R076168 Ferraz Shawmut - Fuse

R076168 Description

Mersen R076168 is a semiconductor fuse rated at 1500 V and 400 A. Its job is to clear faults fast enough to save expensive semiconductors in drives, UPS units and DC supplies.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the R076168 and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

Ferraz Shawmut R076168 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) R076168 is a Protistor PSC aR square body semiconductor fuse, size 93, 400 A, 1500 VAC, French end contacts, threaded (TTF) (catalog number PC93UK15C400TF). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC93UK15C400TF
Reference number	R076168
Designation	15 URK 93 TTF 0400
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	400 A
Characteristic	aR, size 93
Terminals	French end contacts, threaded (TTF)
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	240 kA²s
Power losses at 0.8 In / In	60 W / 122 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 74.5 mm, C 88 mm, D 46 mm, M12 threaded studs (stud pair V098803)
Weight	1250 g

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