POWR-GARD® Fuse Datasheet
KLKd SerieS 10x38 mm FUSeS
600 VAC/600 VDC • Fast Acting
Specifications
Voltage Rating:
Amperage Rating:
600 VAC/VDC
1
/10, 1/8, 2/10, 1/4, 3/10, 1/2, 3/4, 1, 11/2, 2, 21/2, 3,
31/2, 4, 5, 6, 7, 8, 9,10, 12, 15, 20, 25, 30
AC: 100 kA
DC: 1/10-30: 10 kA (UL 2579)
1/10-30: 50 kA (UL 248-14)
Body: Melamine
Interrupting Ratings:
Material:
Caps: Copper Alloy
Operating Temperature: See Rerating Curve
Approvals:
1/10-30 A UL 2579 Listed (File No. E339112)
2-25 A IEC 60269-6
(VDE Approved to Certifications No. 40033094)
UL 248-14 Listed (File No. E10480)
Description
File No. LR29862)
/10-30 A Ferrule Style Only)
CSA Certified (
(
1
The KLKD fuse series is fast-acting with a high DC voltage
rating. This family of Midget style fuses (10 x 38 mm) is used
in solar combiner boxes and in circuits with DC fault currents
up to 50,000 amperes. KLKD fuses are available in standard
and board-mount configurations.
CE Certified
RoHS Compliant
Mexico
Environmental:
Country of Origin:
In addition, the KLKD series has been designed to meet both
the UL and IEC photovoltaic fuse standards.
Ordering Examples
AMPerAGe
PArt nUMber
orderinG nUMber
Littelfuse offers a wide range of ampere ratings to match
specific requirements in a variety of applications.
1
KLKD.125
KLKD001
KLKD002
KLKD008
KLKD030R
KLKD.125T
KLKD001.T
KLKD002.T
KLKD008.T
KLKD030.HXR
/
8
1
2
8
Features/Benefits
•ꢀ Designed to UL and IEC photovoltaic specifications
30 (WITH PCB TABS)
•ꢀ
1/10-30 A ratings available
1
•ꢀ 50 kA DC Voltage Interrupting Rating ( /10-30 A)
•ꢀ Both
Dimensions in inches(mm)
standard and board-mount configurations available
Ferrule Version
PCB Version
.14
(3.56)
.06 (1.52)
.02 (.51)
•ꢀ 1-5 A meets UL1741 GFDI requirements
.04
(1.02)
Recommended Fuseholders
LPSM Series
1.5 (38.1)
1.53
L60030M Series
(38.86)
L60030MPCB Board Mount Holder
Applications
•ꢀ Combiner boxes
•ꢀ Inverters
MOUNTING HOLE
DETAIL
.50 (12.7)
.12 (3.05)
•ꢀ Power supplies
•ꢀ Desktop meters
•ꢀ 600 V circuit protection
.12
.406
.28
.406 (10.31)
(3.05)
(7.11)
(10.31)
Look for this logo to indicate products that are
used in solar applications. Visit our website
www.littelfuse.com/solar for the latest updates
on approvals, certifications, codes and standards.
Web Resources
Downloadable CAD drawings and other technical information:
www.littelfuse.com/klkd
1
www.littelfuse.com
© November 2011 Littelfuse POWR-GARD Products