
  • Function: suitable for car audio/video system overload protection, overcurrent protection, electrical equipment protection, applied by connecting an audio line, used in place of the built-in fuse holder.
Cons
  • Minor issues

Revainrating 3 out of 5

Yes, works best with switches

Fixed. Got it in 100a, 200a and 300a. Everything seems to be working great. I wish there was more lag at 200+ amps. Most terminals used for this current are larger than the ferrule. Still works great.

Pros
  • Disconnection Protection: When the current reaches the trip level, the long handle will automatically open and cut off the power supply. As a rule, a short circuit occurs. After troubleshooting, return the long handle to its original position to form a path.
Cons
  • The list is getting long.

Revainrating 5 out of 5

The price is good. The block is strong enough.

It works fine when shorted, but there is a red button that should automatically open the circuit when pressed, but mine doesn't.- (the circuit stays closed). So don't trust this button if you want to break the circuit.

Pros
  • Manual break button, self-test and manual change, no problem changing fuse.
Cons
  • Some problems

Revainrating 5 out of 5

Destroyers, robbers! for circuit breaker

Circuit breaker does exactly what I need. It's durable, easy to assemble and you can easily reset it if you have problems! I bought a couple of these to build my van and have found them very useful!

Pros
  • Function: suitable for car audio/video system overload protection, avoid over-current, protect electrical equipment, applied by connecting the audio line, used instead of the built-in fuse holder.
Cons
  • Slightly dented

Revainrating 3 out of 5

The price is good. The block is strong enough.

Works fine when shorted but there is a red button which should automatically open the circuit when pressed but that doesn't happen with me .- (the circuit remains closed) . So don't trust this button if you want to break the circuit.

Pros
  • Manual power off: We need to break the circuit when reinstalling, directly press the red elliptical button on the fuse, then the long handle will automatically extend to cut off the power. Connect as above then push the long handle back to it's original position
Cons
  • Could have chosen a newer model

Revainrating 5 out of 5

High power switch at low price

Looks sturdy, fits my solar array perfectly. The studs are large enough to accommodate thick cable. I haven't had a shutdown yet, but disabling it manually disables it completely. Great value for a massive circuit breaker in your DC system.

Pros
  • button to open the circuit manually, self-test and manual replacement, no problem with replacing fuses.
Cons
  • Unbelievable price