Y076174 Ferraz Shawmut - Fuse

Y076174 Description

The Mersen Y076174 is a semiconductor fuse, rated for 1500 V and 500 A. Fast-acting fuses like this are used to protect rectifiers, inverters and other power-electronic circuits against short circuits.

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Summary of Features

Target Applications

Ferraz Shawmut Y076174 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) Y076174 is a Protistor PSC aR square body semiconductor fuse, size 2x92, 500 A, 1500 VAC, French end contacts, threaded (TTF) (catalog number PC292UG15C500TF). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC292UG15C500TF
Reference number	Y076174
Designation	15 URG 292 TTF 0500
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	500 A
Characteristic	aR, size 2x92
Terminals	French end contacts, threaded (TTF)
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	335 kA²s
Power losses at 0.8 In / In	77.5 W / 152 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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