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Siemens JKL3B400 - Molded Case 400A 600V 3-Pole

Siemens
Price
Save $-1,427.13
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Siemens JKL3B400 is a three-pole molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It is rated for 600V AC, 400A continuous current, and provides LI (Long-Time and Instantaneous) protection functions. This bolt-on unit weighs 12 lb and features a compact molded case construction suitable for panelboard mounting. The breaker complies with applicable UL and NEMA standards for industrial electrical safety. Typical applications include main or feeder protection in commercial and industrial switchboards, motor control centers, and distribution panels.

Key Features & Specifications
  • Type: Molded Case, JKL Series, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 12 lb
  • Item Subcategory: Molded Case
  • Family: JKL Series
  • Type: JKL


Product Identification
  • UPC: Not specified
  • GTIN: Not specified