A70P40-4TI Ferraz Shawmut - Fuse

Category: Fuses & Circuit Protection

Specifications: 700V, 40A

A70P40-4TI Ferraz Shawmut Fuse

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A70P40-4TI Description

Mersen makes the A70P40-4TI, a 700 V, 40 A high speed 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

Mersen (Ferraz Shawmut) A70P40-4TI is an Amp-Trap Form 101 A70P semiconductor protection (high speed) fuse, 40 A, 700 VAC / 650 VDC, blade, bolt-in mounting, with integral trigger indicator (TI).

Target Applications

Ferraz Shawmut A70P40-4TI 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) A70P40-4TI is an Amp-Trap Form 101 A70P semiconductor protection (high speed) fuse, 40 A, 700 VAC / 650 VDC, blade, bolt-in mounting, with integral trigger indicator (TI). Source: Mersen A70P Amp-Trap Form 101 semiconductor protection fuses datasheet (D 36-37).

ParameterValue
SeriesA70P Amp-Trap Form 101 semiconductor protection fuse
Rated current40 A
Rated voltage700 VAC / 650 VDC
Interrupting rating100 kA AC / 100 kA DC (L/R 10 ms)
Mounting type4: blade, bolt-in
Indicatorintegral trigger indicator (TI)
CharacteristicsVery fast acting, current limiting, low I²t, controlled arc voltage
ApprovalsUL Recognized Component (file E60314, JFHR2) for AC; DC tested to UL 198L parameters
Overall length (A)4.38 in (111 mm)
Body diameter / width (B)1.00 in (25.4 mm)
Mounting hole centres (D)3.69 in (93.7 mm)
Matching fuse blockP243C

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