Documentation & Downloads
Square D LDA36400CU33X PowerPact L Circuit Breaker, 400A, 3 Pole, 600V AC, 14kA
- MPN: LDA36400CU33X
- UPC: 785901609506
- PPN: SCH-LDA36400CU33X
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Description
Manufactured by Schneider Electric, this circuit breaker is an essential component in power distribution systems, designed to maintain safety and reliability. With a robust capacity of 400A and a configuration of three poles, it is capable of handling voltages up to 600V AC and provides a fault current rating of 14kA. This molded case circuit breaker is engineered to offer effective protection against overloads and short circuits, making it a crucial element for ensuring the smooth operation of industrial and commercial electrical systems. Its reliable performance and durability make it a top choice for panel builders and electrical professionals alike.
Documentation & Downloads
Specifications
Additional
- Amperage
- 400 A
- Breaking Capacity
- 25 kA 240 V AC, 18 kA 480 V AC, 14 kA 600 V AC, 20 kA 250 V DC
- Rated Insulation Voltage
- 750 V IEC 60947-2
- Continuous Current Rating
- 100%
- Mounting Mode
- I-Line bracket
- AWG Gauge
- 2 x AWG 2/0...500 kcmil aluminum/copper
- Power Wire Stripping Length
- 31 mm, 61 mm
- Net Weight
- 6.2 kg (13.67 lb)
- Protection Technology
- Current limiter
- 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, 5000 m with derating
- Country of Origin
- US
- Mercury Free
- Yes
- Color
- Black
Voltage600 V AC 50/60 Hz IEC 60947-3
Rated Service Breaking Capacity25 kA 220/240 V AC, 18 kA 380/415 V AC, 14 kA 500/525 V AC, 20 kA 250 V DC, 20 kA 500 V DC IEC 60947-2
Rated Impulse Withstand Voltage8 kV IEC 60947-2
Number of Poles3P
Terminal IdentifierAL600LS52K3
Local Signalling1 LED green (Ready), Alarm LED 90% Ir orange, Alarm LED 105% Ir red, Trip indicator green (OFF)
Dimensions (HxWxD)340 mm x 140 mm x 110 mm (13.39 in x 5.51 in x 4.33 in)
Control TypeToggle
Trip Unit TechnologyElectronic, MicroLogic 3.3 S
Circuit Breaker ApplicationHACR rated
Product CertificationsUL, CSA, NOM
Pollution Degree3 IEC 60947-1
Ambient Air Temperature for Storage-50 to 85 °C (-58 to 185 °F)
Warranty18 months
PVC FreeYes
RoHS ComplianceCompliant with Exemptions
Phase ConnectionABC
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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
