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Mersen

Mersen A100P125-4 125A 1000VAC/750VDC high-speed semiconductor fuse

Part Number: A100P125-4

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Mersen positions A100P125-4 as a 1000VAC/750VDC high-speed semiconductor fuse, rated 125A at 1000VAC / 750VDC, supporting UPS systems, AC/DC drives and high-voltage power electronics with a bolted blade connection style.

Rated Current125A
Rated Voltage1000VAC / 750VDC
Breaking CapacityHigh interrupting; see model datasheet
PackageForm 101 (4)

A100P125-4 is a A100P product from Mersen, built as a 1000VAC/750VDC high-speed semiconductor fuse for UPS systems, AC/DC drives and high-voltage power electronics. Its electrical rating is 125A at 1000VAC / 750VDC, with low-I²t current-limiting semiconductor protection and bolted blade construction. Selection should be finalized against the official datasheet, especially when matching existing holders or terminals.

Technical Specifications

Part Number
A100P125-4
Manufacturer Part Number
A100P125-4
Series
A100P
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
125A
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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