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NF225SFL - Molded Case Circuit Breaker 225A 600V AC

United Fuses
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The NF225SFL is a molded case circuit breaker designed for primary protection of electrical circuits against overloads and short circuits. It is rated for 600V AC and carries a current rating of 225 amps, providing robust interruption capabilities for industrial power distribution. This unit features a compact, insulated case construction with a weight of 5.19 lb, ensuring durability and ease of installation in standard panelboards. The breaker complies with UL 489 and CSA standards, confirming its safety and performance in demanding environments. Typical applications include branch circuit protection in commercial and industrial facilities, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 600V AC
  • Current Rating: 225A
  • Weight: 5.19 lb
  • Standards: UL 489, CSA
  • Applications: Branch circuit protection, motor control centers, switchboards
  • Poles: 2
  • Frame Size: NF
  • Trip Type: Thermal-magnetic
  • Breaker Type: Standard
  • Installation Type: Fixed
  • Circuit Breaker Mounting Style: Plug-in
  • Terminal Connection: Line and load
  • Frequency Rating: 50/60 Hz
  • Phase: 1
  • AIC Rating: 10kA @ 600V AC
  • Connection: Screw terminals
  • Protection: Overload and short circuit
  • Functions: Circuit isolation and protection
  • Panel Type: Standard
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not applicable
  • Panel Style: Standard
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: 60/75°C
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Panel
  • Hz: 50/60
  • 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: 225A
  • Amperage Minimum: Not applicable
  • Nema Rating: Not applicable
  • Switch Style: Not applicable
  • Wire Size: Not applicable
  • Certification: UL, CSA
  • Compatible Frames: NF
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: NF
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • 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 applicable
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: Not available
  • GTIN: Not available