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Westinghouse SPB300 - Rating Plug 300A (SPB Series)

Westinghouse
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The Westinghouse SPB300 is a rating plug designed to set the continuous current rating for compatible SPB Series circuit breakers, ensuring precise overload protection. It is rated for a current range of 300 amperes, with a minimum and maximum amperage of 300A, and operates within the SPB family. This component weighs 1 lb and is compatible with SPB-50 and SPB-100 frames, utilizing Pow-R Trip or Pow-R Trip 7 trip units. It meets industry standards for industrial power distribution systems, providing reliable performance in demanding environments. Typical applications include configuring protection settings in switchgear, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Rating Plug for SPB Series circuit breakers
  • Voltage Rating: Not specified
  • Current Rating: 300A (Minimum: 300A, Maximum: 300A)
  • Dimensions: Not specified
  • Standards: Not specified
  • Applications: Industrial power distribution, switchgear, panelboards, motor control centers
  • Switch Type: Not specified
  • Configuration: Not specified
  • Coil Voltage Maximum: Not specified
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: Not specified
  • Voltage: Not specified
  • Amperage: 300A
  • AIC rating: Not specified
  • Connection: Not specified
  • Poles: Not specified
  • Protection: Overload protection setting
  • Functions: Current rating adjustment
  • Frame Size: Compatible with SPB-50, SPB-100
  • Trip Type: Pow-R Trip, Pow-R Trip 7
  • Panel Type: Not specified
  • Breaker Type: SPB Series
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not specified
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Not specified
  • Hz: Not specified
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not specified
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: 300A
  • Amperage Minimum: 300A
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: Not specified
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: Not specified
  • Standards: Not specified
  • Compatible Frames: SPB-50, SPB-100
  • Installation Type: Not specified
  • Item QTY: Not specified
  • Nema Starter Size: Not specified
  • Breaker Frame: SPB-50, SPB-100
  • Current Rating: 300A
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: Not specified
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


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