A100P20-1 Ferraz Shawmut - Fuse

A100P20-1 Description

The Mersen A100P20-1 is a high speed fuse, rated for 1000 V and 20 A. Its job is to clear faults fast enough to save expensive semiconductors in drives, UPS units and DC supplies.

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Summary of Features

Target Applications

Ferraz Shawmut A100P20-1 is used for protection of UPS systems, AC and DC drives, reduced voltage motor starters and other power semiconductor equipment of 1000 V or less.

Key Specifications

Mersen (Ferraz Shawmut) A100P20-1 is an Amp-Trap Form 101 A100P high speed fuse, 20 A, 1000 VAC / 750 VDC, ferrule mounting. Source: Mersen A100P Amp-Trap Form 101 high speed fuses datasheet (HS 28-29).

Parameter	Value
Series	A100P Amp-Trap Form 101 high speed fuse
Rated current	20 A
Rated voltage	1000 VAC / 750 VDC
Interrupting rating	100 kA (DC L/R 25 ms)
Mounting type	1: ferrule
Characteristics	Fast acting, current limiting, low I²t, controlled arc voltage
Approvals	AC UL recognition in the datasheet covers 35-600 A (not this rating); DC: self-certified
Overall length (A)	2.63 in (66.8 mm)
Body diameter / width (B)	0.56 in (14.2 mm)

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