H082462Ferraz Shawmut - Fuse

H082462 Description

The Mersen H082462 is a semiconductor fuse rated at 250 V and 400 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 H082462.

Summary of Features

Target Applications

Ferraz Shawmut H082462 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) H082462 is a Protistor BS88-4 semiconductor protection fuse, size 2x36x27 (double body), 400 A, 250 VAC, class gR, without trip indicator (designation URGH 236/400; catalog number BS236UH25V400). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS236UH25V400
Reference number	H082462
Designation	URGH 236/400
Standard	BS 88-4 / IEC 60269-4, VDE 636-23
Rated voltage	250 VAC
Rated current	400 A
Utilization class	gR
Size	2x36x27 (double body)
Breaking capacity	100 kA at 250 V
Pre-arcing I²t (1 ms)	16000 A²s
Total clearing I²t at 250 V	65600 A²s
Watts loss at 0.8 IN / IN	27 W / 54.0 W
Trip indicator	without trip indicator
Minimum operating voltage for trip indicator	20 V
Weight (approx.)	290 g

Download H082462 Datasheet

H082462 PDF Datasheet