500A 1.3 kVAC 1 kVDC Fuse Square Bolt Mount
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500A 1.3 kVAC 1 kVDC Fuse Square Bolt Mount
POWR-SPEED and PSR Series High-Speed Fuses

PSR073UL0500X

DigiKey Part Number
5666-PSR073UL0500X-ND
Manufacturer
Manufacturer Product Number
PSR073UL0500X
Description
FUSE SQUARE 500A 1.3KVAC/1KVDC
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
500A 1.3 kVAC 1 kVDC Fuse Square Bolt Mount
Datasheet
 Datasheet
Product Attributes
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Category
Voltage Rating - DC
1 kVDC
Manufacturer
Littelfuse Inc.
Response Time
Fast Blow
Series
Applications
Semiconductors
Packaging
Box
Features
Indicating
Part Status
Active
Approval Agency
CE, cURus, UL
Mounting Type
Bolt Mount
Operating Temperature
-55°C ~ 125°C
Fuse Type
Square
Breaking Capacity @ Rated Voltage
100kA AC, 150kA DC
Current Rating (Amps)
500A
Size / Dimension
2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm)
Voltage Rating - AC
1.3 kVAC
Melting I²t
42751.0
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 3
1 estimated in stock on 08-Mar-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Box
QuantityUnit PriceExt Price
1$520.36000$520.36
5$431.01400$2,155.07
10$397.14600$3,971.46
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.