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Go Power! FBL-400 Class T 400 Amp Fuse with Block , black

Go Power! FBL-400 Class T 400 Amp Fuse with Block , black

Go Power! FBL-400 Class T 400 Amp Fuse with Block , black
$ 70.72

Score By Feature

Based on 143 ratings
Packaging
9.71
Value for money
9.34
Delivery
9.26
Customer service
9.46

OveReview Final Score

How Our Score Is Calculated

Product Description

The slow blow inverter fuse is 400 amps for Class T inverters
Fuse for semi conductors
A guarantee that the power will be cut off
Useful for using with inverters only

Questions & Answers

This fuse block accepts wires of a maximum size. What is that size?

4/0 SAE wire of AWG is what I used. [I just checked because I hadn't remembered About two years ago]. There is no wire that is fatter than 4/0 AWG SAE that will fit the plug. You are a person just like me. When I was shopping for the wire at the time, I wanted the biggest wire possible, so I researched carefully and selected that wire. It is expensive, but it is worth it. *br>You certainly don't want the inverter to melt a wire in an emergency. *br>I acquired my wire from an online boat store that specialized in marine battery wire [can't For examples of wire sizes, Google 4/0 AWG wire for sale As a result, they cut off remnants of various lengths and I ended up getting all the material that I needed in yellow rather than black and red, which saved me about $100. The wire came in at $00, but I needed about 20ft because I soldered two crossed lines of about 12 terminals [6 on each line] so that there were about ft on either side. In order to run six terminals off simultaneously, there needs to be a gap between them Here are some links that may be helpful. I wish you the best of luck.

Designed for high current flow, Class T fuses have a very fast response time. A protection device is needed to ensure the inverter's safety. The listing says this is a slow blow. Why is this?

There is a possibility that they are "swift to make the actual act of blowing". Generally, I believed they were referred to as slow blow due to the prolonged amount of time they allow their maximum rated amount of power to flow through the system before blowing. In the case of fast blows, they would just begin to blow immediately when the power they were entitled to started flowing. I am not an electrical engineer, so these are only my humble opinions.

Is a transparent protective cover included with this, as well as the optional universal terminal lugs?

Yes, the cover is transparent, and there are lugs as well.

What are the use cases for this block in the automotive industry?

There is a short answer to this question, depending on what you are The fuse in this photo has a block of 400 amps A battery bank or large inverter will benefit from this type of protection more than a smaller battery. In car audio, I'm not sure what applications have a need for 400 amps of power, but if you're monitoring a really large amplifier or similar, yes.

Selected User Reviews For Go Power! FBL-400 Class T 400 Amp Fuse with Block , black

It's great to have a fuse block
5/5

I think this is a really good There are two Deltec Co CFB2-100 modules in this unit It has a Go Power sticker on the fuse block/fuse. I found it to be very robust and did what it needed to do. The fuse is a Deltec T-style fuse if you ever need to replace it (Maybe easier to source by looking for the source of a 400 fuse that way. ) When the cut ends of the 4/0 cable are mushroomed, it is difficult to install it. This simple trick works every time. Take only the amount of cable covering (insulating) you need and do not remove it. It should then be ringed again at half the distance and the cable insulation should be removed from the end. You should use dielectric grease (which is what you should be using anyway) before you try this. You should now be able to fit the cable end within the connector (if it does not, squish it a bit with your fingers, the insulation will help it regain its proper shape and size). The cable should be forced inand as you perform this step be careful not to accidentally let it slip out. Remove the insulation ring after cutting. the rest of the way in Thanks for reading. Hopefully that made.

Rogelio Rogers
Rogelio Rogers
| Mar 20, 2021
Power to the people! The FBL issue with fuse is that it is extremely expensive
4/5

However, I chose goPower because I believe in There is a lot of weight and strength in this device and it can easily handle four-core cable. You get what you pay for, I guess.

Blake Howell
Blake Howell
| Apr 02, 2021
A solid foundation
5/5

To power my Victron 3K inverter, I needed a fuse to supply power to my main battery. I am extremely happy with the quality of this and the shielding.

Mordechai Solis
Mordechai Solis
| Jan 15, 2021
The new fuse is a far better replacement for the old crappy gold series 500 amp ANL fuse
5/5

I can use my 6kw 12kw powerbright inverters and the bus bar system protection works best do not get knock offs. I had a 500 amp fuse holder melt when the bank was drawing less than 100 amps.

Malaya Larson
Malaya Larson
| Nov 20, 2020
I use a Go-Pro to make this
5/5

This is IC3000, the power supply. A fuse holder takes up a lot of space and is quite solid. Fuse holders advertised as 400 amp fuse holders for car stereos are usually cheap and short-lived. It took me a long time to learn some lessons. It takes about five minutes for them to melt at 150 amps. A heavy cable and this cable holder worked well together, and the cable never even got.

Bria McGee
Bria McGee
| Oct 30, 2020
Installation is easy and expensive, but the product is safe
5/5

You should not buy those cheap 250+ amp fuses on Amazon and eBay because they are not rated right.

Axl Flores
Axl Flores
| Feb 09, 2021
The product is great, and the shipping is quick
5/5
Kallie TALBOT
Kallie TALBOT
| May 26, 2021
I needed this for my solar project
5/5

It had large connectors for the 4/0 cables and had a good quality fuse.

Judah Hull
Judah Hull
| Feb 21, 2021

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