E082459 Ferraz Shawmut - Fuse

E082459 Description

E082459 is a 250 V, 700 A semiconductor fuse made by Mersen. Fast-acting fuses like this are used to protect rectifiers, inverters and other power-electronic circuits against short circuits.

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Summary of Features

Target Applications

Ferraz Shawmut E082459 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) E082459 is a Protistor BS88-4 semiconductor protection fuse, size 2x36x27 (double body), 700 A, 250 VAC, class gR, without trip indicator (designation URGH 236/700; catalog number BS236UH25V700). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS236UH25V700
Reference number	E082459
Designation	URGH 236/700
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	without trip indicator
Minimum operating voltage for trip indicator	20 V
Weight (approx.)	290 g

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