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ABB S3N030TW - Molded Case Circuit Breaker, 30A 600V 3P

ABB
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ABB S3N030TW is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 30A current rating and a 600V voltage rating, housed within a compact S3 frame with a bolt-on connection for secure installation. The breaker utilizes a thermal-magnetic trip mechanism for both long-time and instantaneous (LI) protection functions, achieving an interrupting capacity of 25kA at 480V AC. Constructed to meet rigorous industrial standards, this 3-pole device is typically applied in panelboards, switchboards, and industrial control equipment for feeder and branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 30A
  • Frame Size: S3
  • Poles: 3
  • Connection: Bolt-On
  • Protection Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 25kA @ 480V AC
  • Phase: 3
  • Family: SACE Isomax
  • Weight: 10 lb