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NXF36900G

Square D
Price
Save $-5,514.23
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Square D NXF36900G is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. It is rated for 900A continuous current at 600VAC and delivers a 100kA interrupting capacity at 480VAC, utilizing a Micrologic solid-state trip unit with LSIG (Long-Time, Short-Time, Instantaneous, and Ground Fault) protection functions. The breaker features a bolt-on connection, weighs 87 lb, and is built on an NX frame with a 3-phase configuration. It complies with UL and CSA standards for reliable performance in demanding environments. This unit is intended for use in switchboards, panelboards, and motor control centers where precise coordination and high fault current protection are required.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: Micrologic
  • Type: NXF
  • Weight: 87 lb
  • Functions: LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
  • Frame Size: NX Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 100kA@480V
  • Phase: 3
  • Current Rating: 900A
  • Amperage: 900A
  • Voltage: 600V
  • Interrupt Rating: 100kA at 480V
  • Frame Size: 1000A
  • UL Listed and CSA Certified


Square D NXF36900G - Molded Case 900A 600V 3-Pole