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Mersen A50P8004 - Semiconductor Fuse 800A 500VAC

Mersen
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Mersen A50P8004 is a high-performance semiconductor protection fuse engineered to safeguard sensitive power electronics and power distribution equipment from overcurrents and short circuits. This four-pole device is rated for 800 amperes and operates at 500 VAC or 450 VDC, with an interrupting rating of 100 kA at 500 VAC and 79 kA at 450 VDC. It features a bolt-in mounting configuration with silver-plated copper blade terminals for robust, low-resistance connections and weighs 5.19 lb. The fuse is part of the Amp-Trap® series, offering fast-acting current limiting capabilities and is compliant with ROHS standards. Typical applications include industrial power distribution systems, motor control centers, and semiconductor protection in high-power environments.

Key Features & Specifications
  • Type: Semiconductor protection fuse
  • Current Rating: 800 Amps
  • Voltage Rating AC: 500 VAC
  • Voltage Rating DC: 450 VDC
  • Interrupting Rating: 100 kA at 500 VAC, 79 kA at 450 VDC
  • Mounting Type: Bolt-In
  • Connection Type: Blade terminals, silver-plated copper
  • Series: Amp-Trap®
  • Poles: 4
  • Frequency: 50/60 Hz
  • ROHS Compliant: Yes
  • Weight: 5.19 lb


Product Identification
  • UPC: 78200194630
  • GTIN: 00782001946302