This electronic component is manufactured by Littelfuse Inc. and has a Win Source Part Number of 1302293-SPNH400.X3L. This product is classified under the category of Circuit Protection>Electrical, Specialty Fuses and is a part of the POWR-GARD® SPNH series. This product has a rectangular package/blade and a voltage rating of 1.5 kV. The response time is fast blow and the breaking capacity at rated voltage is 30kA. The melting I2t is 85000 and the DC cold resistance is 0.00028 Ohms. This product is used for solar (photovoltaic) applications and has a current rating of 400A. This product is approved by CE, gPV, IEC, and UL.