J Type Fuse Sizes

We ll go into all the relevant details and what it all means so you ll go from novice to pro in no time at all.

J type fuse sizes.

Bussmann and littelfuse self certify their class j fuses to a 300 000 interrupting rating. Fuses provide integral protection. These fuses are delicate. The solar j fuse is offerred in the blade style class j case sizes.

Bolt down fuses like anl and class t types require tools. We may also collect personal data such as your name job title company name address email address and telephone number either directly from you or by combining information we collect through other sources. This is an in depth fuse tutorial explaining everything you need to know about fuses and how to size a fuse. Ampere ratings for the j type fuses range from 1 to 600 amps.

Choosing the right size right type fuse with the correct voltage and current ratings is one of the most important aspects of system sizing. Bussmann s ul class j fuse products extend both our low peak family of products with our lpj sp and lpj spi dual element time delay fuses as well as our limitron line offering fast acting jks fuses. This short article is a summary of fuse types ratings and characteristics. The most difficult to remove fuse is a glass type barrel fuse.

1ag size type aga 1 a to 30 a 1 4 inch 6 3mm diameter by 5 8 inch 15 9mm long 5 2ag size type agb 0 177 4 5mm diameter by 0 588 14 9mm long frequently replaced with 5mm diameter by 15mm long international size fuse aka 5 x 15mm now. Class j jls series fuses 600 vac fast acting 1 600 a ampere ratings 1 20 45 90 175 350 3 25 50 100 200 400 6 30 60 110 225 450 10 35 70 125 250 500 description 15 40 80 150 300 600 the ul listed class j jls series fuses provide space saving fast acting overload and short circuit protection for. A socket or nut driver is the best option as a wrench can accidentally bridge the gap on the fuse terminals and again that is rarely a good thing to do. A 1 000 volt dc fuse designed specifically for the protection of photovoltaic pv systems.

What is a class j fuse. The solar midget fuse is offerred in 10 x 38mm case sizes. Type fuse holders and can also be installed in holders for class h fuses. One of the most important aspects of electrical wiring of photovoltaic systems is fusing.

The fuses listed are the most common for the size which is always a fast acting fuse. A fuse designed specifically for the protection of photovoltaic pv systems. Low peak fuses can reduce. When you use our website we collect personal data about you and your use of the website through cookies and analytics tools.

Class j fuses are offered in fast acting or time delay versions. A class j fuse is a 600 volt ac current limiting fuse that is rated to interrupt a minimum of 200 000 amps. The lpj fuses provide industry leading 300 000 amp interrupting rating at 600vac rms sym and 100ka vdc while delivering a minimum of 10 seconds of 500 rated current ride through performance which.