NA36900 - Square D 900A 600VAC 3-Pole Thermal Magnetic I-Line Circuit Breaker, 50kA Interrupt Rating

NA36900

NA36900 is a Square D 3-pole thermal magnetic circuit breaker rated for 900 amps and 600 volts AC, designed for I-Line plug-on mounting.This molded case circuit breaker features a 1200A frame with a 50kA interrupting rating at 480V, providing reliable overcurrent protection with long-time and instantaneous trip functions. It is suitable for three-phase industrial applications requiring robust and efficient circuit protection.

• Amperage: 900A trip, 1200A frame
• Voltage Rating: 600 VAC
• Poles: 3
• Mounting Type: I-Line plug-on
• Interrupt Rating: 50kA at 480V, 100kA at 120V/240V, 25kA at 600V
• Trip Unit: Thermal Magnetic
• Frame Type: NA (1200A frame)
• Phase: 3-phase
• Wire Range: 4 AWG to 3/0 AWG, 600 kcmil
• Certifications: UL Listed, tested to applicable standards

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Specifications

• Part Number: NA36900
• Manufacturer : Square D
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Line
• Type : NA
• Voltage : 600
• Amperage : 900
• Phase : 3
• Poles : 3
• AIC rating : 50kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : N Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Thermal Magnetic

Product Data

• Weight : 53