Documentation & Downloads
Square D LJA34250WU33X PowerPacT L Circuit Breaker 250A 3 Pole 480VAC 65kA MicroLogic 3.3S
- MPN: LJA34250WU33X
- PPN: SCH-LJA34250WU33X
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Description
Achieving reliable power distribution, the Schneider Electric PowerPacT L Circuit Breaker stands out with its robust design. This 250A, 3-pole circuit breaker operates at 480VAC and features a strong interrupting capacity of 65kA, ensuring maximum protection for your electrical system. The MicroLogic 3.3S control unit enhances functionality by providing advanced monitoring capabilities, making it suitable for various industrial applications. With its high performance and durability, this circuit breaker is an essential component for efficient and safe power management in demanding environments.
Documentation & Downloads
Specifications
Additional
- Amperage
- 250 A
- Breaking Capacity
- 100 kA 240 V AC, 65 kA 480 V AC, 25 kA 600 V AC, 20 kA 250 V DC UL 489
- Trip Unit Technology
- Electronic, standard, MicroLogic 3.3 S, LSI
- Rated Insulation Voltage
- 750 V IEC 60947-2
- Number of Poles
- 3P
- Height
- 340 mm (13.39 in)
- Depth
- 110 mm (4.33 in)
- AWG Gauge
- AWG 2...600 kcmil copper, AWG 2...500 kcmil aluminum
- Communication Interface
- Modbus, Ethernet
- Standards
- UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
- IP Degree of Protection
- Front cover IP40
- Operating Temperature Range
- -25 to 70 °C (-13 to 158 °F)
- Operating Altitude
- < 2000 m without derating, up to 5000 m with derating
- Power Wire Stripping Length
- 31 mm (1.22 in)
- Device Short Name
- L-Frame
- Device Application
- Distribution
- Trip Unit Name
- MicroLogic 3.3 S
- Terminal Identifier
- AL400L61K3
- Mercury Free
- Yes
- Suitability For Isolation
- Yes IEC 60947-2
- Environmental Disclosure
- ENVPEP1406010EN
- Circularity Profile
- ENVEOLI1406010EN
- Warranty
- 18 months
Voltage480/277 V AC 50/60 Hz IEC 60947-3
Rated Service Breaking Capacity65 kA 220/240 V AC, 35 kA 380/440/415 V AC, 18 kA 500/525 V AC, 20 kA 250 V DC, 20 kA 500 V DC IEC 60947-2
Continuous Current Rating80 %
Protection TechnologyCurrent limiter
Mounting ModeI-Line bracket
Width140 mm (5.51 in)
Net Weight6.2 kg (13.67 lb)
Phase ConnectionABC
Circuit Breaker ApplicationHACR rated
Product CertificationsUL, CSA, NOM
Pollution Degree3 IEC 60947-1
Storage Temperature Range-50 to 85 °C (-58 to 185 °F)
Tightening Torque50 N·m (442.54 lbf·in)
RangePowerPact
Utilisation CategoryCategory A
Number of Slots2 auxiliary switches, 1 alarm switch, 1 overcurrent trip switch, 1 voltage release plug-in
Electrical ConnectionI-Line connection, line/lugs, load
Mounting Height6 in
PVC FreeYes
Control TypeToggle
ColourBlack
Sustainable Offer StatusGreen Premium product
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Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
