D076179 Ferraz Shawmut - Fuse

D076179 Description

The Mersen D076179 is a semiconductor fuse, rated for 1500 V and 1100 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 D076179 is used for protection of SCRs, diodes, thyristors, GTOs and IGBTs in rectifiers, inverters, DC drives, UPS systems, reduced voltage motor starters and other power conversion equipment up to 1500 VAC.

Key Specifications

Mersen (Ferraz Shawmut) D076179 is a Protistor PSC aR square body semiconductor fuse, size 2x92, 1100 A, 1500 VAC, French end contacts, threaded (TTF) (catalog number PC292UH15C11CTF). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC292UH15C11CTF
Reference number	D076179
Designation	15 URH 292 TTF 1100
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	1100 A
Characteristic	aR, size 2x92
Terminals	French end contacts, threaded (TTF)
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	4760 kA²s
Power losses at 0.8 In / In	120 W / 246 W
Trip indicator	Low voltage trip indicator; field-mountable microswitch MC 3E / MCR 3E / MC2R 3E (ordered separately)
Standard	Tested to IEC 60269-4 at Un +10%
Weight	2460 g

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