◎ Global Shippingϟ Fast RFQ Response◇ Multi-Brand Supply
Request a Quote
Mersen

Mersen A100P800-4 800A 1000VAC/750VDC high-speed semiconductor fuse

Part Number: A100P800-4

● Contact for Availability

A100P800-4 combines the series platform with a 1000VAC/750VDC high-speed semiconductor fuse, specified at 800A across a 1000VAC / 750VDC rating, supporting UPS systems, AC/DC drives and high-voltage power electronics with a bolted blade connection style.

Rated Current800A
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 A100P800-4 serves as a 1000VAC/750VDC high-speed semiconductor fuse matched to the series architecture. The configuration combines a 800A current rating, 1000VAC / 750VDC, bolted blade mounting, and low-I²t current-limiting semiconductor protection. Selection should be finalized against the official datasheet, especially when matching existing holders or terminals.

Technical Specifications

Part Number
A100P800-4
Manufacturer Part Number
A100P800-4
Series
A100P
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
800A
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

Downloads