Schneider Electric LJA34250WU31X Molded Case Circuit Breaker 600V 400A
Schneider Electric
$10,299.00
$1200 Minimum Order for Non-stock Items or $60 Addl Schneider Handling Fee Applies
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.
- 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
