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Siemens E23B040 - Molded Case Circuit Breaker 40A 3P (240V)

Siemens
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Siemens E23B040 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 40A current rating and a 240V AC voltage rating, housed within a compact, durable molded case with a bolt-on connection for secure installation. This thermal magnetic breaker complies with relevant industry standards and offers both long-time and instantaneous (LI) trip functions for coordinated protection. Its 10kA interrupting rating at 240V makes it suitable for safeguarding industrial control panels, motor circuits, and commercial power distribution equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 40A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Functions: LI (Long-Time and Instantaneous)
  • Family/Type: E Series, Type E
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Weight: 7 lb


Product Identification
  • UPC: 783643284654