A70P40-4TIFerraz Shawmut - Fuse

A70P40-4TI Description

The Mersen A70P40-4TI is a high speed fuse rated at 700 V and 40 A. Components of this type are commonly used in overcurrent protection of power semiconductors and power-electronic circuits.

USComponent supplies power semiconductors and industrial electronic components to engineers, OEMs and maintenance teams worldwide, including legacy and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the A70P40-4TI.

Summary of Features

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).

Parameter	Value
Series	A70P Amp-Trap Form 101 semiconductor protection fuse
Rated current	40 A
Rated voltage	700 VAC / 650 VDC
Interrupting rating	100 kA AC / 100 kA DC (L/R 10 ms)
Mounting type	4: blade, bolt-in
Indicator	integral trigger indicator (TI)
Characteristics	Very fast acting, current limiting, low I²t, controlled arc voltage
Approvals	UL 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 block	P243C

Download A70P40-4TI Datasheet

A70P40-4TI PDF Datasheet