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Siemens QJ3B090H00S01 - Molded Case Breaker 90A 240V

Siemens
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Siemens QJ3B090H00S01 is a QJH Series molded case circuit breaker designed for overcurrent protection in commercial and industrial power distribution systems. This 3-pole, 90A breaker is rated for 240V and features a bolt-on mounting for secure installation, with a thermal magnetic trip unit providing LI (Long-Time and Instantaneous) protection. The unit weighs 4 lb and is built on a QJ frame for durability in demanding environments. It offers an interrupting rating of 42kA at 240V, ensuring reliable performance under high fault current conditions. This breaker is suitable for use in standard Siemens load centers and panels within three-phase electrical systems.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: QJ3B090H00S01
  • Type: QJH
  • Item Subcategory: Molded Case
  • Family: QJH Series
  • Amperage: 90 Amps
  • Voltage: 240V
  • Poles: 3
  • Phase: 3
  • Mounting Type: Bolt-On
  • Interrupt Rating: 42kA @ 240V
  • Frame: QJ
  • Trip Unit: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb


Part Number: QJ3B090H00S01