PC91UH15C350D4FFerraz Shawmut - Fuse

PC91UH15C350D4F Description

The Mersen PC91UH15C350D4F is a semiconductor fuse rated at 1500 V and 350 A. Components of this type are commonly used in overcurrent protection of power semiconductors and power-electronic circuits.

USComponent supplies power semiconductors and industrial electronic components to engineers, OEMs and maintenance teams worldwide, including legacy and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the PC91UH15C350D4F.

Summary of Features

Target Applications

Ferraz Shawmut PC91UH15C350D4F 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) PC91UH15C350D4F is a Protistor PSC aR square body semiconductor fuse, size 91, 350 A, 1500 VAC, German blades DIN 140, D14F type (reference number W076103). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC91UH15C350D4F
Reference number	W076103
Designation	15 URH 91 D14F 0350
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	350 A
Characteristic	aR, size 91
Terminals	German blades DIN 140, D14F type
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	466 kA²s
Power losses at 0.8 In / In	35 W / 66 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	800 g

Download PC91UH15C350D4F Datasheet

PC91UH15C350D4F PDF Datasheet