A15QS50-1 Ferraz Shawmut - Fuse

A15QS50-1 Description

The Mersen A15QS50-1 is a high speed fuse, rated for 150 V and 50 A. It protects power semiconductors such as diodes, thyristors and IGBTs from short-circuit damage in drives, rectifiers and UPS systems.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the A15QS50-1, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Ferraz Shawmut A15QS50-1 is used for protection of diodes and other power semiconductor devices rated 150 V AC/DC in heavy duty equipment such as electrochemical rectifiers and high current DC power supplies.

Key Specifications

Mersen (Ferraz Shawmut) A15QS50-1 is an Amp-Trap Form 101 A15QS high speed fuse, 50 A, 150 VAC/DC, ferrule mounting. Source: Mersen A15QS Amp-Trap Form 101 high speed fuses datasheet (HS 2-3).

Parameter	Value
Series	A15QS Amp-Trap Form 101 high speed fuse
Rated current	50 A
Rated voltage	150 VAC / 150 VDC
Interrupting rating	100 kA AC / 50 kA DC
Mounting type	1: ferrule
Characteristics	Fast acting, current limiting, low I²t, controlled arc voltage, compact design
Approvals	UL Recognized Component (file E60314): AC guide JFHR2; DC tested to UL 198L parameters
Main dimensions (see datasheet figure)	A 2.00 in (50.8 mm), B 0.81 in (20.6 mm)
Matching fuse block	U71006

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