R076076 Ferraz Shawmut - Fuse

R076076 Description

Rated at 1500 V and 500 A, the Mersen R076076 is a semiconductor fuse. Its job is to clear faults fast enough to save expensive semiconductors in drives, UPS units and DC supplies.

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Summary of Features

Target Applications

Ferraz Shawmut R076076 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) R076076 is a Protistor PSC aR square body semiconductor fuse, size 93, 500 A, 1500 VAC, German blades DIN 140, D14F type (catalog number PC93UK15C500D4F). Source: Mersen (Ferraz Shawmut) Protistor PSC aR sizes 9x 1500 VAC square body fuses catalog (SCAC146-157).

Parameter	Value
Catalog number	PC93UK15C500D4F
Reference number	R076076
Designation	15 URK 93 D14F 0500
Rated voltage	1500 VAC (DC: consult Mersen)
Rated current	500 A
Characteristic	aR, size 93
Terminals	German blades DIN 140, D14F type
Breaking capacity	200 kA at 1500 V
Maximum I²t at 1500 V	375 kA²s
Power losses at 0.8 In / In	79 W / 165 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	1800 g

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