A30QS1500-128 Ferraz Shawmut - Fuse

A30QS1500-128 Description

Mersen makes the A30QS1500-128, a 300 V, 1500 A high speed fuse. It protects power semiconductors such as diodes, thyristors and IGBTs from short-circuit damage in drives, rectifiers and UPS systems.

Request a quote for the A30QS1500-128 and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Summary of Features

Target Applications

Ferraz Shawmut A30QS1500-128 is used for protection of power semiconductors (diodes, phase control SCRs and other devices) in heavy duty rectifiers, power supplies and DC equipment of 300 V or less.

Key Specifications

Mersen (Ferraz Shawmut) A30QS1500-128 is an Amp-Trap Form 101 A30QS high speed fuse, 1500 A, 300 VAC/DC, hockey puck, bolt-in mounting. Source: Mersen A30QS Amp-Trap Form 101 high speed fuses datasheet (HS 10-11).

Parameter	Value
Series	A30QS Amp-Trap Form 101 high speed fuse
Rated current	1500 A
Rated voltage	300 VAC / 300 VDC
Interrupting rating	200 kA AC / 100 kA DC (L/R 10 ms)
Mounting type	128: hockey puck, bolt-in
Characteristics	Fast acting, current limiting, low I²t, controlled arc voltage, superior DC capability
Approvals	UL Recognized Component (file E60314), AC: guide JFHR2
Main dimensions (see datasheet figure)	A 2.59 in (66 mm), B 3.50 in (89 mm)
Terminal taps	3/8-24 tap, 1/2 in deep (4 taps)

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