Interrupting
ratings: 200,000 amps rms symmetrical
Time delay optional: Minimum of 12 seconds at 200% current rating.
DescriptionThe CCMR series is ideal for space saving protection of motors up to 40 hp*. It was designed specifically to withstand sustained starting currents of small motors. The CCMR 60 fuse is the smallest 60 A fuse available rated at 600 V. Compared to other UL Listed fuses, Class CC fuses are the most current-limiting, rating for rating.Features/Benefits• POWR-PRO® Performance• Extremely current-limiting• Ratings up to 60 Amps• 300 kA Interrupting Rating (self-certified)Applications• Motor and motor branch circuit protection
the best non pricey fuses are the ones with the highest ’interrupt’ peak ratings. Ie, time delay with very high peak currents, at the same time they blow at low sustained currents.
Littlefuse, cooper/bussman, schurter, SOC (one of the originals, that’s why they are in what is approaching.. 40 years worth of almost all Japanese amplifiers), and others.
One must be careful though, as they can mess with their warranty and more, ie, house insurance, and more...if they start playing with fuses that are not meant for the application they are being used for/in. That’s why the fusing info always says "replace with same TYPE fuse ONLY".
http://www.littelfuse.com/~/media/electrical/datasheets/fuses/industrial-and-ul-fuses/littelfuse_fus...
ratings: 200,000 amps rms symmetrical
Time delay optional: Minimum of 12 seconds at 200% current rating.
DescriptionThe CCMR series is ideal for space saving protection of motors up to 40 hp*. It was designed specifically to withstand sustained starting currents of small motors. The CCMR 60 fuse is the smallest 60 A fuse available rated at 600 V. Compared to other UL Listed fuses, Class CC fuses are the most current-limiting, rating for rating.Features/Benefits• POWR-PRO® Performance• Extremely current-limiting• Ratings up to 60 Amps• 300 kA Interrupting Rating (self-certified)Applications• Motor and motor branch circuit protection
the best non pricey fuses are the ones with the highest ’interrupt’ peak ratings. Ie, time delay with very high peak currents, at the same time they blow at low sustained currents.
Littlefuse, cooper/bussman, schurter, SOC (one of the originals, that’s why they are in what is approaching.. 40 years worth of almost all Japanese amplifiers), and others.
One must be careful though, as they can mess with their warranty and more, ie, house insurance, and more...if they start playing with fuses that are not meant for the application they are being used for/in. That’s why the fusing info always says "replace with same TYPE fuse ONLY".
http://www.littelfuse.com/~/media/electrical/datasheets/fuses/industrial-and-ul-fuses/littelfuse_fus...