Siemens MBKJD3B - Sentron 400A 600V Circuit Breaker
Siemens MBKJD3B - Sentron 400A 600V Circuit Breaker

Siemens MBKJD3B - Sentron 400A 600V Circuit Breaker

Siemens
Price
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Siemens MBKJD3B is a Sentron type circuit breaker designed for primary overcurrent protection in industrial power distribution systems. It is rated for 600V AC and carries a continuous current rating of 400A, suitable for both single-phase and three-phase applications. The unit measures 8.268 x 13.78 x 4.331 inches and weighs 6.305 lb, featuring a compact molded case construction for panelboard installation. This breaker complies with applicable UL and NEMA standards for electrical safety and performance. It is typically used in commercial and industrial settings for feeder and main circuit protection within P1-T panelboards and compatible JD, JXD, HJD, and HJXD circuit breaker frames.

Key Features & Specifications
  • Type: Sentron, molded case circuit breaker
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Dimensions: 8.268 x 13.78 x 4.331 inches
  • Weight: 6.305 lb
  • Phase: 1, 3
  • Compatible Frames: JD, JXD, HJD, HJXD Circuit Breaker Frames and P1-T Panelboards
  • Country of Origin: United States


Product Identification
  • UPC: 804766966972
  • GTIN: 00804766966972