BRAND : COOPER BUSSMANN(EATON‘S)
欧标方体平端 690/700V 1000-4000A
Product Information
Eaton's Bussmann Division fuses and surge circuit protection ...
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Specifications Description Square body flush end contact high speed fuses. Dimensions: : See dimensions illustrations. Ratings: Volts:— 690Vac Amps:— 1000-4000A IR:— 200kA RMS Sym. Agency information • Designed and tested to IEC 60269 Part 4 • UL Recognized • CE Electrical Characteristics Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms) Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog Numbers Size Catalog Numbers (Amps) Electrical Characteristics -B/- Visual Indicator -BKN/- Type K Indicator for Micro -G/- Visual Indicator -GKN/- Type K Indicator for Micro Amp voltage 4 170M7058 170M7078 170M7098 170M7118 1000 690 Vac (IEC) 700 Vac (UL) 170M7059 170M7079 170M7099 170M7119 1250 170M7060 170M7080 170M7100 170M7120 1400 170M7061 170M7081 170M7101 170M7121 1600 170M7062 170M7082 170M7102 170M7122 2000 170M7063 170M7083 170M7103 170M7123 2500 170M7064 170M7084 170M7104 170M7124 3000 170M7065 170M7085 170M7105 170M7125 3500 170M7066 170M7086 170M7106 170M7126 4000 600 Vac (IEC/UL) Features and Benefits • Excellent DC performance • Low arc voltage and low energy let-through (I2t) • Low watts loss • Superior cycling capability Typical Applications • DC common bus • DC drives • Power converters/rectifiers • Reduced voltage startersSquare Body Flush End Contact — 690/700V (IEC/UL): 1000-4000A