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BUSSMANN – FWP-250A – Fuse – Reclaimed Part

Manufacturer

OEM Part Number

FWP-250A

GPS Part Number

27-BUS-FWP-250A

Categories

Price:

$199.00

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
700 V 250 A 129.3mm 50.80mm n/a .77kg
Voltage 700 V
Amp/H 250 A
Length 129.3mm
Width 50.80mm
Height n/a
Weight .77kg
BUSSMANN โ€” FWP-250A Fuse Reclaimed Part

The BUSSMANN FWP-250A is a North Americanโ€“style high-speed (fast-acting) bolted-tag fuse engineered for reliable overcurrent protection in UPS and power-electronic systems. It safeguards rectifiers, inverters, and DC common-bus rails with low let-through energy. This listing features reclaimed, continuity-tested units removed from decommissioned, fully functional equipment.

Features

High-Speed Protection:
Fast-acting element tailored for semiconductor applications with low Iยฒt.

Bolted-Tag Cartridge:
North American blade-end fuse body (non-indicating) for robust, low-impedance stud mounting.

AC / DC Capability:
Rated 700ย Vย AC with 200ย kA interrupt rating and DC use per datasheet (see specs).

Reclaimed & Verified:
Each unit is continuity-tested and visually inspected; OEM-new stock available by request.

Specifications
Parameter Value
Manufacturer BUSSMANN (Eaton)
Part Number FWP-250A
Fuse Type / Category High-speed semiconductor fuse (fast-acting), non-indicating
Rated Voltage 700ย Vย AC (UL); DC per datasheet
Rated Current 250ย A
Interrupting Capacity 200ย kA (AC, RMS Sym) ย |ย  10ย kA (DC @ 700ย V) for 125โ€“600ย A range
Indicator None (non-indicating)
Body / Size Bolted-tag cartridge; ร˜ย 2.000ย in body
Terminals / Mounting Bolt-down blade ends; approx. ร˜ย 0.41ย in holes on ~1.50ย in centers (stud-mount)
Pre-arcing Iยฒt @ 700ย V 10,500ย Aยฒs
Clearing Iยฒt @ 700ย V 42,500ย Aยฒs
Power Loss (at rated) 48ย W
Dimensions (L ร— ร˜) 5.09ย in ร— 2.000ย in ย (129.3ย mm ร— 50.8ย mm)
Approx. Weight โ‰ˆย 1.7ย lb ย (โ‰ˆย 0.77ย kg)
Compliance / Approvals UL Recognized; CSA Component Acceptance; CE-marked; RoHS compliant
UPC / EAN UPCย 051712150408 ย |ย  EANย โ€”
Compatibility
Fuse Compatible UPS/Power-Electronics Models Notes
FWP-250A Used in UPS frames, DC drives, and converter stacks specifying BUSSMANN FWP 700ย V high-speed fuses in the 250ย A class. Verify bolt pattern (โ‰ˆย ร˜ย 0.41ย in holes on ~1.50ย in centers) and overall body size (โ‰ˆย 5.09ย in ร— 2.00ย in) against the OEM part/BOM.
Why buy from Gruber
  • Verified inventory โ€” Every fuse is continuity-tested and guaranteed for performance.
  • OEM & reclaimed options โ€” Choose reclaimed, tested units or request brand-new BUSSMANN stock.
  • UPS expertise โ€” Decades in the UPS industry ensure you get the correct, reliable part every time.
Gruber Power Services