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Mersen

Mersen A70P125-4 125A 700VAC/650VDC high-speed semiconductor fuse

Part Number: A70P125-4

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Within its Mersen family, A70P125-4 is a 700VAC/650VDC high-speed semiconductor fuse; its primary electrical envelope is 125A, 700VAC / 650VDC, supporting drives, UPS systems, inverters and reduced-voltage starters with a bolted blade connection style.

Rated Current125A
Rated Voltage700VAC / 650VDC
Breaking CapacityHigh interrupting; see model datasheet
PackageForm 101 (4)

A70P125-4 belongs to Mersen’s A70P range and is configured as a 700VAC/650VDC high-speed semiconductor fuse for drives, UPS systems, inverters and reduced-voltage starters. Electrical and mechanical selection centers on 125A, 700VAC / 650VDC, low-I²t current-limiting semiconductor protection, and the bolted blade format. Selection should be finalized against the official datasheet, especially when matching existing holders or terminals.

Technical Specifications

Part Number
A70P125-4
Manufacturer Part Number
A70P125-4
Series
A70P
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
125A
Voltage Rating
700VAC / 650VDC
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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