CCMR Series - Class CC Dual Element Time Delay Fuses

CCMR Fuses
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CCMR 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.

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)VDC (V)Interrupting RatingOpeningSizeStockSamplesCompare
CCMR.2000.2600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR.2500.25600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR.3000.3600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR.5000.5600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR.6000.6600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR.8000.8600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0011600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01.41.4600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01.51.5600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01.61.6600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01.81.8600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR1.251.25600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0022600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR02.52.5600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR02.82.8600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR2.252.25600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0033600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR03.23.2600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR03.53.5600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0044600300200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR04.54.5600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0055600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR05.65.6600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0066600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR6.256.25600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0077600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR07.57.5600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheckOrder
CCMR0088600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR0099600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01010600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01212600500200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR01515600500200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR17.517.5600500200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheckOrder
CCMR02020600500200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR02525600500200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR03030600500200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CCCheck
CCMR03535600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CDCheckOrder
CCMR04040600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CDCheckOrder
CCMR04545600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CDCheckOrder
CCMR05050600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CDCheckOrder
CCMR06060600250200000A@600VACSlo-Blo/Time Lag (T)/Time DelayClass CDCheckOrder

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