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Class CC* Fuses > CCMR, KLDR and KLKR Series
Class CC fuses CCMR, KLDR and KLKR Series
Description
Fast-Acting KLKR fuses provide fast-acting protection to
equipment containing surge sensitive components. Use
KLKR Fuses for non-inductive loads not requiring time-
delay.
CCMR fuses (formerly KLMR) are specifically designed
to withstand sustained starting currents of small motors.
The CCMR Fuses provide short-circuit protection for motor
branch-circuits.
Agency Approvals
KLDR fuses are specifically designed to withstand
the momentary high magnetizing currents of control
transformers, solenoids, and similar inductive loads.
Agency
Agency File Number
Ampere Range
Electrical Characteristics for Series
E81895
0.1 - 30A (KLDR/KLKR)
0.2 - 60A (CCMR)
% of Ampere
Rating
Ampere Rating
Opening Time
LR 29862
0.1 - 30A
110%
0-30A
15 minutes, Minimum
Notes:
KLKR Series: UL listed Fast-Acting Class CC per UL 248 and CSA Certified
KLDR Series: UL listed Time-Delay Class CC per UL 248 and CSA Certified.
CCMR Series: UL listed Time-Delay Class CC per UL 248 and CSA Certified,
and 35-60A UL Listed Time-Delay Class CD.
135%
0-30A
1 hour, Maximum
200%
0-30A
4 minutes, Maximum
200% Time-delay
12 seconds, Minimum
Dimensions
Product Characteristics
AC:
600 Volts
38.1 mm
(1.50")
6.4 mm
(.25")
DC:
250 Volts (CCMR 0.2 2A)
0-30A
10.3 mm
(.41")
(CCMR 4.5 10A)
(CCMR 35 60A)
Voltage Rating
3.2 mm
(.125")
300 Volts (CCMR 2.25 4A)
300 Volts (KLDR)
12.7 mm
(.50")
300 Volts (KLKR)
500 Volts (CCMR 2 - 30A)
RoHS compliant items
KLKR - 0.1A - 30A
CCMR - 25A and 30A
KLDR - 0.1A - 7.5A, 25A and 30A
35-60A
21.6 mm
(.850")
47.8 mm
(1.880")
Specifications are subject to change without notice.
21
CCMR Series