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Mersen

Mersen A50P300-4 300A High-Speed Fuse

Part Number: A50P300-4

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Confirm Mersen A50P300-4 as a 300A 500V-class high-speed semiconductor fuse rated 500 VAC / 450 VDC. Its blade configuration is intended for dc drives and related protection work. Review the physical configuration before adding the item to a BOM.

Rated Current300A
Rated Voltage500 VAC / 450 VDC
Breaking Capacity100 kA AC / 79 kA DC
PackageTraditional Round Body

Confirm Mersen A50P300-4 for applications that call for a 300A 500V-class high-speed semiconductor fuse with a 500 VAC / 450 VDC rating. The blade version is specified with 100 kA AC / 79 kA DC interrupting capability and is suited to dc drives, ups, power electronics, semiconductor protection. Review the physical configuration before adding the item to a BOM. FuseStock keeps the manufacturer reference and series data together for technical comparison and sourcing.

Technical Specifications

Part Number
A50P300-4
Manufacturer Part Number
A50P300-4
Series
A50P Series
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
300A
Voltage Rating
500 VAC / 450 VDC
AC / DC
AC/DC
Breaking Capacity
100 kA AC / 79 kA DC
Package / Dimensions
Traditional Round Body
Mounting
Bolted Tag
Application
DC drives · Power Electronics · Semiconductor protection · UPS
Standard
UL Recognized JFHR2
Terminal Type
Blade
Fuse Speed
High Speed
Approvals
CE · UL Recognized
Certifications
UL Recognized|CE

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