Littelfuse F4571-ND For ato fuses in-line type Datasheet

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”).
155 430U
(Terminals designed
for #10 AWG
stranded wire and
marked “10”).
155 400
(#10 wire/
terminals rated
to 30A).
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)
10.54 (.415")
37.08
10.41 (.410")
(1.46")
30.48 (1.20")
27.94 (1.10")
26.92 (1.06")
19.05 (.75")
24.64
(.970")
.254 (.01") R. Max.
Add .400" to width for each additional fuseholder
10.16
(.40")
2.5
(.098")
For ATO® Fuses P.C. Board Mount Type
21.8
(.858")
SPECIFICATIONS:
Electrical: Intended for use with 32 volts ATO® fuses rated to 15
9.3
(.366")
amperes.
22
(.866")
Molded Parts: Black Thermoplastic
Terminals: Copper Alloy, Tin Plated
Ambient Temperature: – 40°C to +85°C.
ORDERING INFORMATION:
4.5
(.177") Ref.
Catalog Number: 04450715
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.
FUSEHOLDERS
13
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
153 003
Description
20A Max. Rating — Terminals will accept #16–22 AWG (1.0.33 mm2) 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 (5.02.0 mm2) stranded wire (use appropriate wire size based on
fuse usage). For example — Use #10 AWG wire for 30A fuse.
Tool For Fuse Removal or Replacement; Part No. 097024.
MATTED
(CRIMP) AREA
17.02
(.67")
17.02 (.67")
11.43
(.45")
END VIEW
6.35 (.25")
52.58
(2.07") Max
SIDE VIEW
* Please refer to Fuseology section for information on proper fuseholder de-rating.
w w w. l i t t e l f u s e . c o m
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