T075503 Ferraz Shawmut - Fuse

T075503 Description

T075503 is a 250 V, 1050 A semiconductor fuse made by Mersen. 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 T075503 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 T075503 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) T075503 is a Protistor BS88-4 semiconductor protection fuse, size 2x36x27 (double body), 1050 A, 250 VAC, class aR, with built-in trip indicator (designation URGH 236T1050; catalog number BS236UH25V1050T). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS236UH25V1050T
Reference number	T075503
Designation	URGH 236T1050
Standard	BS 88-4 / IEC 60269-4, VDE 636-23
Rated voltage	250 VAC
Rated current	1050 A
Utilization class	aR
Size	2x36x27 (double body)
Breaking capacity	100 kA at 250 V
Pre-arcing I²t (1 ms)	193000 A²s
Total clearing I²t at 250 V	980000 A²s
Watts loss at 0.8 IN / IN	66.4 W / 132.8 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

Technical document (PDF)  |  Request a quote for T075503 (reply within 24 hours)