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ABB S203-K30 - Molded Case 30A 480V 3-Pole

ABB
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ABB S203-K30 is a 3-pole molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It is rated for 30A at 480V AC with a 6kA interrupting capacity, providing LI (Long-Time and Instantaneous) protection functions. The unit measures 69 mm in depth, 88 mm in height, and 52.5 mm in width, weighing 1.06 lb, with a feed-thru connection configuration. It complies with EN, IEC, and UL standards, ensuring reliable performance in three-phase applications. Typical uses include motor control centers, panelboards, and branch circuit protection in manufacturing and commercial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, 3-Pole
  • Voltage Rating: 480V AC
  • Current Rating: 30A
  • Dimensions: Depth / Length 69 mm X Height 88 mm X Width 52.5 mm
  • Standards: EN, IEC, UL
  • Applications: Industrial power distribution, motor control centers, panelboards
  • Switch Type: Circuit Breaker
  • Configuration: 3-Phase
  • Phase: 3
  • Amperage: 30A
  • AIC rating: 6kA@480V
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: Molded Case
  • Trip Type: Thermal Magnetic
  • Breaker Type: Molded Case
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Installation Type: Fixed
  • Item QTY: 1
  • Breaker Frame: S200
  • Current Rating: 30A
  • Operating Temperature Maximum Celsius: 70°C
  • Weight: 1.06 lb


Product Identification
  • UPC: 01677964521
  • GTIN: 04016779645218