BS36UG25V450T Ferraz Shawmut - Fuse

BS36UG25V450T Description

The BS36UG25V450T from Ferraz Shawmut is a fuse. It protects power semiconductors such as diodes, thyristors and IGBTs from short-circuit damage in drives, rectifiers and UPS systems.

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Summary of Features

Target Applications

Ferraz Shawmut BS36UG25V450T 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) BS36UG25V450T is a Protistor BS88-4 semiconductor protection fuse, size 36x27, 450 A, 250 VAC, class aR, with built-in trip indicator (designation URGG 36T450; reference number M075543). Source: Mersen Protistor BS88-4 semiconductor fuses 36x27 / 2x36x27, 250 VAC datasheet (SCAC206-207).

Parameter	Value
Catalog number	BS36UG25V450T
Reference number	M075543
Designation	URGG 36T450
Standard	BS 88-4 / IEC 60269-4, VDE 636-23
Rated voltage	250 VAC
Rated current	450 A
Utilization class	aR
Size	36x27
Breaking capacity	100 kA at 250 V
Pre-arcing I²t (1 ms)	33500 A²s
Total clearing I²t at 250 V	170000 A²s
Watts loss at 0.8 IN / IN	27.1 W / 54.1 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.)	170 g

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