JJA36250U44X - Square D 250 Amp 600 Volt 3 Pole PowerPact J-Frame Circuit Breaker I-Line Micrologic 6.2A LSIG

JJA36250U44X

JJA36250U44X is a Square D PowerPact J-Frame 3 pole circuit breaker with a 250 amp rating and 600 volt capacity, featuring advanced Micrologic trip technology.This molded case circuit breaker is designed for I-Line mounting and provides reliable overcurrent protection with a 25 kA interrupt rating at 600 VAC, 65 kA at 480 VAC, and 100 kA at 240 VAC. It includes an electronic trip unit with ammeter and LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault) trip functions. The breaker is UL 489 listed and certified by CE, IEC, CCC, and CSA standards, ensuring compliance and safety.

Key Specifications
• Amperage: 250 A
• Voltage Rating: 600 VAC
• Poles: 3
• Frame Type: J-Frame
• Mounting Type: I-Line Plug-In
• Interrupt Rating: 100 kA @ 240 V, 65 kA @ 480 V, 25 kA @ 600 V
• Trip Unit: Electronic Micrologic 6.2 A with LSIG functions
• Certifications: UL 489, CE, IEC, CCC, CSA
• Dimensions: 11.48" H x 4.48" W x 5.87" D
• Phase: 3
• Connection: Line and Load Lugs

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Specifications

• Part Number: JJA36250U44X
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Powerpact
• Type : JJA
• Voltage : 600
• Amperage : 250
• Phase : 3
• Poles : 3
• AIC rating : 65kA@480V
• Connection : I-Line Style Plug-In
• Functions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
• Terminal Connection : I-Line, Lug
• Frame Size : J
• Temp Rating : 28-158 °F (-2-70 °C)
• MCM Size : Min. Wire Size 3/0 AWG (Cu/Al) Max. Wire Size 350 kcmil (Cu/Al)
• Protection : Solid State
• Phase Connection : AC

Product Data

• UPC : 785901763017
• GTIN : 00785901763017
• Country of Origin : United States
• Dimensions : 7.5 in (191 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) (Height x Width x Depth)
• Weight : 7.12 lb
• Standards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
• Certification : UL, CSA, NOM
• Wire Size : AWG 3/0...350 kcmil aluminium/copper terminals