Eaton FWP-100A High Speed Fuse - 700 Vac/dc Rating
Part Number: FWP-100A
Quick Summary
FWP-100A high speed fuse from Eaton protects power electronics and motor drives in industrial control panels. When voltage transients and nuisance trips threaten uptime, reliable fast-acting protection is essential to maintain equipment life and reduce maintenance costs. The RoHS compliant Bussmann series device supports eco-friendly compliance across global deployments, while its standard stud mounting simplifies installation in crowded switchgear or power distribution blocks. This fuse delivers fast clearing on overloads, minimizes conductor damage, and helps meet safety and reliability targets in motor drives, inverters, or power rectifier banks. In short, it blends proven performance with rugged, field-proven design to support efficient operations and predictable service life.
Product Information
Extended Description
FWP-100A Eaton: Eaton Bussmann series FWP high speed fuse, 700 Vac/dc, 100A, Non Indicating, High speed fuse, Stud
Product Name
Eaton Bussmann series FWP high speed fuse
Catalog Number
FWP-100A
UPC
051712150354
Product Length/Depth
4.59 in
Product Height
1.35 in
Product Width
1.32 in
Product Weight
0.39 lb
Warranty
Not Applicable
Compliances
Contact factory RoHS Compliant
Amperage Rating
100 A
Voltage rating
700 Vac/dc
Packaging type
Standard
Fuse indicator
Non Indicating
Mounting method
Stud
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - FWP-100A
Bussmann series FWP series 5-1200A fuse data sheet no. 720012
Datasheet - FNQ-30
Fast-acting protection delivers rapid fault clearing to minimize conductor damage and downtime in demanding power paths. Application: motor drives, inverters, and rectifier banks in switchgear and control panels benefit from a 100 A, 700 Vac/dc rating, enabling reliable protection for high-energy circuits. Non-indicating design reduces panel clutter and cost while enabling external monitoring strategies, suitable for remote alarm integration in automation cells. Stud mounting provides secure, vibration-resistant connections, speeding installation and improving field reliability in dense electrical cabinets. RoHS compliant packaging supports global procurement and regulatory alignment, while standard packaging and dimensions fit mainstream control architectures. The compact footprint (4.59 in L × 1.32 in W × 1.35 in H) with 0.39 lb weight allows dense layouts without compromising protection.
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FAQs
The FWP-100A is designed for industrial power paths such as motor drives, inverters, switchgear, and power rectifier banks. Its stud mounting and compact form factor simplify integration into crowded control panels, while its 100 A / 700 Vac-dc rating provides robust protection for high-energy circuits found in automation equipment.
The fuse provides a 100 A amperage rating and a 700 Vac/dc voltage rating. This combination enables fast clearing of overcurrents in both AC and DC systems, protecting conductors and sensitive components from short circuits and thermal damage, and helping to minimize downtime in critical industrial equipment.
Yes. With a 700 Vac/dc rating and a high-speed clearing characteristic, the FWP-100A is appropriate for DC power paths in automation equipment, inverters, and motor drive circuits, delivering rapid fault clearance to protect costly drives and power electronics while supporting reliable operation.
The FWP-100A is RoHS compliant, aligning with environmental and regulatory expectations for global deployments. For additional certifications beyond RoHS, users should consult Eaton or the factory to confirm applicability to specific regional requirements or quality programs.
The fuse’s fast-acting protection reduces arc energy and conductor damage, lowering maintenance costs and downtime. Its non-indicating design minimizes panel complexity, while remote monitoring can be implemented to track fault events. Overall, this translates to improved equipment uptime and a lower total cost of ownership in high-energy industrial control environments.