PC91UH15C250TF Ferraz Shawmut - Fuse

PC91UH15C250TF Description

PC91UH15C250TF is a 1500 V, 250 A semiconductor fuse made by Mersen. Its job is to clear faults fast enough to save expensive semiconductors in drives, UPS units and DC supplies.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the PC91UH15C250TF, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Ferraz Shawmut PC91UH15C250TF 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) PC91UH15C250TF is a Protistor PSC aR square body semiconductor fuse, size 91, 250 A, 1500 VAC, French end contacts, threaded (TTF) (reference number C076155). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC91UH15C250TF
Reference number	C076155
Designation	15 URH 91 TTF 0250
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	250 A
Characteristic	aR, size 91
Terminals	French end contacts, threaded (TTF)
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	246 kA²s
Power losses at 0.8 In / In	25 W / 47 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%
Dimensions	A 51 mm, C 66 mm, D 30 mm, M8 threaded studs (stud pair S098801)
Weight	650 g

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