FWH-002A6F Eaton

High Speed Fuses Ferrule FWH 500V: 0.25-30A Catalog Numbers FWH (6 x 32mm) Electrical Characteristics 2 2 Specifications Rated I t (A Sec) Catalog Current Clearing Watts Description: Ferrule style high Numbers Size RMS-Amps Pre-arc at 500V Loss speed fuses. FWH-.250A6F 6 x 32mm 0.25* 0.01 0.05 2.7 1 1 Dimensions: See Dimensions FWH-.500A6F ( 4x 1 4) 0.5* 0.05 0.25 1.2 FWH-001A6F 1* 0.4 2 1.7 illustrations. FWH-002A6F 2* 1.3 3.5 3.2 Ratings: FWH-3.15A6F 3.15* 3.1 7.7 2.9 FWH-005A6F 5* 15 40 2.1 Volts: 500Vac FWH-6.30A6F 6.3* 36 90 2.3 Amps: 0.25-30A FWH-007A6F 7* 50 125 2.5 FWH-010A6F 10** 9.9 139 2.86 IR: 50kA at 20% pf (0.25-20A) FWH-12.5A6F 12.5** 20 60 3.53 FWH-015A6F 15** 44 146 3.08 20kA at 20% pf (25-30A) FWH-016A6F 16** 48 177 4.48 Agency Information: CE, UL Recognition 0.25-30A, CSA FWH-020A6F 20** 75 259 4.26 Component Acceptance: 0.25-7A FWH-025A6F 25** 126 345 FWH-030A6F 30** 145 430 Opening Times *300% minimum opening current at rated voltage. **200% minimum opening current at rated voltage. Amp Ratings 150% 200% 300% Consult Cooper Bussmann for dc ratings. 0.25-7 > 30 min < 30 min 10 sec See accessories on page 211. 10-30 < 30 min < 30 min 10 sec Features and Benefits Excellent cycling capability and dc performance 2 Low arc voltage and low energy let-through (I t) Dimensions - mm (inches) Low watts loss in a compact size 31.8 6.4 Used with finger-safe holders/blocks (1.25 ) (0.25 ) Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters 3.2 (0.125 ) Did You Know Application Engineering Services Application Engineering assistance is available to all customers. The Application Engineering team is staffed by degreed electrical engineers and available by phone with technical and application support Monday Friday, 8:00 a.m. 5:00 p.m. Central Time. Application Engineering can be reached via phone, fax or email: Phone: 636-527-1270 E-mail: fusetech cooperbussmann.com For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 196High Speed Fuses High Speed Fuses Ferrule FWH 500V: 0.25-30A FWH 0.25-7A: 500V (6 x 32mm) FWH 10-30A: 500V (6 x 32mm) Time-Current Curve Time-Current Curve 4 4 10 10 6 4 FWH-002A6F FWH-3.15A6F 2 FWH-005A6F 3 FWH-6.30A6F 10 FWH-007A6F 6 3 4 10 2 2 10 6 4 2 2 10 1 10 FWH-12.5A6F 6 FWH-016A6F FWH-020A6F 4 FWH-025A6F 2 0 10 1 6 10 4 2 1 10 FWH-.250A6F 6 FWH-.500A6F 4 0 FWH-001A6F 10 2 2 10 3 4x10 .2 .4 .6 .8 0 242 68 1 224 68 2 2 10 10 10 Prospective Current In Amperes RMS 1 10 2 10 3 10 0 1 2 3 4 10 10 10 10 10 Data Sheet: 35785256 Data Sheet: 50955 For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 197 Virtual Pre-Arcing Time In Seconds Virtual Pre-Arcing Time In Seconds