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LJA36400U31X | Circuit breaker, PowerPact L, I-Line, Micrologic 3.3, 400A, 3 poles, 600 V, 25 kA, 80% rated | Square D by Schneider Electric
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Details for LJA36400U31X
Circuit breaker, PowerPact L, I-Line, Micrologic 3.3, 400A, 3 poles, 600 V, 25 kA, 80% rated
The PowerPact L-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. L-frame circuit breakers are available with Micrologic electronic trip units only. The new generation PowerPact with Micrologic circuit breakers set the standard with direct access to energy management. Integrated metering enhances their protective functions. For the first time, Schneider Electric™ users can monitor energy from 15 to 3000 A, offering new performance in a remarkably compact device. Electronic trip units provide highly accurate protection with wide setting ranges and can integrate measurement, metering and communication functions. They can be combined with the front display module (FDM121) to provide functions similar to a power meter. This PowerPact L, 3-pole, I-Line circuit breaker has a rated current of 250A. This Breaker has a breaking capacity of 25kA@600VAC rated operational voltage. This breaker features a Micrologic 3.3 electronic trip unit. This breaker complies to UL listed, CSA, CCC, CE & NMX certifications. The dimensions are 14.7 in (H),5.94 in (W),6.61 in (D).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;standard;Micrologic 3.3;LI
- continuous current rating
- 80 %
- [Ui] rated insulation voltage
- 750 V IEC 60947-2
- trip unit name
- Micrologic 3.3
- protection technology
- Current limiter
- suitability for isolation
- Yes IEC 60947-2
- utilisation category
- Category A
- AWG gauge
- AWG 3/0...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
- AL600LF52K3
- 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) 0.15…0.37 in² (95…240 mm²) (AWG 3/0...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)
- 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
- GTIN
- 00785901648550
- Returnability
- Yes
- Country of origin
- US
- Unit Type of Package 1
- PCE
- Number of Units in Package 1
- 1
- Package 1 Height
- 9.70 in (24.64 cm)
- Package 1 Width
- 11.40 in (28.96 cm)
- Package 1 Length
- 20.00 in (50.8 cm)
- Package 1 Weight
- 17.11 lb(US) (7.76 kg)
- Warranty
- 18 months
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