S075548 Ferraz Shawmut - Fuse

S075548 Description

Mersen makes the S075548, a 250 V, 1000 A semiconductor fuse. Fast-acting fuses like this are used to protect rectifiers, inverters and other power-electronic circuits against short circuits.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the S075548, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Ferraz Shawmut S075548 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) S075548 is a Protistor BS88-4 semiconductor protection fuse, size 2x36x27 (double body), 1000 A, 250 VAC, class aR, without trip indicator (designation URGH 236/1000; catalog number BS236UH25V1000). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS236UH25V1000
Reference number	S075548
Designation	URGH 236/1000
Standard	BS 88-4 / IEC 60269-4, VDE 636-23
Rated voltage	250 VAC
Rated current	1000 A
Utilization class	aR
Size	2x36x27 (double body)
Breaking capacity	100 kA at 250 V
Pre-arcing I²t (1 ms)	172000 A²s
Total clearing I²t at 250 V	876000 A²s
Watts loss at 0.8 IN / IN	60.8 W / 121.6 W
Trip indicator	without trip indicator
Minimum operating voltage for trip indicator	20 V
Weight (approx.)	290 g

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