Square D LLA36250U31X PowerPacT L Circuit Breaker 250A 3 Pole 600VAC 50kA MicroLogic 3.3
Square D LLA36250U31X PowerPacT L Circuit Breaker 250A 3 Pole 600VAC 50kA MicroLogic 3.3
- MPN: LLA36250U31X
- PPN: SCH-LLA36250U31X
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Description
The Schneider Electric PowerPacT L Circuit Breaker is a robust solution for reliable power distribution, designed to protect your electrical systems with a current rating of 250A. This three-pole breaker operates effectively at 600VAC and boasts an impressive short-circuit interruption capacity of 50kA, ensuring optimal performance and safety in demanding environments. Featuring the advanced MicroLogic 3.3 control system, it facilitates precise monitoring and customizable settings, making it an essential component for any modern electrical panel. Whether you’re looking to enhance your infrastructure or maintain strict safety standards, this circuit breaker delivers exceptional durability and dependability.
Specifications
- Rated Current
- 250 A
- Voltage
- 600 V AC 50/60 Hz IEC 60947-3
- Rated Service Breaking Capacity
- 125 kA 220/240 V AC, 100 kA 380/440/415 V AC, 50 kA 500/525 V AC, 20 kA 250 V DC, 20 kA 500 V DC IEC 60947-2
- Rated Insulation Voltage
- 750 V IEC 60947-2
- Control Type
- Toggle
- Protection Technology
- Current limiter
- Utilisation Category
- Category A
- Tightening Torque
- 50 N.m (442.54 lbf.in)
- Mounting Mode
- I-Line bracket
- Electrical Connection
- I-Line connection, line; lugs, load
- Number of Auxiliary Switches
- 2 auxiliary switches OF plug-in
- Number of Overcurrent Trip Switches
- 1 overcurrent trip switch SDE plug-in
- Color
- Black
- Width
- 140 mm (5.51 in)
- Net Weight
- 6.2 kg (13.67 lb)
- Communication Interface
- Modbus, Ethernet
- Standards
- UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
- IP Degree of Protection
- Front cover IP40
- Ambient Air Temperature for Operation
- -25 to 70 °C (-13 to 158 °F)
- Operating Altitude
- < 2000 m without derating, up to 5000 m with derating
- Sustainable Offer Status
- Green Premium product
- Mercury Free
- Yes
Poles3
Breaking Capacity125 kA 240 V AC, 100 kA 480 V AC, 50 kA 600 V AC, 20 kA 250 V DC, 50 kA 500 V DC
Impulse Withstand Voltage8 kV IEC 60947-2
Continuous Current Rating80 %
Trip Unit TechnologyElectronic, standard, MicroLogic 3.3, LI
Suitability for IsolationYes IEC 60947-2
Wire Size RangeAWG 2...600 kcmil copper, AWG 2...500 kcmil aluminum
Local Signalling1 LED green (ready), 1 LED orange (alarm 90% Ir), 1 LED red (alarm 105% Ir), 1 trip indicator green (off)
Mounting SupportBracket
Power Wire Stripping Length31 mm (1.22 in)
Number of Alarm Switches1 alarm switch SD plug-in
Number of Voltage Releases1 voltage release MN or MX plug-in
Height340 mm (13.39 in)
Depth110 mm (4.33 in)
Phase ConnectionABC
Circuit Breaker ApplicationHACR rated
CertificationsUL, CSA, NOM
Pollution Degree3 IEC 60947-1
Ambient Air Temperature for Storage-50 to 85 °C (-58 to 185 °F)
Country of OriginUS
PVC FreeYes
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