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BUSSMANN

Bussmann Semiconductor Fuse: 80 A Amps, 500V Ac, Bolt-On Body, 3-5/8 In L X 15/16 In Dia Fuse Size

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Semiconductor Fuse,80A,Fwh,
Semiconductor Fuse,80A,Fwh,

#943701-5 | Pkg Qty: 1

$274.17 pkg | $274.17 ea

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Shipping to 60045
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Technical Specifications

Key Specifications
Body Material
Fiberglass
Length
3-5/8 in.
Body Style
Bolt-On
Mfr. Part Number
FWH-80A
Brand
BUSSMANN
Package Quantity
1
Diameter
15/16 in.
Series
FWH-A
Element
Single
Shipping Weight
.2 lb.
Interrupt Rating
200kA at 500VAC, 50kA at 500VDC
Speed
Fast Acting
Item
Semiconductor Fuse
General
AC Voltage Rating
500V AC
Equivalent Brand and Series
A50QS, Bussmann FWH, Littelfuse L50S, Mersen A50P
Amps
80 A
Equivalent Series
A50P, A50QS, FWH, L50S
Compatible Fuse Block Series
1BS
Fuse Size
3-5/8 in L x 15/16 in dia
DC Voltage Rating
500V DC
Standards
CE, CSA Certified, UL Recognized

Product Description

Fast-acting, nonindicating semiconductor fuses open within seconds of being exposed to overloads and short circuits. Also called fast-blow semiconductor fuses, they are highly sensitive to changes in current flow and don't tolerate temporary overload currents or power surges. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover.

Semiconductor fuses provide overcurrent protection for solid-state components such diodes and thyristors in variable-speed drives, power rectifiers, uninterruptible power supplies (UPSs), and other power electronics applications. Also known as rectifier fuses, they are extremely current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.

Item Barcode
9437015
Semiconductor Fuse,80A,Fwh,
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