Siemens 3NA3824 Solid State Relay Module Industrial Grade

Siemens 3NA3824 is a low-voltage, high-rupturing-capacity (LV HRC) fuse element in the NH family, designed as the replaceable core for NH-type fuse holders within Siemens’ SENTRON protection systems. The model 3NA3824 identifies the NH fuse element used in Siemens’ NH cartridge fuse lineup, intended for use in industrial control panels, switchgear, and distribution boards that require reliable overcurrent protection. This fuse element is designed to be paired with NH cartridge housings to form a complete protection assembly for low-voltage circuits. For precise electrical ratings, dimensions, and installation instructions, refer to the official Siemens data sheet for 3NA3824.