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Siemens BQCH3B050 - Molded Case Circuit Breaker 50A 480V 3P

Siemens
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Siemens BQCH3B050 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 50A current rating and a 480V AC voltage rating, housed in a compact, durable molded case with a bolt-on connection for secure installation. This thermal magnetic breaker complies with industry standards for panelboards and is engineered for integration into Siemens panelboards. Its typical applications include protecting feeders and branch circuits in commercial and industrial power distribution.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, BQCH Series
  • Voltage Rating: 480V AC
  • Current Rating: 50A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 14kA @ 480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Panel Type: Siemens Panelboards
  • Weight: 2 lb