ATMR4 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Eaton - Bussmann Electrical Division
In Stock: 0
Unit Price: $69.66000
Datasheet
4A 600 VAC 600 VDC Fuse Cartridge Requires Holder
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ATMR4

DigiKey Part Number
2378-ATMR4-ND
Manufacturer
Manufacturer Part Number
ATMR4
Description
600V 4A CC FUSE
Manufacturer Standard Lead Time
2 Weeks
Customer Reference
Detailed Description
4A 600 VAC 600 VDC Fuse Cartridge Requires Holder
Datasheet
 Datasheet
Product Attributes
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Category
Voltage Rating - DC
600 VDC
Manufacturer
Mersen USA Newburyport-MA L.L.C.
Response Time
Fast Blow
Series
Applications
Electrical, Industrial
Packaging
Box
Class
CC
Part Status
Active
Approval Agency
CSA, UL
Mounting Type
Requires Holder
Breaking Capacity @ Rated Voltage
200kA AC, 100kA DC
Fuse Type
Cartridge
Package / Case
5AG, 10mm x 38.1mm
Current Rating (Amps)
4A
Size / Dimension
0.409" Dia x 1.500" L (10.40mm x 38.10mm)
Voltage Rating - AC
600 VAC
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
KTK-R-4Eaton - Bussmann Electrical Division0283-3461-ND$69.66000Similar
In-Stock: 0
10 estimated in stock on 11-Dec-2026
Request Stock Notification
All prices are in USD
Box
QuantityUnit PriceExt Price
1$33.44000$33.44
5$27.74600$138.73
10$25.59600$255.96
50$21.20180$1,060.09
100$19.53640$1,953.64
250$17.51852$4,379.63
500$16.37662$8,188.31