Bussmann R604001CR - Semiconductor Fuse 600V 400A (5.19 lb)
Bussmann R604001CR - Semiconductor Fuse 600V 400A (5.19 lb)

Bussmann R604001CR - Semiconductor Fuse 600V 400A (5.19 lb)

Bussmann
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Bussmann R604001CR is a high-speed semiconductor fuse designed for the protection of power diodes, thyristors, and other sensitive electronic components in industrial power conversion equipment. This fuse is rated for 600 volts AC/DC and carries a continuous current of 400 amps, providing reliable overcurrent interruption with a high breaking capacity. Physically, it features a compact, cylindrical body with blade-type terminals for secure bolted connections, constructed with a ceramic body and silver-plated copper elements for consistent performance. The fuse complies with UL 248-13 and IEC 60269-4 standards for semiconductor fuses, ensuring safe and predictable operation in demanding environments. Typical applications include variable frequency drives, uninterruptible power supplies, DC power supplies, and motor control centers where rapid fault clearing is critical to protect downstream components.

Key Features & Specifications
  • Type: High-speed semiconductor fuse, ceramic body, silver-plated copper elements
  • Voltage Rating: 600 V AC/DC
  • Current Rating: 400 A
  • Dimensions: Not specified
  • Standards: UL 248-13, IEC 60269-4
  • Applications: Variable frequency drives, UPS systems, DC power supplies, motor control centers
  • Switch Type: Not applicable
  • Configuration: Not specified
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: Not applicable
  • Voltage: 600 V
  • Amperage: 400 A
  • AIC rating: Not specified
  • Connection: Blade terminals
  • Poles: Not applicable
  • Protection: Overcurrent
  • Functions: High-speed interruption
  • Frame Size: Not specified
  • Trip Type: Not applicable
  • Panel Type: Not applicable
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Silver-plated copper
  • Panel Style: Not applicable
  • Bus Type: Not applicable
  • Fuse Class: Semiconductor (aR)
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not applicable
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Bolt-on
  • Hz: Not applicable
  • Coil Material: Not applicable
  • Horse Power: Not applicable
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: Not applicable
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not applicable
  • Full Load Amp Minimum: Not applicable
  • Enclosure: Not applicable
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not applicable
  • Amperage Maximum: 400 A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not applicable
  • Wire Size: Not applicable
  • Certification: UL, IEC
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Blade
  • Frequency Rating: Not applicable
  • Phase Connection: Not applicable
  • Standards: UL 248-13, IEC 60269-4
  • Compatible Frames: Not specified
  • Installation Type: Bolt-on
  • Item QTY: Not specified
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: 400 A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable
  • Weight: 5.19 lb


Product Identification
  • UPC: Not specified
  • GTIN: Not specified