Fuse Blocks & Holders
Bolt-Down Fuse Blocks
MEGA
®
Bolt-Down Fuse Block
Use with MEGA fuses up to 500A. Ideal for battery and alternator connections and other heavy gauge
cables requiring ultra high current protection. Includes protective cover. Features interconnecting pins on
side of fuse block for multiple block configurations. Includes M8 threaded studs and hex nuts with lock
washers. Fuse not included. Additional information:
littelfuse.com/298
PART NUMBERS
BULK 70-PC
BULK 20-PC
BULK 10-PC
02980900Z
02980900S
02980900TXN
VOLTAGE
32V DC
AMPERAGE
500A
HARDWARE
MATERIAL
Zinc-Plated Steel
STUD TORQUE
12-18 Nm
3
MEGA
®
SN Series Assure-Latch™ Fuse Block
The SN Series is a high amperage in-line MEGA fuse block with sealed positive latching technology. The
fuse holder base and cover are secured together with AssureLatch™ technology to form a water resistant
and ignition protected assembly. Fuse not included. Additional information:
littelfuse.com/SN
PART NUMBERS
BULK
BOXED
880014
880014S
VOLTAGE
32V DC
AMPERAGE
500A
INGRESS
HARDWARE
MATERIAL
STUD
TORQUE
20 Nm
NOTES
Ignition
Protected
IP66 & IP69K Tin-Plated Steel
Flex-MEGA
®
Fuse Block
For use with MEGA bolt-down fuses, up to 500A. The Flex holder offers a flexible cover, which allows cable
entry from virtually any direction, large wire size, and ring terminal stack up. Busbars are available for multiple
holder applications and a dovetail feature allows interlocking of multiple Flex-MIDI and Flex-MEGA fuse holders
together for a power distribution block. Fuse not included. Additional information at:
littelfuse.com/FLEX-MEGA
PART NUMBERS
VOLTAGE AMPERAGE HARDWARE MATERIAL
02981028HXFC-SS
32V DC
500A
Stainless Steel
02981028HXFC
32V DC
500A
Zinc-Plated Steel
BUSBAR PART NUMBERS
DESCRIPTION
HARDWARE MATERIAL
882-839-2
2 Position Bus Bar
Tin-Plated Copper
882-839-3
3 Position Bus Bar
Tin-Plated Copper
882-839-4
4 Position Bus Bar
Tin-Plated Copper
882-839-5
5 Position Bus Bar
Tin-Plated Copper
STUD TORQUE
12-18 Nm
12-18 Nm
–
–
–
–
–
NOTES
–
–
NOTES
For use 2 Fuse Holders
For use 3 Fuse Holders
For use 4 Fuse Holders
For use 5 Fuse Holders
MIDI
®
SN Series Assure-Latch™ Fuse Block
The SN Series is a high amperage in-line MEGA fuse block with sealed positive latching technology. The
fuse holder base and cover are secured together with AssureLatch™ technology to form a water resistant
and ignition protected assembly. Fuse not included. Additional information:
littelfuse.com/SN
PART NUMBERS
BULK
BOXED
880015
880015S
VOLTAGE
32V DC
AMPERAGE
200A
INGRESS
HARDWARE
MATERIAL
STUD
TORQUE
20 Nm
NOTES
Ignition
Protected
IP66 & IP69K Tin-Plated Steel
Flex-MIDI
®
Fuse Block
For use with MIDI bolt-down fuses, up to 200A. The Flex holder offers a flexible cover, which allows cable
entry from virtually any direction, large wire size, and ring terminal stack up. Busbars are available for multiple
holder applications and a dovetail feature allows interlocking of multiple Flex-MIDI and Flex-MEGA fuse holders
together for a power distribution block. Fuse not included. Additional information:
littelfuse.com/FLEX-MIDI
PART NUMBERS
VOLTAGE AMPERAGE HARDWARE MATERIAL
04981038HXFC
32V DC
200A
Zinc-Plated Steel
04982001ZXFC
32V DC
200A
Zinc-Plated Steel
BUSBAR PART NUMBERS
DESCRIPTION
HARDWARE MATERIAL
882-267-002
2 Position Bus Bar
Tin-Plated Copper
882-267-003
3 Position Bus Bar
Tin-Plated Copper
882-267-004
4 Position Bus Bar
Tin-Plated Copper
882-267-005
5 Position Bus Bar
Tin-Plated Copper
STUD TORQUE
3.0-5.0 Nm
3.0-5.0 Nm
–
–
–
–
–
NOTES
–
2 Holders with Busbar
NOTES
For use 2 Fuse Holders
For use 3 Fuse Holders
For use 4 Fuse Holders
For use 5 Fuse Holders
31
Littelfuse Aftermarket Products Catalog
In-Line Fuse Holders
MIDI
®
Compact In-line Fuse Holder
Designed for use with bolt-down MIDI style fuses. It can be conveniently installed directly in-line with the
cables and no mounting required. The fuse holder is easy to shrinkwrap for environmental protection and
the corners of the cover are curved so that shrinkwrap will not be split.
Download additional technical information at:
littelfuse.com/498-IL
PART NUMBERS
BULK 500-PC
04980921GXM5
DETAILS
Complete Assembly
AMPERAGE
200A
HARDWARE MATERIAL
Zinc-Plated Steel
3
MIDI
®
In-Line Fuse Holder
Use with MIDI fuses up to 200 amps. Includes protective cover. Features interconnecting pins on side of
fuse block for multiple block configurations. Includes M5 threaded studs and hex nuts with lock washers.
Fuse not included.
Download additional technical information at:
littelfuse.com/498
PART NUMBERS
BULK 10-PC
0498900.TXN
BULK 20-PC
04980900S
BULK 330-PC
04980900ZXT
DETAILS
Complete Assembly
AMPERAGE
200A
HARDWARE
MATERIAL
Zinc-Plated Steel
MAXI In-line Blade Fuse Holders with Covers - MAH Series
Use with MAXI Fuse up to 60 amps. Supplied with two 6" wire leads of 6 gauge black wire. Includes
protective cover for harsh environment and mounting hole for easy firewall installation.
Download additional technical information at:
littelfuse.com/MAH
BOXED PART NUMBERS
MATERIAL
CATALOG
NUMBER
NUMBER
MAHC0001ZXJ
MAH1
MAHC0001ZXJA
MAH1
WIRE DETAILS
GAUGE
6
6
LENGTH
5"
5"
COLOR
Black
Red
DETAILS
Standard
Standard
AMPERAGE INGRESS
up to 60A
up to 60A
IP67
IP67
COVER
•
•
MAXI In-line Blade Splash Resistant Fuse Holders with Covers - 152 Series
The In-line Splash Resistant Fuse Holder provides an efficient, simple installation method for MAXI fuse
applications in harsh under-the-hood environments
Download additional technical information at:
littelfuse.com/152
PART NUMBERS
BULK 10-PC
01520003TXN
01520003TXN941
01520003TXN942
DETAILS
Holder only
for 4-6mm
2
wire
for 6-10mm wire
2
AMPERAGE
60A
60A
60A
INGRESS
IP54
IP54
IP54
KIT CONTENTS
SEALS
•
•
TERMINALS
•
•
COVER
•
•
MAXI In-Line Fuse Holders with Optional Covers - MAB Series
Use with MAXI fuses up to 60 amps. Safe/easy replacement for hard to replace fusible link wire. Perfect
for high amp audio applications. Interlocking block feature permits two pole position installation. Contains
screw terminals. Optional dust cover available (Part Number: 01520007Z).
Download additional technical information at:
littelfuse.com/MAB
BOXED PART NUMBERS
MATERIAL
CATALOG
NUMBER
NUMBER
0MAB0001F
MAB1
CARDED PART NUMBERS
MATERIAL
CATALOG
NUMBER
NUMBER
0MAB0001XP
MAB1BP
DETAILS
High Amp
AMPERAGE
up to 60A
COVER
Sold Separately
littelfuse.com/Aftermarket
32
Fuse Blocks & Holders
In-Line Blade Fuse Holders
MINI
®
In-line Blade Fuse Holders with Covers - FHM Series
Use with MINI 2 to 20A fuses. Supplied with two 4" wire leads of 14 gauge black wire. Includes
protective cover for harsh environment.
Heavy Duty MINI
®
In-line Blade Fuse Holders with Covers - FHM Series
Use with MINI 25 and 30A fuses. Supplied with two 4" wire leads of 12 gauge orange wire. Includes
protective cover for harsh environment.
Download additional technical information at:
littelfuse.com/FHM
PART NUMBERS
CARDED
BULK 20-PC
MATERIAL
CATALOG
NUMBER
NUMBER
0FHM0001SXJ
0FHM0001XP
FHM1BP
0FHM0002SXJ
0FHM0002XP
FHM2BP
–
0FHM0001XPGLO
20-1020
WIRE DETAILS
GAUGE LENGTH COLOR
Standard
Heavy Duty
Smart Glow
2-20A
25-30A
–
IP67
IP67
IP67
14
12
–
4"
4"
4"
Black
Orange
Red
•
•
•
3
DETAILS
AMPERAGE INGRESS
COVER
ATO
®
In-line Blade Fuse Holders with Covers - FHAC Series
Use with ATO 1 to 20A fuses. Supplied with two 3.5" wire leads of 16 gauge black wire. Includes
protective cover for harsh environment.
Heavy Duty ATO
®
In-line Blade Fuse Holders with Covers - FHAC Series
Use with ATO 25 and 30A fuses for air conditioner or other heavy duty applications. Supplied with
two 3.5" wire leads of 12 gauge orange wire. Includes protective cover for harsh environment.
Download additional technical information at:
littelfuse.com/FHAC
PART NUMBERS
BULK 20-PC
FHAC0001SXJ
FHAC0002SXJ
CARDED
MATERIAL
CATALOG
NUMBER
NUMBER
FHAC0001XP
FHAC1BP
FHAC0002XP
FHAC2BP
DETAILS
Standard
Heavy Duty
AMPERAGE INGRESS
2-20A
25-30A
IP67
IP67
16
12
WIRE DETAILS
GAUGE LENGTH COLOR
3.5"
3.5"
Black
Orange
•
•
COVER
ATO
®
In-line Blade Fuse Holders - FHA Series
Use with ATO 1 to 20A fuses. Supplied with two 4" wire leads of 16 gauge black wire.
Heavy Duty ATO
®
In-line Blade Fuse Holders - FHA Series
Use with ATO 25 and 30A fuses for air conditioner or other heavy duty applications. Supplied with two
4" wire leads of 12 gauge orange wire. FHA30BP includes 30 amp fuse.
Download additional technical information at:
littelfuse.com/FHA
PART NUMBERS
BULK 20-PC
0FHA0001SXJ
0FHA0002SXJ
–
–
CARDED
BOXED
MATERIAL CATALOG MATERIAL CATALOG
NUMBER NUMBER NUMBER NUMBER
0FHA0001XP FHA1BP
–
–
0FHA0002XP FHA2BP
–
–
0FHA0030XP
FHA30BP 0FHA0030Z
–
FHA30
–
0FHA0001XPGLO 20-1010
DETAILS
Standard
Heavy Duty
Heavy Duty
with 30A Fuse
Smart Glow
AMPERAGE
1-20A
25-30A
25-30A
–
16
12
12
–
WIRE DETAILS
GAUGE LENGTH COLOR
4"
4"
4"
4"
Black
Orange
Orange
Red
ATO
®
In-line Panel Mount Blade Fuse Holders - AFH Series
Versatile fuse holder for in-line or snap mount panel applications. Interlock body design allows fuse
holders to be snapped together. Supplied with 8" loop of 14 gauge black wire.
Heavy Duty ATO
®
In-line Panel Mount Blade Fuse Holders - AFH Series
Use with ATO 25 and 30A fuses. Supplied with 8" loop of 10 gauge orange wire.
Download additional technical information at:
littelfuse.com/AFH
CARDED PART NUMBERS
MATERIAL
NUMBER
0AFH0001XP
0AFH0002XP
CATALOG
NUMBER
AFH1BP
AFH2BP
DETAILS
Standard
Heavy Duty
AMPERAGE
1-20A
25-30A
WIRE DETAILS
GAUGE
14
10
LENGTH
8" loop
8" loop
COLOR
Black
Orange
33
Littelfuse Aftermarket Products Catalog
JCASE & Glass Fuse Holders
JCASE
®
In-Line Cartridge Fuse Holders - FHJC & FHJ Series
In-line fuse holders for JCASE fuses available with brackets covers or wire sizes 10AWG (up to 40A) or
8AWG (up to 60A). Additional information:
littelfuse.com/FHJC
PART NUMBERS
BULK 250-PC BULK 50-PC
FHJC1001G
FHJC1002G
FHJC2002G
0FHJ1001G
0FHJ1002G
0FHJ2001G
0FHJ2002G
–
FHJC1002L
FHJC2002L
–
–
–
–
DETAILS
Standard
Heavy Duty
Heavy Duty
Standard
Heavy Duty
Standard
Heavy Duty
AMPERAGE INGRESS
up to 40A
up to 60A
up to 60A
up to 40A
up to 60A
up to 40A
up to 60A
IP67
IP67
IP67
–
–
–
–
WIRE DETAILS
GAUGE LENGTH COLOR
10AWG
8AWG
8AWG
10AWG
8AWG
10AWG
8AWG
4"
4"
4"
4"
4"
4"
4"
Red
Red
Red
Red
Red
Red
Red
BRACKET
–
–
•
–
–
•
•
COVER
•
•
•
–
–
–
–
3
Glass Fuse In-line Twist-Lock Fuse Holders • FNY Series
Constructed of weather resistant nylon. Simple “twist-lock” allows easy fuse removal and replacement.
Supplied with 8" loop of 14 gauge black wire and one spring. Use with Glass SFE 4, 6, 71/2, 9, 14, 20,
AGA, AGC, AGW and AGX Fuses up to 20 amps. Additional information:
littelfuse.com/FNY
CARDED PART NUMBERS
MATERIAL
0FNY0001XP
CATALOG
FNY1BP
DETAILS
Holder Only
AMPERAGE
up to 20A
WIRE DETAILS
GAUGE
14
LENGTH
8" loop
COLOR
Black
Glass Fuse In-Line Heavy Duty Fuse Holders • FNY Series
Spring loaded heavy duty glass fuse holder includes AGC 20A or 30A fuse for GM air conditioner, heater
blower motors or other heavy duty applications. Supplied with two 4" wire leads of 12 gauge orange wire.
FNY20BP includes 20A fuse, FNY30BP includes 30A fuse. Additional information:
littelfuse.com/FNY
CARDED PART NUMBERS
MATERIAL
0FNY0020XP
0FNY0030XP
CATALOG
FNY20BP
FNY30BP
DETAILS
With 20A Fuse
With 30A Fuse
AMPERAGE
20A
30A
WIRE DETAILS
GAUGE
12
12
LENGTH
4"
4"
COLOR
Orange
Orange
Glass Fuse In-Line Bayonet Knob Fuse Holders • FHP Series
Constructed of tough black thermoset (UL94V0). Includes 3 springs for various fuse sizes and spring-
locked, bayonet type knob. Supplied with 15" loop of 14 gauge red wire. Use with Glass SFE 71/2, 9, 14,
20, AGA, AGC, AGW and AGX Fuses up to 20 amps. Additional information:
littelfuse.com/FHP
BOXED PART NUMBERS
MATERIAL
0FHP0001Z
CATALOG
FHP1
DETAILS
Holder Only
AMPERAGE
up to 20A
WIRE DETAILS
GAUGE
14
LENGTH
15" loop
COLOR
Red
Glass Fuse In-line Fuse Holders
Holders accept SFE and AGC fuses through 30A. Supplied with wire loop which can be cut and spliced.
Holder twist-locks the fuse in place. Available with the fuse. Additional information:
littelfuse.com/3031
PART NUMBERS
BULK
3031-0
3031-20
3031-30
BOXED
3031-0-BX
3031-20-BX
3031-30-BX
RETAIL
3031-0-BP
3031-20-BP
–
DETAILS
Holder Only
With 20A Fuse
With 30A Fuse
AMPERAGE
up to 30A
20A
30A
WIRE DETAILS
GAUGE
14
14
14
LENGTH
8" loop
8" loop
8" loop
COLOR
Black
Black
Black
3AG Shock-Safe Panel Mount Fuse Holders
Designed to eliminate the possibility of electrical shock, as defined in IEC standards 65 and 257
.
Shock-Safe fuse holders feature a low profile body, finger-grip knob and anti-tease feature that eliminates
circuit interruption when knob is accidentally depressed.
CARDED MATERIAL NUMBER
03453LF2XP
03453LF8XP
VOLTAGE
250V
250V
AMPERAGE
20A
20A
TERMINALS
1/4" straight NEMA/DIN quick connect
3/16" straight dual purpose solder
littelfuse.com/Aftermarket
34
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