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Mersen

Mersen A100P300-4 300A 1000VAC/750VDC high-speed semiconductor fuse

Part Number: A100P300-4

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A100P300-4 combines the series platform with a 1000VAC/750VDC high-speed semiconductor fuse, with 300A current capacity and 1000VAC / 750VDC, supporting UPS systems, AC/DC drives and high-voltage power electronics with a bolted blade connection style.

Rated Current300A
Rated Voltage1000VAC / 750VDC
Breaking CapacityHigh interrupting; see model datasheet
PackageForm 101 (4)

In UPS systems, AC/DC drives and high-voltage power electronics designs, Mersen A100P300-4 serves as a 1000VAC/750VDC high-speed semiconductor fuse matched to the series architecture. The model carries a 300A rating with 1000VAC / 750VDC; low-I²t current-limiting semiconductor protection is paired with bolted blade mounting. Selection should be finalized against the official datasheet, especially when matching existing holders or terminals.

Technical Specifications

Part Number
A100P300-4
Manufacturer Part Number
A100P300-4
Series
A100P
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
300A
Voltage Rating
1000VAC / 750VDC
AC / DC
AC/DC
Breaking Capacity
High interrupting; see model datasheet
Package / Dimensions
Form 101 (4)
Mounting
Bolted Blade
Application
Drives · Semiconductor protection · UPS
Standard
UL Recognition
Terminal Type
Blade / Bolt
Fuse Speed
High Speed
Approvals
RoHS · UL Recognized
Certifications
UL Recognized|RoHS

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