S082379 Ferraz Shawmut - Fuse

S082379 Description

Rated at 250 V and 250 A, the Mersen S082379 is a semiconductor fuse. 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 S082379 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 S082379 is used for protection of power semiconductors (diodes, thyristors, IGBT modules) in rectifiers, AC drives, soft starters, UPS systems and other power electronic equipment with AC supply up to 250 V.

Key Specifications

Mersen (Ferraz Shawmut) S082379 is a Protistor BS88-4 semiconductor protection fuse, size 36x27, 250 A, 250 VAC, class gR, with built-in trip indicator (designation URGG 36T250; catalog number BS36UG25V250T). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS36UG25V250T
Reference number	S082379
Designation	URGG 36T250
Standard	BS 88-4 / IEC 60269-4, VDE 636-23
Rated voltage	250 VAC
Rated current	250 A
Utilization class	gR
Size	36x27
Breaking capacity	100 kA at 250 V
Pre-arcing I²t (1 ms)	5350 A²s
Total clearing I²t at 250 V	30000 A²s
Watts loss at 0.8 IN / IN	16.3 W / 32.6 W
Trip indicator	with built-in trip indicator
Matching microswitch	MC 36 GR 2.5, ref. P092496
Minimum operating voltage for trip indicator	20 V
Weight (approx.)	170 g

Technical document (PDF)  |  Request a quote for S082379 (reply within 24 hours)