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Siemens MBKQJ1150 - Molded Case Circuit Breaker 150A 2P (10kA AIC)

Siemens
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Siemens MBKQJ1150 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial electrical systems. It features a 150A current rating and a 240V AC voltage rating for single-phase applications, housed within a compact, durable enclosure measuring 5.906" x 10.63" x 6.693" and weighing 6 lb. This thermal-magnetic breaker complies with industry standards and is engineered for bolt-on connection in panelboards, offering a 10kA interrupting capacity at 240V to safeguard downstream equipment from electrical faults.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, MBKQJ Type
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Dimensions: 5.906" x 10.63" x 6.693" (150mm x 270mm x 170mm)
  • Standards: Industry Standard Compliance
  • Applications: Industrial Panelboard Protection
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Phase: 1
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • AIC rating: 10kA @ 240V
  • Frame Size: MBK Series
  • Trip Type: Thermal Magnetic
  • Breaker Type: Molded Case
  • Mounting: Panel Mount
  • Frequency Rating: 50/60 Hz
  • Terminal Connection: Bolt-On
  • Standards: Industry Standard
  • Compatible Frames: MBK Series
  • Installation Type: Fixed
  • Weight: 6 lb (2.72 kg)


Product Identification
  • UPC: 783643096035
  • GTIN: 00783643096035