Documentation & Downloads
Square D JJA36250U44X PowerPact J Circuit Breaker, 250A, 3 Pole, 600VAC, 25kA, Micrologic 6.2A
- MPN: JJA36250U44X
- UPC: 785901763017
- PPN: SCH-JJA36250U44X
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Lead times may vary. For an accurate estimate please contact us.
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Description
The PowerPact™ J-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. J-frame circuit breakers are available with either thermal-magnetic or Micrologic™ electronic trip units. The amperage ratings of the thermal trip elements are calibrated at 104°F (40°C) free air ambient temperature. Per the National Electric Code® (NEC®) and the Canadian Electrical Code, standard circuit breakers may only be applied continuously at up to 80% of their rating. This PowerPact J, circuit breaker and is 3-pole and has a breaking capacity of 25kA@600VAC and has a rated current of 250A This ia a I-Line breaker and complies to UL listed, IEC, CSA, UL listed & CCC standards. With an electronictrip unit it has an LSIG function and an ABC Phase Connectiion. Dimensions for this product are 11.48 in (H),4.48 in (W), 5.87 in (D) with an ambient temperature rating of 50 °C This product comes with an 18 month warranty.
Documentation & Downloads
Specifications
Key Specifications
- Product Or Component Type
- circuit breaker
- Range
- PowerPact
Product NamePowerPact J
Device Applicationdistribution
Complementary
- Mounting Mode
- I-Line bracket)
- Terminal Identifier
- AL250JD
- Trip Unit Technology
- electronic, ammeter, MicroLogic 6.2 A, LSIG
- Height
- 191 mm
- Tightening Torque
- 25-25 N.m 95-185 mm² AWG 3/0...350 kcmil)
- Breaking Capacity Code
- J
- Number Of Slots
- 2 auxiliary switch OF plug-in) || 1 alarm switch SD plug-in) || 1 overcurrent trip switch SDE plug-in) || 1 voltage release MN or MX plug-in)
- Mounting Height
- 4.5 in
- [Uimp] Rated Impulse Withstand Voltage
- 8 kV IEC 60947-2
- Circuit Breaker Application
- HACR rated
- [In] Rated Current
- 250-250 A
- Long Time Pick-Up Adjustment Range
- 0.25...1 x In
- Breaking Capacity
- 100 kA 240 V AC 50/60 Hz UL 489 || 65 kA 480 V AC 50/60 Hz UL 489 || 25 kA 600 V AC 50/60 Hz UL 489 || 20 kA 250 V DC UL 489
- Suitability For Isolation
- yes IEC 60947-2
- Poles Description
- 3P
- Awg Gauge
- AWG 3/0...350 kcmil aluminum/copper terminals
- Depth
- 86 mm
Network Frequency50/60 Hz
[Ics] Rated Service Breaking Capacity65 kA 220/240 V AC 50/60 Hz IEC 60947-2 || 35 kA 380/440/415 V AC 50/60 Hz IEC 60947-2 || 18 kA 500/525 V AC 50/60 Hz IEC 60947-2 || 20 kA 250 V DC IEC 60947-2 || 20 kA 500 V DC IEC 60947-2
Trip Unit NameMicroLogic 6.2 A
[Ue] Rated Operational Voltage600 V AC 50/60 Hz IEC 60947-3
Mounting Supportbracket
Local Signallingready 1 LED green) || alarm 1 LED 90 % Ir orange) || alarm 1 LED 105 % Ir red) || switched off (OFF) 1 trip indicator green)
Electrical ConnectionI-Line connection, line || lugs, load
Net Weight2.4 kg
Control Typetoggle
Wire Stripping Length25 mm
Utilisation Categorycategory A
Continuous Current Rating80 %
[Ui] Rated Insulation Voltage750 V IEC 60947-2
Communication InterfaceModbus || Ethernet
Protection Typeoverload protection || short-circuit protection
Width104 mm
Phase ConnectionAC
Environment
- Ambient Air Temperature For Operation
- -25-70 °C
- Product Certifications
- UL || CSA || NOM
- Pollution Degree
- 3 IEC 60947-1
- Quality Labels
- CE
StandardsUL || CSA || NEMA || NOM-003-SCFI-2000 || IEC 60947-2
Ip Degree Of Protectionfront cover IP40
Ambient Air Temperature For Storage-50-85 °C
Operating Altitude< 2000 m without derating || 5000 m with derating
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP2206032EN
- Pvc Free
- Yes
- China Rohs Regulation
- Product out of China RoHS scope. Substance declaration for your information
- Eu Rohs Directive
- Compliant with Exemptions
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
Reach RegulationReference contains Substances of Very High Concern above the threshold
Circularity ProfileENVEOLI2206032EN
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Available to Order
Lead times may vary. For an accurate estimate please contact us.
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