HJA260903 - Square D 90A 600V 2 Pole I-Line Style Molded Case Circuit Breaker

HJA260903

HJA260903 is a Square D molded case circuit breaker designed for reliable electrical protection in industrial and commercial applications.This 2 pole circuit breaker is rated for 90 amps and 600 volts AC, featuring an I-Line style plug-in mounting for easy installation and replacement. It belongs to the Powerpact HJA series and offers thermal-magnetic trip unit technology with long-time and instantaneous trip functions. The breaker has a high interrupt rating of 65kA at 480V, making it suitable for current limiting and reverse fed applications.

• Manufacturer: Square D
• Series/Frame: Powerpact HJA
• Amperage: 90A
• Voltage: 600V AC
• Poles: 2
• Mounting Type: I-Line style plug-in
• Trip Unit: Thermal-magnetic with long-time and instantaneous functions
• Interrupt Rating: 65kA at 480V
• Current Limiting: Yes
• Suitable for Reverse Fed Applications
• UL Listed

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Specifications

• Part Number: HJA260903
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : HJA
• Voltage : 600
• Amperage : 90
• Phase : 1
• Poles : 2
• AIC rating : 65kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : H Frame
• Temp Rating : 28-158 °F (-2-70 °C)
• Protection : Thermal Magnetic

Product Data

• Country of Origin : United States
• Dimensions : 6.4 in (163 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) (Height x Width x Depth)
• Weight : 3.999
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : AWG 14...AWG 3/0 aluminium/copper terminal