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Schneider Electric LJA34250WU31X Molded Case Circuit Breaker 600V 400A

Schneider Electric LJA34250WU31X Molded Case Circuit Breaker 600V 400A

Schneider Electric
SKU:
LJA34250WU31X
|
UPC:
785901979982
Availability:
Contact us to confirm availability and lead times.
$10,299.00
Condition:
New
$1200 Minimum Order for Non-stock Items or $60 Addl Schneider Handling Fee Applies
Current Stock:
Description
PowerPacT L-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPacT L-Frame circuit breakers are available with electronic trip units. All PowerPacT L-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker. PowerPacT L circuit breakers are available in 3 and 4-pole unit mount, I-Line, and drawout constructions. This PowerPacT L, 250A, 3 pole, circuit breaker has an interrupting rating of 65kA at 480VAC. This circuit breaker provides MicroLogic Standard with a 3.3 trip unit and an LI function. This unit has I-Line terminations on the line side and mechanical lugs on the load side. This circuit breaker has a continuous current rating of 80% with an ABC phase connection. This breaker is a PowerPact Mission Critical; it analyzes fault current to make decisions which maximize selectivity with downstream circuit breakers. PowerPacT L circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.
Additional Information
Utilisation Category:
category A
Product Certifications:
UL || CSA || NOM
[Uimp] Rated Impulse Withstand Voltage:
8 kV IEC 60947-2
Warranty:
18 months
Local Signalling:
ready 1 LED green) || alarm 1 LED 90 % Ir orange) || alarm LED 105 % Ir red) || switched off (OFF) 1 trip indicator green)
Trip Unit Name:
MicroLogic 3.3
Continuous Current Rating:
0.8
Pollution Degree:
3 IEC 60947-1
[Ics] Rated Service Breaking Capacity:
65 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
Electrical Connection:
I-Line connection, line || lugs, load
Long Time Pick-Up Adjustment Range:
0.25...1 x In
Mounting Height:
6 in
Circularity Profile:
ENVEOLI2206029EN
Width:
140 mm
Mounting Support:
bracket
Device Application:
distribution
Control Type:
toggle
Trip Unit Technology:
electronic, standard, MicroLogic 3.3, LI
Breaking Capacity Code:
J
Environmental Disclosure:
ENVPEP2206029EN
Phase Connection:
ABC
China Rohs Regulation:
Product out of China RoHS scope. Substance declaration for your information.
Tightening Torque:
50-50 N.m 35-300 mm² (AWG 2...600 kcmil) || 50-50 N.m 35-240 mm² (AWG 2...500 kcmil)
Range:
PowerPact
Color:
Black
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)
[Ue] Rated Operational Voltage:
480/277 V AC 50/60 Hz IEC 60947-3
Ambient Air Temperature For Operation:
-2-70 °C
Communication Interface:
Modbus || Ethernet
Operating Altitude:
< 6561.68 ft (2000 m) without derating || 5000 m with derating
California Proposition 65:
WARNING: This product can expose you to chemicals including: DINP, which is known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm. For more information
Wire Stripping Length:
31 mm
Reach Regulation:
Reference contains Substances of Very High Concern above the threshold
Circuit Breaker Application:
HACR rated
Awg Gauge:
AWG 2...600 kcmil copper || AWG 2...500 kcmil aluminium
Line Rated Current:
250-250 A
Ambient Air Temperature For Storage:
-50-85 °C
Standards:
UL || CSA || NEMA || NOM-003-SCFI-2000 || IEC 60947-2
Ip Degree Of Protection:
front cover IP40
Terminal Identifier:
AL400L61K3
Sustainable Offer Status:
Green Premium product
Pvc Free:
Yes
Net Weight:
6.2 kg
Product Or Component Type:
circuit breaker
Product Name:
PowerPact L
Suitability For Isolation:
yes IEC 60947-2
Rohs Exemption Information:
Yes
Mounting Mode:
I-Line bracket)
Poles Description:
3P
Eu Rohs Directive:
Compliant with Exemptions
Mercury Free:
Yes
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
Device Short Name:
L-Frame
Depth:
110 mm
Protection Technology:
current limiter
[Ui] Rated Insulation Voltage:
750 V IEC 60947-2
Height:
340 mm
Network Frequency:
50/60 Hz
Brochure:
View
Catalog:
View
Datasheet:
View