Bussmann Semiconductor Fuse: 40 A Amps, 700V Ac, Cylindrical Body, Fwp, A70P, A70Qs, Fwp, L70Qs
#942658-4 | Pkg Qty: 1
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Product Description
Very-fast-acting, nonindicating semiconductor fuses open circuits even more quickly than fast-acting fuses when exposed to overloads and short circuits. These very-fast-blow fuses 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.
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 49ZU46 | |
 | UNSPSC CODES | 39121612 | |
 | VMRS (ATA) CODES | 053-006-009 |
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