CCMR.250 - CCMR Series

Series: CCMR
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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.
Property (Mouseover for details) Value
Ampere Rating (A) 0.25
VAC (V) 600
VDC (V) 250
Interrupting Rating 200 kA @ 600 Vac
Opening Slo-Blo/Time Lag (T)/Time Delay
Size Class CC
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
CCMR.250HXP FUSE 600V T/D CLASS CC .250A 100PK RoHS RoHS No 01/30/2006 PbFree No 02/11/2013 CoC_RoHS9_CCMR.250HXP_09-06-2017 No
02/11/2013
CCMR.250TXP FUSE 600V T/D CLASS CC .250A RoHS RoHS No 01/30/2006 PbFree No 02/11/2013 No
02/11/2013
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