PGA36040CU31A - Square D 400A 600V 3 Pole I-Line Style Plug-In Circuit Breaker

PGA36040CU31A

PGA36040CU31A is a 3 pole, 400 amp, 600 volt I-Line style plug-in molded case circuit breaker from Square D designed for reliable power distribution protection.This circuit breaker features a solid-state trip unit with long-time and instantaneous protection, a 35kA interrupting rating at 480V, and is suitable for industrial and commercial applications requiring robust overcurrent protection. It mounts using the I-Line plug-in style for easy installation and replacement.

• Amperage: 400A
• Voltage: 600VAC
• Poles: 3
• Mounting Type: I-Line Style Plug-In
• Interrupting Rating: 35kA at 480V
• Trip Unit: Solid State, Long-Time and Instantaneous (LI)
• Series/Frame: PowerPact PGA
• Certifications: UL Listed
• Breaking Capacity: 18kA at 600VAC (per some sources)
• Application: Molded Case Circuit Breaker for power distribution

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Specifications

• Part Number: PGA36040CU31A
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : PGA
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : I-Line Style Plug-In
• Functions : Long Time, Short Time and Instantaneous Trip
• Frame Size : P Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• Protection : Solid State

Product Data

• Dimensions : 12.86 in (326.64 mm) x 8.27 in (210.06 mm) x 8.05 in (204.47 mm) (Height x Width x Depth)
• Weight : 32
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : 3 x AWG 3/0...500 kcmil aluminium/copper