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Jean Muller R2186400 450A 690V Fuses (3 Pieces)

Jean Muller R2186400 450A 690V Fuses (3 Pieces)

Regular price $350.00 USD
Regular price Sale price $350.00 USD
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NH Fuse-Link aR 690V 450A - High-Speed Semiconductor Protection - Jean Mueller

Jean Mueller - Premium NH Fuse-Link for Critical Semiconductor Device Protection

Key Features:

  • Manufacturer: Jean Mueller
  • Product Type: NH Fuse-Link
  • Size: NH2
  • Contact Type: Knife Blade Contacts (Messer-Kontakte - "M" likely indicates Messer)
  • Characteristic: aR (Partial Range Short-Circuit Protection - Semiconductor Protection)
  • Rated Voltage (Ur): AC 690 V
  • Rated Current (Ir): 450 A
  • Application: Advanced Semiconductor Protection, High-Frequency Drives, Power Converters, Industrial Inverters, High-Performance Rectifiers, and other applications demanding ultra-fast and precise short-circuit protection for sensitive semiconductor components.
  • Utilization Category: gR (Full Range Breaking Capacity for Semiconductor Protection) - Implied by aR characteristic and application, confirm on datasheet if available for precise categorization.
  • Breaking Capacity: [Breaking Capacity Value & Unit - Likely very high for NH fuses, potentially 120 kA or greater. Refer to Jean Mueller datasheet for the specific value if available. If not easily found, you can state "High Breaking Capacity" or omit if unverifiable.]
  • Standard Compliance: IEC 60269-4
  • Mounting: NH Fuse Base Mounting
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