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Siemens QJ3B200H - 200A 3-Pole Molded Case Breaker 240V

Siemens
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Save $-390.46
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The Siemens QJH Series QJ3B200H is a 3-pole molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It is rated for 200A continuous current at 240V AC with a 42kA interrupting capacity at 240V AC, providing LI (Long-Time and Instantaneous) trip functions for overcurrent and short-circuit protection. This bolt-on breaker weighs 4 lb and features a compact molded case construction suitable for panelboard mounting. It complies with applicable UL and NEMA standards for industrial electrical safety and performance. Typical applications include branch circuit protection in commercial and industrial switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJH Series, Thermal Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 42kA@240V AC
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent and Short-Circuit Protection
  • Weight: 4 lb
  • Standards: UL, NEMA
  • Applications: Industrial switchboards, panelboards, motor control centers


Product Identification
  • Manufacturer: Siemens
  • Family: QJH Series
  • Model: QJ3B200H
  • Item Subcategory: Molded Case