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LJA36400CU44X | Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 6.3A, 100%, ABC | Square D by Schneider Electric
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Overview Details for LJA36400CU44X
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 6.3A, 100%, ABC
PowerPact L circuit breakers provide versatile, 3 and 4 pole designed breakers for applications such as construction, commercial buildings, and industrial buildings and applications. All PowerPact circuit breakers have an integral push-to-trip button that allows manual trip and have a trip-free mechanism to allow tripping even if the operating handle is restricted. Accessories and auxiliaries across the range allow users to reduce inventories without sacrificing flexibility. These breakers have multiple connection and termination options available. This I-Line mount three pole breaker is rated for 400A and 600VAC with a 25kA interrupting rating at 600VAC. It is 100% rated, UL certified current limiting circuit breaker. It has a MicroLogic Ammeter electronic trip unit, with LSIG function and 6.3A trip unit. It comes with lugs on the load side and I-Line connection on the line side for electrical connection. These circuit breakers are UL, CSA, and NOM certified.Specifications
- range
- PowerPact
- product name
- PowerPact L
- device short name
- L-Frame
- Product or Component Type
- Circuit breaker
- Device Application
- Distribution
- Line Rated Current
- 400 A
- Number of Poles
- 3P
- Control Type
- Toggle
- breaking capacity code
- J
- 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
- [Ue] rated operational voltage
- 600 V AC 50/60 Hz IEC 60947-3
- Network Frequency
- 50/60 Hz
- [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
- [Uimp] rated impulse withstand voltage
- 8 kV IEC 60947-2
- trip unit technology
- Electronic;ammeter;Micrologic 6.3 A;LSIG
- continuous current rating
- 100 %
- [Ui] rated insulation voltage
- 750 V IEC 60947-2
- trip unit name
- Micrologic 6.3 A
- protection technology
- Current limiter
- suitability for isolation
- Yes IEC 60947-2
- utilisation category
- Category A
- AWG gauge
- 2 x AWG 2/0...500 kcmil aluminium/copper
- local signalling
- Ready 1 LED green);Alarm 1 LED 90 % Ir orange);Alarm LED 105 % Ir red);Switched off (OFF) 1 trip indicator green)
- mounting mode
- I-Line bracket)
- Mounting Support
- Bracket
- electrical connection
- I-Line connection line;Lugs load
- terminal identifier
- AL600LS52K3
- long time pick-up adjustment range
- 0.25...1 x In
- Mounting Height
- 6 in (152.40 mm)
- tightening torque
- 442.54 lbf.in (50 N.m) 0.11…0.37 in² (70…240 mm²) (AWG 2/0...500 kcmil)
- 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)
- Power wire stripping length
- 1.22 in (31 mm);2.40 in (61 mm)
- Color
- Black
- Height
- 13.39 in (340 mm)
- Width
- 5.51 in (140 mm)
- Depth
- 4.33 in (110 mm)
- Net Weight
- 13.67 lb(US) (6.2 kg)
- phase connection
- ABC
- communication interface
- Modbus;Ethernet
- circuit breaker application
- HACR rated
- Standards
- UL;CSA;NEMA;NOM-003-SCFI-2000;IEC 60947-2
- product certifications
- UL;CSA;NOM
- IP degree of protection
- Front cover IP40
- pollution degree
- 3 IEC 60947-1
- Ambient air temperature for operation
- 28…158 °F (-2…70 °C)
- Ambient Air Temperature for Storage
- -58…185 °F (-50…85 °C)
- operating altitude
- < 6561.68 ft (2000 m) without derating;5000 m with derating
- Category
- 01118-L ELEC TRIP I-LINE BREAKER/SW
- Discount Schedule
- DE2
- Returnability
- Yes
- Country of origin
- US
- Unit Type of Package 1
- PCE
- Number of Units in Package 1
- 1
- Package 1 Height
- 14.69 in (37.3 cm)
- Package 1 Width
- 5.94 in (15.1 cm)
- Package 1 Length
- 6.61 in (16.8 cm)
- Package 1 Weight
- 17.00 lb(US) (7.711 kg)
- Warranty
- 18 months