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Westinghouse RE3040L - Molded Case 40A 3-Pole 240V

Westinghouse
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Westinghouse RE3040L is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This 3-pole, 40A unit operates at 240V with a 7kA interrupting capacity at 240V, utilizing thermal magnetic protection for long-time and instantaneous fault response. The feed-thru connection and E Series frame construction provide reliable performance in a compact 7 lb package. It complies with industry standards for molded case breakers in three-phase applications. Typical uses include motor control centers, panelboards, and switchboards requiring robust circuit protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 40A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 7kA@240V
  • Connection: Feed-Thru
  • Functions: LI - Long-Time and Instantaneous
  • Family: E Series
  • Weight: 7 lb
  • Standards: Industry standard molded case breaker
  • Applications: Industrial power distribution, motor control centers, panelboards