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Square D LH36350CBA - 3-Pole 350A Circuit Breaker (600V, I-Line)

Square D
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Save $-3,675.15
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Square D LH36350CBA is a 3-pole, 350-amp molded case circuit breaker from the I-Line family, designed for overcurrent protection in industrial power distribution systems. It operates at a voltage rating of 600VAC and utilizes thermal-magnetic trip technology with long-time and instantaneous (LI) protection functions. The breaker features an L Frame construction, weighs 28 lb, and connects via I-Line style plug-in mounting for secure integration into panelboards. It complies with industry standards and offers an interrupting capacity of 35kA at 480VAC. This unit is suited for heavy-duty applications requiring reliable fault interruption in commercial and industrial environments.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: I-Line
  • Type: LH
  • Weight: 28 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: L Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 35kA@480V
  • Phase: 3
  • Current Rating: 350A
  • Amperage: 350A
  • Voltage: 600VAC
  • Mounting: I-Line Style Plug-In
  • Trip Unit: Thermal-Magnetic
  • Trip Functions: Long-Time and Instantaneous
  • Interrupt Rating: 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
  • Magnetic Hold Current: 1750A
  • Dimensions: 12.5" H x 6.0" W x 4.0" D