A70P1200-4 Ferraz Shawmut - Fuse

A70P1200-4 Description

Ferraz Shawmut makes the A70P1200-4, 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 A70P1200-4 is used for protection of power semiconductors in AC and DC drives up to 700 V, UPS systems, inverters, reduced voltage motor starters and similar power electronic equipment.

Key Specifications

Mersen (Ferraz Shawmut) A70P1200-4 is an Amp-Trap Form 101 A70P semiconductor protection (high speed) fuse, 1200 A, 700 V class, blade, bolt-in mounting. Source: Mersen A70P Amp-Trap Form 101 semiconductor protection fuses datasheet (D 36-37).

Parameter	Value
Series	A70P Amp-Trap Form 101 semiconductor protection fuse
Rated current	1200 A
Rated voltage	Consult Mersen (above the 10-1000 A rating range of the datasheet)
Interrupting rating	Consult Mersen
Mounting type	4: blade, bolt-in
Characteristics	Very fast acting, current limiting, low I²t, controlled arc voltage
Approvals	Outside the UL recognized range in the datasheet (AC up to 1000 A)
Overall length (A)	10.84 in (275.4 mm)
Body diameter / width (B)	4.5 in (114.3 mm)

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