FUSEHOLDERS
SPECIAL TYPES
For ATO
®
Fuses
In-Line Type
SPECIFICATIONS:
Electrical:
Intended for use with 32 volts Autofuse
®
fuses
rated to 20 or 30 amperes depending on wire size and
terminal combinations.
Mounting:
Capable of snap-mounting to panel from rear.
Fuseholders interlock for multiple mounting.
Molded Parts:
Black Thermoplastic (UL 94V2).
Terminals:
Brass. Tin-plated. Snap-lock into body.
Ambient Temperature:
– 40°C to +85°C.
Wire:
Stranded with PVC insulation, black #14 AWG for
155
300
Series
and orange #10 AWG for
155
400
Series.
PATENTED
ORDERING INFORMATION:
Catalog Number
Assembled with
8" Wire Loop,
Unassembled
No Fuse
155
320U
155
300
(Terminals designed
(#14 wire/
for #14 AWG
terminals rated
stranded wire and
to 20A).
marked “14”).
Assembled with
8" Wire Loop
and Fuse
155
303A
155
304A
155
305A
155
37.5A
155
310A
155
315A
155
320A
155
425A
155
430A
Fuse
Amperage
Rating
3
4
5
7.5
10
15
20
25
30
UNASSEMBLED
Typical Multiple Mounting
(fuseholders interlocked)
Recommended Panel Mounting Hole
(.04" / .078" thick panel)
.415"
1.46"
.410"
1.10"
1.06"
1.20"
.75"
155
430U
(Terminals designed
for #10 AWG
stranded wire and
marked “10”).
155
400
(#10 wire/
terminals rated
to 30A).
.970"
.40"
.01" R. Max.
Add .400" to width for each additional fuseholder
For ATO
®
Fuses
P.C. Board Mount Type
SPECIFICATIONS:
Electrical:
Intended for use with 32 volts ATO
®
fuses rated
to 15 amperes.
Molded Parts:
Black Thermoplastic
Terminals:
Copper Alloy, Tin Plated
Ambient Temperature:
– 40°C to +85°C.
ORDERING INFORMATION:
Catalog Number: 04450715
2.5
(.098")
21.8
(.858")
9.3
(.366")
22
(.866")
4.5
(.177") Ref.
9.3
(.366")
9
(.354")
For MINI
®
Fuses
In-Line Type — Easy Crimp Fuseholder
SPECIFICATIONS:
Terminals:
Copper Alloy/Tin plated.
Body:
Black Thermoplastic.
Operating Temperature:
– 40°C to +105°C.
Use standard crimping tool and crimp the matted area to
secure wire. (Possible crimp tool - Ideal #30-428 [Toothed
Die slot] or equivalent).
ORDERING INFORMATION:
Catalog
Number
153
002
Description
20A Max. Rating — Terminals will accept #16–22 AWG (1.0-
.33 mm
2
) stranded wire (use appropriate wire size based on
fuse usage). For example — Use #16 AWG wire for 20A fuse.
30A Max. Rating — Terminals will accept #10–14 AWG (5.0-
2.0 mm
2
) stranded wire (use appropriate wire size based on
fuse usage). For example — Use #10 AWG wire for 30A fuse.
MATTED
(CRIMP) AREA
.67"
.67"
153
003
.25"
2.07" Max
SIDE VIEW
.45"
END VIEW
Tool
For Fuse Removal or Replacement; Part No. 097024.
106
Overall height with fuse installed is 1.0" Ref.
LITTELFUSE [ LITTELFUSE ]
