A2Y10

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10A 250VAC Class K5/H Non-Renewable One-Time Cartridge Fuse, Amp-Trap Monolithic Industrial Safety Protection Series, 10,000A Interrupting Sinking Capacity Breaking Threshold, High -Conductivity Heavy-Duty Brass Contact End Caps, Rigid Moisture-Resistant Melamine or Fiber Tubing Enclosure Shell, Core Overcurrent and Severe Short-Circuit Thermal Safety Barrier, Code-Compliant Industrial Branch Circuit Disconnect Protection, High Stability Main Switchboard Power Node | High-performance industrial-grade non-renewable one-time cartridge power fuse manufactured by Ferraz Shawmut (now Mersen) under legacy catalog ordering reference A2Y10. Built to establish an inline thermal protection barrier across electrical distribution pipelines, this standard 250V cartridge fuse is engineered to safely clear downstream short-circuit cascades and persistent overcurrent overloads before electrical fires or conductor melting can compromise adjacent machinery. Deployed heavily across commercial building main panels, industrial plant machinery disconnects, lighting distribution panels, and HVAC equipment feeds. | Industry Exact Equivalents: Ferraz Shawmut A2Y10, Mersen A2Y10, Gould A2Y10, Bussmann NON-10, Littelfuse NON10, Edison KON10 | Industry Functional Cross-References:Class K5 Fuses, Class H 10A Fuses, 250V 10A Cartridge Fuses, Mersen NON10, Littelfuse NLN10 | Military Specification National Stock Number (NSN): 5920-00-112-9210 (Base 10A 250V Cartridge Fuse Architecture Matrix) Show more