J082371Ferraz Shawmut - Fuse

J082371 Description

The Mersen J082371 is a semiconductor fuse rated at 250 V and 700 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 J082371.

Summary of Features

Target Applications

Ferraz Shawmut J082371 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) J082371 is a Protistor BS88-4 semiconductor protection fuse, size 2x36x27 (double body), 700 A, 250 VAC, class gR, with built-in trip indicator (designation URGH 236T700; catalog number BS236UH25V700T). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS236UH25V700T
Reference number	J082371
Designation	URGH 236T700
Standard	BS 88-4 / IEC 60269-4, VDE 636-23
Rated voltage	250 VAC
Rated current	700 A
Utilization class	gR
Size	2x36x27 (double body)
Breaking capacity	100 kA at 250 V
Pre-arcing I²t (1 ms)	72000 A²s
Total clearing I²t at 250 V	276000 A²s
Watts loss at 0.8 IN / IN	42.0 W / 84.0 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.)	290 g

Download J082371 Datasheet

J082371 PDF Datasheet