B076177 Ferraz Shawmut - Fuse

B076177 Description

B076177 is a 1500 V, 800 A semiconductor fuse made by Mersen. It protects power semiconductors such as diodes, thyristors and IGBTs from short-circuit damage in drives, rectifiers and UPS systems.

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Summary of Features

Target Applications

Ferraz Shawmut B076177 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) B076177 is a Protistor PSC aR square body semiconductor fuse, size 2x92, 800 A, 1500 VAC, French end contacts, threaded (TTF) (catalog number PC292UH15C800TF). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC292UH15C800TF
Reference number	B076177
Designation	15 URH 292 TTF 0800
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	800 A
Characteristic	aR, size 2x92
Terminals	French end contacts, threaded (TTF)
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	2680 kA²s
Power losses at 0.8 In / In	87 W / 177 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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