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Siemens FD63S250 - 250A 3-Pole Non-Automatic Molded Case Breaker

Siemens
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Siemens FD63S250 Circuit Breaker - 250A 3-Pole Non-Automatic Molded Case The Siemens FD63S250 is a 3-pole, non-automatic molded case circuit breaker from the Sentron Series, designed for use as a disconnect switch without overcurrent protection. Rated for 600V AC and 250A continuous current, it provides an interrupting capacity of 35kA at 480V and operates within a temperature range of -13°F to 158°F (-25°C to 70°C). This bolt-on unit weighs 12 lb and features an FD frame size, with a compact construction suitable for industrial panelboards and switchboards. It is certified to UL, CSA, and IEC standards, making it compliant for global industrial applications. Typical uses include serving as a main disconnect in motor control centers, distribution panels, and other power distribution systems where overcurrent protection is provided separately.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Non-Automatic (no overcurrent protection)
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Dimensions: FD Frame Size
  • Standards: UL, CSA, IEC
  • Applications: Industrial disconnect, motor control centers, distribution panels
  • Switch Type: Non-automatic
  • Configuration: 3-pole
  • Coil Voltage Maximum: N/A
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: N/A
  • Phase: 3
  • Voltage: 600V
  • Amperage: 250A
  • AIC rating: 35kA@480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Non-Automatic
  • Functions: NA - No Overcurrent Protection
  • Frame Size: FD Frame
  • Trip Type: N/A
  • Panel Type: N/A
  • Breaker Type: Molded Case
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: N/A
  • Panel Style: N/A
  • Bus Type: N/A
  • Fuse Class: N/A
  • Insulation Temperature: N/A
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Bolt-On
  • Hz: N/A
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: N/A
  • CPT: N/A
  • Full Load Amps: N/A
  • Dist Voltage: N/A
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: N/A
  • Full Load Amp Minimum: N/A
  • Enclosure: N/A
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: N/A
  • Amperage Maximum: 250A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: N/A
  • Wire Size: N/A
  • Certification: UL, CSA, IEC
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: N/A
  • Frequency Rating: N/A
  • Phase Connection: 3-Phase
  • Standards: UL, CSA, IEC
  • Compatible Frames: FD Frame
  • Installation Type: Bolt-On
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: FD Frame
  • Current Rating: 250A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 70°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


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