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EATON BUSSMANN

400A Fast Acting Fiberglass High Speed Semiconductor Fuses with 500VAC/DC Voltage Rating; FWH Series

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Fuse,400A,Fwh,500VAC/Dc
Fuse,400A,Fwh,500VAC/Dc

#924947-2 | Pkg Qty: 1

$262.37 pkg | $262.37 ea

Drop Ship Item

Shipping to 60045

Technical Specifications

Key Specifications
AC Voltage Rating
500 VAC
Indicating
No
Amperage
400 A
Indicating / Nonindicating
Nonindicating
Body Material
Fiberglass
Interrupt Rating
200kA at 500VAC, 50kA at 500VDC
Body Style
Bolt On
Item
High Speed Semiconductor Fuses
Brand
EATON BUSSMANN
Length
4-11/32 in.
Class
High Speed
Mfr. Part Number
FWH-400A
DC Voltage Rating
500 VDC
Package Quantity
1
Diameter
1-1/2 in.
Rejection / Nonrejection
Nonrejection
Element
Single
Series
Fwh
Functionally Equal To
Littelfuse L50S, Mersen/Ferraz Shawmut A50P, A50QS
Shipping Weight
.56 lb.
Fuse Amps
400A
Speed
Fast Acting
Fuse Holder Code
B
Type
High Speed
Fuse Speed
Fast Acting
Voltage Rating
500 VAC/DC
Fuse Voltage Rating
500 VAC/DC
General
Compatible Fuse Block Series
1BS
Fuse Size
4-11/32 in L x 1-1/2 in dia
Equivalent Series
A50P, A50QS, FWH, L50S
Standards
CE, UL Recognized, CSA Certified
Fits Fuse Block Style
Nonrejection
Visual Indication
Nonindicating

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
9249472
Fuse,400A,Fwh,500VAC/Dc
 NameItemDescription
Grainger DropshipGrainger Dropship6F404Fuse,400A, FWH,500VAC/DC
UNSPSC CODESUNSPSC CODES39121612
VMRS (ATA) CODESVMRS (ATA) CODES034-004-009Fuse,400A, FWH,500VAC/DC

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