Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P
Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P
Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P
Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P
Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P
Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P

Westinghouse EHD3040 - Molded Case Circuit Breaker 40A 480V 3P

Eaton
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Westinghouse EHD3040 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power systems. It features a 40A current rating and a 480V AC voltage rating, housed within a compact, bolt-on frame measuring 3.38 in (D) x 6 in (H) x 4.13 in (W) and weighing 4.35 lb. This thermal-magnetic breaker complies with UL, CSA, and IEC standards and is engineered for use in motor control centers, switchboards, and enclosed controls, offering protection across an operating temperature range from -4°F to 158°F.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Standard Type, Bolt-On Connection
  • Voltage Rating: 480V AC
  • Current Rating: 40A
  • Dimensions: 3.38 in (Depth) x 6 in (Height) x 4.13 in (Width)
  • Standards: UL Listed, CSA Certified, IEC Rated
  • Applications: Allen Bradley MCC, Eaton MCC, Rockwell Automation Enclosed Control, Switchboards
  • Switch Type: Circuit Breaker
  • Configuration: Three-Pole
  • Temp Rating: -4°F to 158°F
  • Phase: 3
  • AIC Rating: 14kA @ 480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Frame Size: 100A/F
  • Breaker Type: Standard
  • Phase Connection: ABC
  • MCM Size: 14 AWG to 1/0 AWG
  • Terminal Connection: Load Side Lug
  • Panel Type: Allen Bradley MCC, Eaton MCC, Rockwell Automation Enclosed Control, Switchboard, Westinghouse
  • Certification: UL Listed, CSA Certified, IEC Rated
  • Weight: 4.35 lb
  • Country of Origin: Dominican Republic
  • Family: Series C


Product Identification
  • UPC: 786679317129
  • GTIN: 00786679317129