cooper bussmann

FWH 500V (6x32mm) Ferrule High speed fuses

  
FWH (6 x 32mm)

Description: Ferrule style high speed fuses.

Ratings:
Volts: 500Vac
Amps: 0.25-30A
IR: 50kA at ≥ 20% pf (0.25-20A); 20kA at ≥ 20% pf (25-30A)
Agency Information: CE, UL Recognition 0.25-30A, CSA Component Acceptance: 0.25-7A

Opening Times


Dimensions - mm (inches)


Catalog Numbers
Catalog Numbers Rated Current RMS-Amps I2t(A2 Sec) Watts Loss
Pre-arc Clearingat 500V
FWH-.250A6F 0.25A* 0.01 0.05 2.7
FWH-.500A6F 0.5A* 0.05 0.25 1.2
FWH-001A6F 1A* 0.4 2 1.7
FWH-002A6F 2A* 1.3 3.5 3.2
FWH-3.15A6F 3.15A* 3.1 7.7 2.9
FWH-005A6F 5A* 15 40 2.1
FWH-6.30A6F 6.3A* 36 90 2.3
FWH-007A6F 7A* 50 125 2.5
FWH-010A6F 10A** 9.9 139 2.86
FWH-12.5A6F 12.5A** 20 60 3.53
FWH-015A6F 15A** 44 146 3.08
FWH-016A6F 16A** 48 177 4.48
FWH-020A6F 20A** 75 259 4.26
FWH-025A6F 25A** 126 345  
FWH-030A6F 30A** 145 430  
*300% minimum opening current at rated voltage.
**200% minimum opening current at rated voltage.
• Consult Cooper Bussmann for DC ratings.

Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks

Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters

Time-Current Curve
FWH 0.25-7A: 500V (6 x 32mm)

FWH 10-30A: 500V (6 x 32mm)
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