Model: 421-3

Block Fuseholder
Description:

Plastic, phenolic, moulded body material, side barrier type body style, copper terminal material, any acceptable terminal surface treated.

Properties:

Body Material
Plastic, phenolic, moulded
Body Style
Side barrier type
Terminal Material
Copper
Terminal Surface Treatment
Any acceptable
Overall Length
3.000 inches
Overall Height
1.375 inches
Overall Width
2.156 inches
Mounting Hole Diameter
0.156 inches
Mounting Hole Quantity
2
Mounting Hole Style
In-line along the width
Contact Material
Brass
Contact Surface Treatment
Silver plated
Fuse Accommodation Quantity
2
Accommodated Fuse Length
2.000 inches
Accommodated Ferrule Diameter
0.562 inches
Center To Center Distance Between Outside Mounting Holes Along Width
1.281 inches
Current Carrying Rating In Amps
30.0
Internal Circuit Configuration And Pole Quantity
2 pole, mainline, fused
Fuse Terminal Type Accommodated
Ferrule
Voltage In Volts
250.0
Precious Material And Location
Contact surfaces silver
Precious Material
Silver
Terminal Type And Quantity
4 screw
NSN
5920-00-228-4454
Part Number
421-3
Description
Fuseholder,block
CAGE
41326

A fuseholder in which the fuseholder stud and/or clips and insulation are mounted on a flat base. Excludes fuseholder, receptacle.

Part 421-3 NSN 5920-00-228-4454

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
28908
FIIG:
A014A0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
S
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062060
UFC:
34740
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8548900100
  • SITC: 77813
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85

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