Ferraz Shawmut * Solar solutions 7 HelioFuse Product offering D CT 1 000VDC Minimum Breaking Capacity = 2In ; Maximum Breaking Capacity = 50 KA Maximum operating voltage Rated Current Cat. Number Packaging 1 000VDC @L/R = 2ms 5 DCT5-2 10 Drawing 8 DCT8-2 10 10 DCT10-2 10 12 DCT12-2 10 15 DCT15-2 10 20 DCT20-2 10 25* DCT25-2 10 30* DCT30-2 10 *M inimum breaking capacity is 3In Electrical characteristics P/P0,7In 1.40 Cat. Number 1-1/2" (38.1 mm) 13/32" (10.3 mm) Watt Losses @ 0.7In & 20C 1.20 DCT5-2 0.143 DCT8-2 0.528 DCT10-2 0.690 0.80 DCT12-2 0.714 0.60 DCT15-2 0.909 0.40 DCT20-2 1.51 0.20 DCT25-2 1.77 DCT30-2 1.80 1.00 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 I/In Corrective factor for power losses vs. ambient temperature Fuse holders P(T)/P(20) 1.2 1.2 Cat. Number Number of poles Indicator Packaging Udc maxi operating US101 1 No 12 1 000V US101I 1 Yes 12 700V US102 2 No 12 1 000V US102I 2 Yes 12 700V 1.1 1.1 1.0 1.0 0.9 0 10 20 30 40 50 60 70 Ta (C) For more than 700VDC operating voltage light indicator for fuse melting operation consult us. Note: U/L recognized voltage are 800VAC and 1 000VDC * Datas for ambient temperature : 20C Wire range: rigid wire = 1-16mm2 (18-6 AWG) Multistrand wire = 0.75 - 10mm2 (18-8 AWG) Ferraz Shawmut recommands to use screwdrivers PZ 2 or Flat 5.5 x 1mm (maximum diameter 6mm / maximum tightening torque : 2.5Nm (22Ib-in) IR for fuses: 120kA @ 500V IEC - 80ka @ 690V IEC - 80kA @ 700V UL Fuse clips > Refer to the side page. > H models for PC mount in option.