Jean Muller R2186225 400A 690V Fuse (4 Pieces)

NH Fuse-Link aR 690V 400A - Semiconductor Protection - Jean Mueller

Jean Mueller - High-Performance NH Fuse-Link for Semiconductor Protection

Key Features:

• Manufacturer: Jean Mueller
• Product Type: NH Fuse-Link
• Size: NH1
• Size Class: S2
• Contact Type: Screw Contact
• Characteristic: aR (Partial Range Short-Circuit Protection)
• Rated Voltage (Ur): AC 690 V
• Rated Current (Ir): 400 A
• Application: Semiconductor Protection, Frequency Converters, Rectifiers, Inverters, UPS Systems, and other applications requiring fast and reliable short-circuit protection for sensitive semiconductor devices.
• Utilization Category: gR (Full Range Breaking Capacity for Semiconductor Protection) - Implied by aR characteristic and application, confirm on datasheet if available
• Breaking Capacity: [Breaking Capacity Value & Unit - Typically very high for NH fuses, often 120 kA or higher. Refer to Jean Mueller datasheet for specific value if available. If not readily found, can state "High Breaking Capacity" or omit if unverifiable.]
• Standard Compliance: IEC 60269-4
• Mounting: Screw Fixing