Square D LGL37030D27 PowerPacT L Circuit Breaker, 300A, 3 Pole, 500VDC, Thermal Magnetic
Square D LGL37030D27 PowerPacT L Circuit Breaker, 300A, 3 Pole, 500VDC, Thermal Magnetic
- MPN: LGL37030D27
- UPC: 785901081999
- PPN: SCH-LGL37030D27
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Description
The Schneider Electric LGL37030D27 PowerPacT L Circuit Breaker is engineered for optimal performance in demanding power distribution applications. With a robust design accommodating 300A across three poles, it functions effectively at up to 500VDC, ensuring reliable protection against overloads and short circuits. This thermal magnetic circuit breaker combines the advantages of both thermal and magnetic trip mechanisms, making it suitable for diverse environments where electrical safety and efficiency are paramount. Whether used in industrial settings or advanced electrical systems, this circuit breaker stands out for its durability and precision in safeguarding your power infrastructure.
Specifications
- Amperage
- 300 A
- Breaking Capacity
- 65 kA 240 V AC, 35 kA 480 V AC, 18 kA 600 V AC, 20 kA 250 V DC, 20 kA 500 V DC
- Rated Impulse Withstand Voltage
- 8 kV
- Trip Unit Technology
- Thermal-magnetic
- Circuit Breaker Application
- HACR rated
- Rated Current
- 300 A
- Material & Construction
- Lugs, line; Lugs, load; Mounting lug
- AWG Gauge
- 2 x AWG 2/0 to 500 kcmil aluminum/copper
- Wire Stripping Length
- 31 mm, 61 mm
- Pollution Degree
- 3 IEC 60947-1
- Ambient Air Temperature for Storage
- -50 to 85 °C (-58 to 185 °F)
- Standards
- UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
- Mercury Free
- Yes
- Sustainable Offer Status
- Green Premium product
- Country of Origin
- US
Voltage500 V DC
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
Magnetic Tripping Current750-1500 A
Control TypeToggle
Poles Description3P
Size / DimensionsHeight 340 mm, Width 140 mm, Depth 110 mm, Weight 6.2 kg
Breaker FrameL-Frame
Tightening Torque50 N.m (442.54 lbf.in)
IP Degree of ProtectionFront 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
Product CertificationsUL, CSA, NOM
PVC FreeYes
ColorBlack
Warranty18 months
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