FWP 700V 5-1200A

1 Bussmann Form No. FWP 700 Page 1 of 2 data sheet : 720012 FWP 700V5-1200A 3-6-02A02008 Electrical CharacteristicsOrdering InformationDimensions CurvesRatedI2t (A2 Sec)CartonCurrentClearing WattsPartCartonWeightFigureTypeRMS-AmpsP re-arcat 700 VLossNumberQty.(lbs)NumberBIF # 3nInterrupting rating 200kA RMS Symmetrical. 1 kg = lbs 1 lb = kgnWatts loss provided at rated (700 Vdc/Interrupting rating 50kA) Recognition & CSA Component Acceptance on 5 through 100 & 700 through 800 amperes.

2 N(700 Vdc/Interrupting rating 10kA) Recognition & CSA Component Acceptance on 125 through 600 amperes. R3-6-02A02008 Bussmann Form No. FWP 700 Page 2 of 2 data sheet : 720012 The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right,without notice, to change design or construction of any products and to discontinue or limit distribution of any products.

3 Bussmann also reserves the right to change or update, withoutnotice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. FWP 700V5-1200 AAEDCFJGBHFig. 1: 5-800 Amp RangeOrder # DrawingFWP-1200A3 See DrawingDimension in = 1 = 2: 900-1000 Amp RangeFig. 3: 1200 Amp )3)2) )2) 40 50607080 90 100%Ib1) 125-600 Amp Range2) 35-100 & 700-1200 Amp Range1) 35-100 Amp Range2) 125-600 Amp Range3) 700-1200 Amp RangeTotal Clearing I2tThe total clearing I2t at rated voltage andat power factor of 15% are given in theelectrical characteristics.

4 For other volt-ages, the clearing I2t is found by multi-plying by correction factor, K , given as a function of applied working voltage,Eg, (RMS).Arc VoltageThis curve gives the peak arc voltage,UL, which may appear across the fuseduring its operation as a function of theapplied working voltage, Eg, (RMS) at apower factor of 15%.Power LossesWatts loss at rated current is given inthe electrical characteristics. The curveallows the calculation of the powerlosses at load currents lower than therated current . The correction factor, Kp,is given as a function of the RMS loadcurrent, Ib, in % of the rated current.

5 Electrical CharacteristicsR