Eaton’s bolt-down fuses provide
reliable overcurrent protection in
high-power applications
Eaton’s Bussmann™ series AMX, AMH,
and AML are a family of bolt-down
fuses that provide best-in-class
power density with nominal current
ratings from 350 A to 500 A.
Product description
Eaton’s Bussmann™ series AMX,
AMH & AML are a family of bolt-
down fuses that provide best-in-
class power density with nominal
current ratings from 350 A to 500
A. These three product families
offer higher voltage ratings,
up to 125 Vdc, and ultra-high
interrupt ratings (up to 20 kA).
They are suited for overcurrent
protection in high-current power
distribution applications and
against damaging fault currents
caused by the latest battery
technologies. They also offer a
rejection feature to prevent lower
voltage options from being used
in place. Applications for Eaton
Bussmann series AMX, AMH
& AML fuses include energy,
industrial, and transportation.
Features and benets
• Bolt-down fuses in industry-
standard and common footprints
• 125 Vdc ratings with high
interrupt ratings to support newer
battery chemistries
• Includes fuse holders to accept
fuses for easy integration into
power distribution systems
• Ultra-compact footprints in
standard bolt-down configurations
• Can offer different footprints that
behave like a rejection feature
against lower-rated products
• Multiple footprint options
Eaton’s Bussmann
TM
series AMX, AMH & AML bolt-down fuses
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com/electronics
© 2023 Eaton
All Rights Reserved
Printed in USA
Publication No. ELX1254 BU-ELX22187
February 2023
Dimensions- mm
Drawing not to scale
Product specifications
Typical cold
resistance
Family Rated current (A) Interrupting rating Maximum voltage rating (mohms)
AMH & AML 350 to 500
16 kA @ 125 Vdc
20 KA @ 125 Vdc
125 Vdc 0.104 to 0.14
AMX(L) 80 to 350
8 kA @ 63 Vdc
6 KA @ 100 Vdc
3 kA @ 125 Vdc
125 Vdc 0.13 to 0.51
PN Dimension A (mm)
AMX-XXX
30.0 +/- 0.3
AMXL-XXX
35.5 +/- 0.3
AMX(L)
PN Dimension A (mm)
AMH-XXX
39 +/- 0.3
AML-XXX
50.8 +/- 0.3
AMH & AML
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