Semiconductor Fuse 70A FWX 250VAC MPN:FWX-70A
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SKU
226-CXG-4XC97
Semiconductor Fuse 70A FWX 250VAC
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.
Technical Specifications
- Item Semiconductor Fuse
- Amps 70 A
- AC Voltage Rating 250V AC
- DC Voltage Rating 250V DC
- Series FWX-A
- Visual Indication Nonindicating
- Speed Fast Acting
- Body Style Bolt-On
- Fits Fuse Block Style Nonrejection
- Interrupt Rating 200kA at 250V AC, 20kA at 250V DC
- Fuse Size 3-1/8 in L x 1-7/32 in dia
- Length 3 1/8 in
- Width Not Applicable
- Depth Not Applicable
- Diameter 1 7/32 in
- Equivalent Brand and Series Bussmann FWX, Littelfuse L25S, Mersen A30QS
- Equivalent Series A30QS, FWX, L25S
- Compatible Fuse Block Series 1BS
- Body Material Ceramic
- Element Single
- Standards CE, CSA Certified, UL Recognized
Manufacturer Details
- Manufacturer: Bussmann
- Condensed Mfg Number: FWX70A
- MPN: FWX-70A
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: MX
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8536100040
- GDS Category Name: High Speed Semiconductor Fuses
- GDS Family Name: Fuses
- GDS Segment Name: Electrical
- UNSPSC: 39121612
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Circuit protection devices and accessories
- UNSPSC Commodity ID: 12
- UNSPSC Commodity Name: Blade fuses
- UNSPSC Family ID: 12
- UNSPSC Family Name: Electrical equipment and components and supplies
- UNSPSC Segment ID: 39
- UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies
Shipping Details
- Not For Sale In: HI AK PR
Related ASINs: B002718WLE
Product info last updated on November 17, 2023 12:17pm UTC Category: Fuses