Premium ceramic plug-in fuses with ultra-fast response for circuit protection, ideal for industrial equipment and power distribution systems. High-purity ceramic body ensures superior heat resistance and stable performance under extreme conditions. Available in multiple current ratings (160A-630A) and types (NT00/NT1/NT2/NT3/NH00/NH1/NH2/NH3) for versatile applications. Precision-engineered copper alloy contacts provide maximum conductivity and corrosion resistance. Certified for safety compliance with international electrical standards. Essential component for motor control centers, transformer protection, and heavy machinery maintenance. Bulk purchase discounts available for commercial buyers. Factory-direct pricing with guaranteed authenticity.