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LJA36400U44X | Schneider Electric Circuit Breaker
- Regular price
- $5,975.00
- Sale price
- $5,975.00
- Regular price
-
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Product Description P/N: LJA36400U44X
DescriptionΒ
The LJA36400U44X is a PowerPacT L-Frame circuit breaker designed to protect electrical systems from overloads and short circuits. Equipped with a MicroLogic 6.3A electronic trip unit, it offers precise protection tailored to varying electrical conditions. The circuit breaker features dual-break rotating contacts that mitigate peak current during short circuit faults, enhancing operational safety.Β
Available in configurations supporting 400A current capacity with 3 poles, the LJA36400U44X operates at 600VAC and boasts an interrupting rating of 25kA. It is suitable for installations requiring I-Line terminations on the line side and mechanical lugs on the load side. The unit includes an integral push-to-trip button for manual circuit interruption.Β
Β
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Technical SpecificationsΒ
|
Part #Β |
LJA36400U44XΒ |
|
CategoryΒ |
Circuit BreakerΒ |
|
SubcategoryΒ |
Molded Case Circuit Breaker RangeΒ |
|
RangeΒ |
PowerPactΒ |
|
Product NameΒ |
PowerPact LΒ |
|
Device Short NameΒ |
L-FrameΒ |
|
Product or Component TypeΒ |
Circuit breakerΒ |
|
Device ApplicationΒ |
DistributionΒ |
|
Line Rated CurrentΒ |
400 AΒ |
|
Number of PolesΒ |
3PΒ |
|
Control TypeΒ |
ToggleΒ |
|
Breaking Capacity CodeΒ |
JΒ |
|
[Ue] Rated Operational VoltageΒ |
600 V AC 50/60 Hz IEC 60947-3Β |
|
Network FrequencyΒ |
50/60 HzΒ |
|
[Uimp] Rated Impulse Withstand VoltageΒ |
8 kV IEC 60947-2Β |
|
Trip Unit TechnologyΒ |
Electronic, ammeter, MicroLogic 6.3 A, LSIGΒ |
|
Continuous Current RatingΒ |
80 %Β |
|
[Ui] Rated Insulation VoltageΒ |
750 V IEC 60947-2Β |
|
Trip Unit NameΒ |
MicroLogic 6.3 AΒ |
|
Protection TechnologyΒ |
Current limiterΒ |
|
Suitability for IsolationΒ |
Yes IEC 60947-2Β |
|
Utilisation CategoryΒ |
Category AΒ |
|
AWG GaugeΒ |
AWG 3/0...500 kcmil aluminium/copperΒ |
|
Mounting ModeΒ |
I-Line bracketΒ |
|
Mounting SupportΒ |
BracketΒ |
|
Electrical ConnectionΒ |
I-Line connection, lineΒ |
|
Lugs, LoadΒ |
Terminal identifier AL600LF52K3Β |
|
Long Time Pick-up Adjustment RangeΒ |
0.25...1 x InΒ |
|
Mounting HeightΒ |
6 in (152.40 mm)Β |
|
Tightening TorqueΒ |
442.54 lbf.in (50 N.m) 0.15β¦0.37 inΒ² (95β¦240 mmΒ²) (AWG 3/0...500 kcmil)Β |
|
Power Wire Stripping LengthΒ |
1.22 in (31 mm)Β |
|
ColorΒ |
BlackΒ |
|
Dimensions (HxWxD)Β |
13.39 in (340 mm) x 5.51 in (140 mm) x 4.33 in (110 mm)Β |
|
Net WeightΒ |
13.67 lb(US) (6.2 kg)Β |
|
Phase ConnectionΒ |
ABCΒ |
Β
Β
Β
Information About LJA36400U44X
The LJA36400U44X is a circuit breaker from the PowerPacT L-Frame series, designed to provide robust protection against overloads and short circuits in electrical systems. Featuring electronic trip units, these L-Frame circuit breakers incorporate dual-break rotating contacts to mitigate peak current levels during short circuit faults, thereby enhancing operational safety.Β
Equipped with an integral push-to-trip button on the cover, all PowerPacT L-Frame circuit breakers, including the LJA36400U44X, allow for manual tripping as needed. Available in configurations supporting 400A current capacity with 3 poles, this circuit breaker supports I-Line terminations on the line side and mechanical lugs on the load side, ensuring flexibility in installation and connectivity.Β
The LJA36400U44X offers an interrupting rating of 25kA at 600VAC, making it suitable for applications demanding high fault current protection. It features a MicroLogic 6.3A trip unit with an LSIG function, providing precise monitoring and tripping capabilities tailored to varying electrical conditions.Β
DescriptionΒ
The LJA36400U44X is a PowerPacT L-Frame circuit breaker designed to protect electrical systems from overloads and short circuits. Equipped with a MicroLogic 6.3A electronic trip unit, it offers precise protection tailored to varying electrical conditions. The circuit breaker features dual-break rotating contacts that mitigate peak current during short circuit faults, enhancing operational safety.Β
Available in configurations supporting 400A current capacity with 3 poles, the LJA36400U44X operates at 600VAC and boasts an interrupting rating of 25kA. It is suitable for installations requiring I-Line terminations on the line side and mechanical lugs on the load side. The unit includes an integral push-to-trip button for manual circuit interruption.Β
Β
Β
Technical SpecificationsΒ
|
Part #Β |
LJA36400U44XΒ |
|
CategoryΒ |
Circuit BreakerΒ |
|
SubcategoryΒ |
Molded Case Circuit Breaker RangeΒ |
|
RangeΒ |
PowerPactΒ |
|
Product NameΒ |
PowerPact LΒ |
|
Device Short NameΒ |
L-FrameΒ |
|
Product or Component TypeΒ |
Circuit breakerΒ |
|
Device ApplicationΒ |
DistributionΒ |
|
Line Rated CurrentΒ |
400 AΒ |
|
Number of PolesΒ |
3PΒ |
|
Control TypeΒ |
ToggleΒ |
|
Breaking Capacity CodeΒ |
JΒ |
|
[Ue] Rated Operational VoltageΒ |
600 V AC 50/60 Hz IEC 60947-3Β |
|
Network FrequencyΒ |
50/60 HzΒ |
|
[Uimp] Rated Impulse Withstand VoltageΒ |
8 kV IEC 60947-2Β |
|
Trip Unit TechnologyΒ |
Electronic, ammeter, MicroLogic 6.3 A, LSIGΒ |
|
Continuous Current RatingΒ |
80 %Β |
|
[Ui] Rated Insulation VoltageΒ |
750 V IEC 60947-2Β |
|
Trip Unit NameΒ |
MicroLogic 6.3 AΒ |
|
Protection TechnologyΒ |
Current limiterΒ |
|
Suitability for IsolationΒ |
Yes IEC 60947-2Β |
|
Utilisation CategoryΒ |
Category AΒ |
|
AWG GaugeΒ |
AWG 3/0...500 kcmil aluminium/copperΒ |
|
Mounting ModeΒ |
I-Line bracketΒ |
|
Mounting SupportΒ |
BracketΒ |
|
Electrical ConnectionΒ |
I-Line connection, lineΒ |
|
Lugs, LoadΒ |
Terminal identifier AL600LF52K3Β |
|
Long Time Pick-up Adjustment RangeΒ |
0.25...1 x InΒ |
|
Mounting HeightΒ |
6 in (152.40 mm)Β |
|
Tightening TorqueΒ |
442.54 lbf.in (50 N.m) 0.15β¦0.37 inΒ² (95β¦240 mmΒ²) (AWG 3/0...500 kcmil)Β |
|
Power Wire Stripping LengthΒ |
1.22 in (31 mm)Β |
|
ColorΒ |
BlackΒ |
|
Dimensions (HxWxD)Β |
13.39 in (340 mm) x 5.51 in (140 mm) x 4.33 in (110 mm)Β |
|
Net WeightΒ |
13.67 lb(US) (6.2 kg)Β |
|
Phase ConnectionΒ |
ABCΒ |
Β
Β
Β
Information About LJA36400U44X
The LJA36400U44X is a circuit breaker from the PowerPacT L-Frame series, designed to provide robust protection against overloads and short circuits in electrical systems. Featuring electronic trip units, these L-Frame circuit breakers incorporate dual-break rotating contacts to mitigate peak current levels during short circuit faults, thereby enhancing operational safety.Β
Equipped with an integral push-to-trip button on the cover, all PowerPacT L-Frame circuit breakers, including the LJA36400U44X, allow for manual tripping as needed. Available in configurations supporting 400A current capacity with 3 poles, this circuit breaker supports I-Line terminations on the line side and mechanical lugs on the load side, ensuring flexibility in installation and connectivity.Β
The LJA36400U44X offers an interrupting rating of 25kA at 600VAC, making it suitable for applications demanding high fault current protection. It features a MicroLogic 6.3A trip unit with an LSIG function, providing precise monitoring and tripping capabilities tailored to varying electrical conditions.Β
