Square D EDB34045SA - Molded Case Circuit Breaker 45A 3-Pole
Square D EDB34045SA - Molded Case Circuit Breaker 45A 3-Pole

Square D EDB34045SA - Molded Case Circuit Breaker 45A 3-Pole

Square D
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Square D EDB34045SA is a 3-pole molded case circuit breaker designed for thermal-magnetic overload and short-circuit protection in branch circuit applications. It is rated for 45A at 480Y/277 VAC with an 18kA interrupting capacity at 480V and 25kA at 240VAC. The unit features bolt-on mounting, lug-type terminal connections accepting AWG 14 to 2/0 copper or AWG 12 to 2/0 aluminum wire, and measures 5.66 in (143.76 mm) x 3.92 in (99.57 mm) x 4.05 in (102.87 mm) with a weight of 4.21 lb. It is certified to cULus and IEC standards, with a temperature rating of 104°F (40°C). This breaker is suitable for NF panelboards and HACR/HID rated applications, providing long time and instantaneous trip functions.

Key Features & Specifications
  • Manufacturer: Schneider Electric
  • Item Subcategory: Molded Case
  • Family: EDB Series
  • Country of Origin: Mexico
  • Type: EDB
  • Dimensions: 5.66 in (143.76 mm) x 3.92 in (99.57 mm) x 4.05 in (102.87 mm) (Height x Width x Depth)
  • Weight: 4.21 lb
  • Terminal Connection: Lug
  • Functions: Long Time and Instantaneous Trip
  • Voltage Rating: 480V
  • Poles: 3
  • Connection: Bolt-On
  • Standards: cULus, IEC
  • Protection: Thermal Magnetic
  • Wire Size: AWG 12 to 2/0 Aluminum, AWG 14 to 2/0 Copper
  • Certification: cULus, IEC
  • AIC rating: 18kA@480V
  • Phase: 3
  • Temp Rating: 104°F (40°C)
  • Current Rating: 45A
  • Interrupt Rating: 25kA @ 240VAC, 18kA @ 480Y/277VAC
  • Device Composition: Shunt trip
  • Application: NF panelboard, HACR/HID rated


Product Identification
  • UPC: 785901151043