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Siemens MBKFD3150 - Molded Case Circuit Breaker 150A 3P (35kA AIC)

Siemens
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Siemens MBKFD3150 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 150A current rating and a 600V voltage rating, with a robust thermal-magnetic trip unit offering long-time and instantaneous (LI) protection functions. The breaker is constructed as a three-pole, bolt-on unit with a 35kA interrupting capacity at 480V, housed in a durable molded case. It complies with relevant industry standards for safety and performance, making it suitable for installation in industrial control panels, switchboards, and motor control centers where dependable circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA @ 480V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Trip Type: Thermal Magnetic
  • Connection: Bolt-On
  • Family: MBK Series
  • Weight: 14.01 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643096189
  • GTIN: 00783643096189