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Siemens E42B030 - Molded Case Circuit Breaker, 30A 480V 2-Pole

Siemens
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Siemens E42B030 is a molded case circuit breaker designed for reliable overcurrent protection in industrial and commercial electrical systems. It provides a 30A current rating and 480V voltage rating for single-phase applications, featuring a compact, bolt-on connection design with a durable molded case construction weighing 3 lb. This thermal magnetic breaker complies with industry standards for safety and performance, offering an interrupting capacity of 18kA at 480V. Its LI (Long-time and Instantaneous) trip functions make it suitable for protecting feeders, branch circuits, and equipment in panelboards and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, E Series, Thermal Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 30A
  • Poles: 2
  • Phase: 1
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • AIC Rating: 18kA @ 480V
  • Frame: E Series
  • Weight: 3 lb