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Siemens BQCH3B090 - Molded Case Circuit Breaker 90A 3-Pole

Siemens
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Save $-901.55
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Siemens BQCH3B090 is a 3-pole molded case circuit breaker from the BQCH Series, designed for overcurrent protection in commercial and industrial power distribution systems. It is rated for 90A at 480V and provides LI (Long-Time and Instantaneous) protection via a thermal-magnetic trip unit, with a 14kA interrupting capacity at 480V. The unit features a bolt-on connection for secure installation in Siemens panelboards, weighs 2 lb, and is built for 3-phase applications.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: BQCH Series
  • Type: BQCH
  • Weight: 2 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 480V
  • Panel Type: Siemens Panelboards
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 14kA@480V
  • Phase: 3
  • Current Rating: 90A
  • Series/Frame: BQCH
  • Amperage: 90A
  • Number of Poles: 3
  • Voltage Rating: 277/480V
  • Mounting Type: Bolt-On
  • Interrupting Rating: 14kA @ 480V
  • Trip Unit: Thermal-Magnetic
  • Application: Molded Case Circuit Breaker
  • Phase: 3-Phase