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Siemens QJ23B09000S01 - Molded Case 90A 3-Pole 240V

Siemens
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Siemens QJ23B09000S01 is a QJ2 molded case circuit breaker designed for thermal magnetic overcurrent protection in three-phase electrical systems. It is rated for 240V AC with a 90A continuous current capacity and a 10kA interrupting rating at 240V, providing long-time and instantaneous (LI) protection functions. This 3-pole unit features a bolt-on connection, weighs 4 lb, and is constructed within the QJ frame family, manufactured in Mexico. It complies with industry standards for molded case circuit breakers and is suitable for industrial power distribution and branch circuit protection applications.

Key Features & Specifications
  • Type: Molded Case, QJ2, Thermal Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 90A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 10kA@240V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: LI - Long-Time and Instantaneous
  • Family: QJ Frame
  • Weight: 4 lb
  • Country of Origin: Mexico
  • Standards: Molded Case Circuit Breaker Standards
  • Applications: Industrial power distribution, branch circuit protection
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 60 Hz (typical)
  • Phase Connection: 3-Phase
  • Installation Type: Fixed
  • Breaker Frame: QJ
  • Current Rating: 90A
  • Operating Temperature Maximum Celsius: 40°C (typical)


Product Identification
  • UPC: 078364336742
  • GTIN: 00783643367425