Eaton FWP-150 High Speed Fuse - 700 Vac/700 Vdc
Part Number: FWP-150
Quick Summary
The Eaton FWP-150 high speed fuse protects fast-changing power circuits in industrial equipment. This selection helps engineers avoid nuisance trips in mixed AC/DC environments while delivering reliable short-circuit protection. While exact compliance markings should be confirmed with the manufacturer, CE and UL recognitions are commonly considered for electrical protection devices, with IP ratings varying by enclosure and installation. The FWP-150 supports 700 Vac and 700 Vdc ratings with non-indicating operation and standard packaging, enabling quick replacements and straightforward integration in Bussmann series-based protection schemes. This combination supports reduced downtime and improved system reliability across industrial power networks, aligning with broader goals for safer, more efficient electrical protection and maintenance practices.
Product Information
Extended Description
FWP-150 Eaton: Eaton Bussmann series FWP high speed fuse, 700 Vac, 700 Vdc, Non Indicating, Standard Pkg
Product Name
Eaton Bussmann series FWP high speed fuse
Catalog Number
FWP-150
UPC
051712508759
Product Length/Depth
5.9 in
Product Height
5.9 in
Product Width
1.25 in
Product Weight
0.57 lb
Warranty
Not Applicable
Compliances
Contact factory Contact Manufacturer
Voltage rating
700 Vac, 700 Vdc
Packaging type
Standard
Fuse indicator
Non Indicating
High-speed operation provides rapid interruption of fault currents, minimizing arc energy and collateral damage; this translates to longer component life and safer panels in motors, drives, and power conversions. In practice, the 700 Vac/700 Vdc rating enables dual AC/DC protection without part count sprawl, reducing stocking complexity and speeding up project timelines in industrial automation setups. The non-indicating fuse indicator simplifies installation in crowded control panels where external status indicators are managed by centralized monitoring, lowering wiring and misdiagnosis risks. Standard packaging (5.9 in length, 5.9 in height, 1.25 in width) supports quick cross-reference to Bussmann series catalogs, easing replacement and maintenance in legacy Eaton installations. Compatibility with standard Bussmann series footprints enhances field retrofitability and minimizes downtime during upgrades in electrical protection and circuit control systems. This approach delivers measurable efficiency gains, improved safety, and predictable performance for industrial drives and power distribution networks.
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FAQs
The FWP-150 is rated for 700 Vac and 700 Vdc, with standard packaging. Its footprint is 5.9 inches long, 5.9 inches tall, and 1.25 inches wide, with a weight of approximately 0.57 lb. These specs support straightforward interchange within Bussmann series installations and simplify panel layout planning.
The FWP-150 is a high-speed fuse designed for rapid fault interruption, reducing arc energy and system damage. It is non-indicating and comes in standard packaging, which simplifies substitution in existing Bussmann series-based protection schemes and minimizes commissioning time in control panels.
Yes. With a 700 Vdc rating in addition to 700 Vac, the FWP-150 supports DC bus protection in industrial drives and other DC-powered equipment, enabling reliable fast clearance of faults in mixed AC/DC environments.
Compliances are listed as 'Contact factory / Contact Manufacturer' in the data, so official certifications should be verified directly with Eaton. While CE and UL recognitions are common for electrical protection devices, confirm the exact certifications with the manufacturer for your application and region.
By delivering fast fault interruption, the FWP-150 helps reduce downtime, minimize arc-related damage, and simplify inventory through standard packaging. These factors contribute to lower maintenance costs and improved equipment uptime in industrial plants, supporting a favorable total cost of ownership for protection in drives and power distribution networks.