POWR-GARD® Blocks and Holders Datasheet
LF SERIES CLASS CC/CD AND MIDGET (10x38 mm) FUSE BLOCKS
600 V
Specifications
Voltage Rating
600 V ac/dc
Ampere Ratings
L600M Midget (10x38): 30 A
L600C Class CC: 30 A
LFC Class CD: 60 A
L600CM Class CC & Midget: 30 A
Dielectric strength 1200 V minimum
Materials
Clip/terminals: Tin-plated copper alloy
Box lug: Copper
Screw & captive pressure plate: Zinc-plated steel
Base: Thermoplastic
UL94 V-0 flammability rating
Withstand Rating
(SCCR)
L60030C: 200 kA
L60030M: 10 kA, 20 kA or 100 kA based on the
Midget fuse used
LFC600: 200 kA
L600M: UL Recognized (File: E14721)
CSA Certified (File: LR7316)
Description
Approvals
The Littelfuse Class CC, CD and midget blocks offer
generous space savings and enhanced value. DIN-rail
mounting and universal mounting holes are available as
well as an indication feature on all Class CD fuse blocks.
L600C:
UL Listed (File: E14721)
CSA Certified (File: LR7316)
LFC:
UL Listed (File: E14721)
CSA Certified (File: LR7316)
Features/Benefits
• Space-saving design
• Universal mounting holes for easy replacement
• Indication offered on CD blocks
L600CM: UL Recognized (File: E14721)
CSA Certified (File: LR7316)
RoHS Compliant, Lead (Pb) Free
Environmental
• One hand release from DIN rail optional
• Rejection feature that prevents the insertion of fuses
with lower interrupting rating or voltage ratings
• Clip design reduces resistance and heat
• Non DIN-rail fuse blocks have interlocking feature
allowing ganging for any number of poles
Recommended Fuses
Class CC Blocks: CCMR, KLDR, KLKR
Class CM Block: Fuses same as CC & Midget Blocks
Class CD Blocks: CCMR
Midget Blocks:
BLF, BLN, BLS, FLA, FLM, FLQ,
FLU, KLK, KLKD, KLQ
• Covers available for all amperages to enhance safety
Web Resources
Sample requests and technical downloads:
Littelfuse.com/fuseblocks
Ordering Information (L600C Class CC and L600M Midget 30 A)
CLASS CC ORDERING NUMBER
MIDGET ORDERING NUMBER
COVER
CONNECTOR
TYPE
WIRE
RANGE
BASE
TEMP
TORQUE
WIRE TYPE
ORDERING
NUMBER†
NON-DIN*
DINR
NON-DIN*
DINR
1
2
3
1
2
3
1
2
3
L60030C1C
L60030C2C
L60030C3C
L60030C1PQ
L60030C2PQ
L60030C3PQ
L60030C1SQ
L60030C2SQ
L60030C3SQ
L60030C1CDINR
L60030C2CDINR
L60030C3CDINR
L60030C1PQDINR
L60030C2PQDINR
L60030C3PQDINR
L60030C1SQDINR
L60030M1C
L60030M2C
L60030M3C
L60030M1PQ L60030M1PQDINR
L60030M2PQ L60030M2PQDINR
L60030M3PQ L60030M3PQDINR
L60030M1SQ L60030M1SQDINR
L60030M1CDINR
L60030M2CDINR
L60030M3CDINR
4.0 N-m
30
30
30
Box Lug
6–14 AWG
10–14 AWG
10–14 AWG
125 ˚C SPL001
125 ˚C SPL001
125 ˚C SPL001
(35 in-lbs)
Pressure Plate
w/Q.C. Terminal
2.3 N-m
(20 in-lbs)
Screw
w/Q.C. Terminal
2.3 N-m
(20 in-lbs)
L60030C2SQDINR L60030M2SQ L60030M2SQDINR
L60030C3SQDINR L60030M3SQ L60030M3SQDINR
Ordering Information (L600CM Class CC and Midget Combination 30 A)
COMBINATION 2 CLASS CC / 1 MIDGET
COVER
BASE
POLES
CONNECTOR
TYPE
WIRE
RANGE
ORDERING NUMBER
TORQUE
WIRE TYPE
ORDERING
TEMP
NUMBER†
CLASS CC MIDGET
NON-DIN
DINR
Pressure Plate
w/Q.C. Terminal
2.3 N-m
(20 in-lbs)
CU Only
Solid / Stranded
30
2
1
L60030CM3PQ
—
10–14 AWG
125 ˚C SPL001
* Gangable
–
† Covers sold individually. One cover needed for each pole.
1 of 3
Littelfuse.com
© 2021 Littelfuse, Inc.
Rev: 020421
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