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Siemens QJ3B150H00S01 - Molded Case 150A 3-Pole 240V

Siemens
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Siemens QJ3B150H00S01 is a QJH Series molded case circuit breaker designed for overload and short-circuit protection in commercial and industrial power distribution systems. This 3-pole, 150A unit operates at 240V AC with a 42kA interrupting capacity at 240V and utilizes a thermal magnetic trip unit providing LI (Long-Time and Instantaneous) protection functions. The breaker features a bolt-on connection for secure mounting, weighs 4 lb, and is engineered for use in 3-phase electrical systems. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include panelboards and switchgear where robust circuit protection is required.

Key Features & Specifications
  • Manufacturer: Siemens
  • Model: QJ3B150H00S01
  • Type: QJH
  • Item Subcategory: Molded Case
  • Family: QJH Series
  • Current Rating: 150A
  • Voltage Rating: 240V
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • AIC rating: 42kA@240V
  • Weight: 4 lb
  • Interrupt Rating: 10kA @ 240V AC
  • Mounting Type: Bolt-On
  • Series/Frame: QJH
  • Trip Unit: Thermal Magnetic
  • Application: 3-Phase
  • Shunt Trip: 120/240V
  • Terminal Type: Load Side Lug


Part Number: QJ3B150H00S01