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Siemens 5SY4330-7 - Molded Case Breaker 30A 400V 3-Pole

Siemens
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Siemens 5SY4330-7 is a 3-pole molded case circuit breaker from the 5SY4 family, designed for overcurrent protection in industrial electrical systems. It operates at a voltage rating of 400V with a current rating of 30A, providing a 10kA interrupting capacity at 400V. This thermal-magnetic breaker features LI (Long-Time and Instantaneous) protection functions and a feed-thru connection, weighing 1 lb. It complies with industry standards for reliable performance in three-phase applications. Typical uses include protecting branch circuits and equipment in manufacturing, distribution panels, and commercial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, 5SY4 Series, Thermal Magnetic
  • Voltage Rating: 400V
  • Current Rating: 30A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 10kA@400V
  • Connection: Feed-Thru
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent Protection
  • Weight: 1 lb
  • Standards: Industry Standard Compliance
  • Applications: Industrial branch circuit protection, distribution panels


Product Identification
  • UPC: 75455488942
  • GTIN: 00754554889429