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Cutler Hammer EA3030 - Molded Case Circuit Breaker 30A 3P (240V, 7kA)

Cutler Hammer
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Cutler Hammer EA3030 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 30A current rating and a 240V AC voltage rating, utilizing a thermal-magnetic trip mechanism for combined long-time and instantaneous (LI) protection functions. The breaker is constructed as a three-pole, bolt-on unit with a 7 kA interrupting capacity at 240V, housed in a durable molded case that meets industry standards for industrial safety and performance. It is engineered for compliance with relevant electrical codes and is typically applied in industrial panelboards, switchboards, and motor control centers where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, EA Series, Thermal Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 7 kA @ 240V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Weight: 7 lb