CCMR Series -
Class CC Dual Element Time Delay Fuses
CCMR Series dual element, time delay fuses are recommend for space-saving protection of motor circuits up to 40 HP (download motor protection guide).
Only true dual-element time-delay CC fuses specifically engineered for motor branch circuit protection.
Provide Type II protection (no damage) to both NEMA-rated and
the more sensitive IEC (International Electromechanical Commission) type
motor circuit components.
Available in larger sizes — from 35 to 60 amperes! No other 600V
fuse is available with this current carrying capacity in a package this
small.
Compared to other UL Listed fuses, Class CC dual element fuses are the most current limiting, rating for rating.
Provide superior protection in a fraction of
the space required by other fuse classes. — For example, when 600V
three-pole, 30 A Class R fuse blocks are replaced by Littelfuse Class CC
fuse blocks, panel-mounting space is reduced approximately 70%.
Safety:
200,000 A.I.R. — Reliable interruption of all overcurrents up to 200,000 amperes.
Extremely current limiting — Reduces damage
caused by heating and magnetic effects of short-circuit currents…stops
damaging short-circuit faster than any mechanical protective device.
