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LDA36400U31X MOULDED CASE CIRCUIT BREAKE
Product code:
SCHLDA36400U31X
Mfr Number:
LDA36400U31X
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Technical Documents
Product Details
Product Details
LDA36400U31X MOULDED CASE CIRCUIT BREAKE
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 14kA, I-Line, MicroLogic 3.3, 80%, ABC
The Square D PowerPact™L-frame circuit breaker is designed to protect electrical systems from damage caused by overloads and short circuits for distribution systems supplied by transformers and distribution systems supplied by engine generator sets. This 3 poles, 400A, 600 VAC i-line circuit breaker with breaking capacity of 14 kA equipped with Micrologic 3.2 standard trip unit which offers adjustable protection settings for greater system flexibility type as well as communication capability. Using Micrologic trip unit sensors and intelligence, PowerPact L-frame circuit breaker provides access to measurements of all the main electrical parameters on the built-in screen, on a dedicated front display module (FDM121) or through the communication. Through direct access to in-depth information and networking using open protocols, PowerPact L-frame circuit breaker with Micrologic trip unit lets operators optimize the management of electrical installations. Far more than just a circuit breaker, this device is a measurement and communication tool ready to meet energy-efficiency needs through optimized power requirements, increased energy availability, and improved installation management. The PowerPact L-frame circuit breaker is compliant with international standards IEC 60947-2 and UL 508/CSA 22.2 N°14, with UL 489.
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 14kA, I-Line, MicroLogic 3.3, 80%, ABC
The Square D PowerPact™L-frame circuit breaker is designed to protect electrical systems from damage caused by overloads and short circuits for distribution systems supplied by transformers and distribution systems supplied by engine generator sets. This 3 poles, 400A, 600 VAC i-line circuit breaker with breaking capacity of 14 kA equipped with Micrologic 3.2 standard trip unit which offers adjustable protection settings for greater system flexibility type as well as communication capability. Using Micrologic trip unit sensors and intelligence, PowerPact L-frame circuit breaker provides access to measurements of all the main electrical parameters on the built-in screen, on a dedicated front display module (FDM121) or through the communication. Through direct access to in-depth information and networking using open protocols, PowerPact L-frame circuit breaker with Micrologic trip unit lets operators optimize the management of electrical installations. Far more than just a circuit breaker, this device is a measurement and communication tool ready to meet energy-efficiency needs through optimized power requirements, increased energy availability, and improved installation management. The PowerPact L-frame circuit breaker is compliant with international standards IEC 60947-2 and UL 508/CSA 22.2 N°14, with UL 489.
Technical Specifications
Technical Specifications
Supplementary Protector Mini Circuit Breaker | |
| Description | LDA36400U31X MOULDED CASE CIRCUIT BREAKE |
|---|---|
| [Uimp] Rated Impulse Withstand Voltage | 8 kV IEC 60947-2 |
| Terminal Identifier | AL600LF52K3 |
| [Ics] Rated Service Breaking Capacity | 25 kA 220/240 V AC 50/60 Hz IEC 60947-2 |
| Packaging Made With Recycled Cardboard | No |
| Product Name | PowerPact L |
| Breaking Capacity Code | D |
| Carbon Footprint (Kg Co2 Eq, Total Life Cycle) | 1637.068427 |
| Range | PowerPact |
| Eu Rohs Directive | Compliant with Exemptions |
| Circuit Breaker Application | HACR rated |
| Colour | black |
| Mercury Free | Yes |
| [Ue] Rated Operational Voltage | 600 V AC 50/60 Hz IEC 60947-3 |
| Control Type | toggle |
| Depth | 110 mm |
| Net Weight | 6.2 kg |
| Rohs Exemption Information | Yes |
| Operating Altitude | < 2000 m without derating |
| Tightening Torque | 50-50 N.m 95-240 mm² AWG 3/0...500 kcmil) |
| China Rohs Regulation | Product out of China RoHS scope. Substance declaration for your information |
| [In] Rated Current | 400-400 A |
| Wire Stripping Length | 31 mm |
| Continuous Current Rating | 80% |
| Long Time Pick-Up Adjustment Range | 0.25...1 x In |
| Phase Connection | ABC |
| Trip Unit Technology | electronic, standard, MicroLogic 3.3, LI |
| Standards | UL |
| [Ui] Rated Insulation Voltage | 750 V IEC 60947-2 |
| Suitability For Isolation | yes IEC 60947-2 |
| Breaking Capacity | 25 kA 240 V AC 50/60 Hz UL 489 |
| Awg Gauge | AWG 3/0...500 kcmil aluminum/copper |
| Local Signalling | ready 1 LED green) |
|---|---|
| Device Application | distribution |
| Network Frequency | 50/60 Hz |
| Communication Interface | Modbus |
| Width | 140 mm |
| Utilisation Category | category A |
| Trip Unit Name | MicroLogic 3.3 |
| Take-Back | No |
| Electrical Connection | I-Line connection, line |
| Packaging Without Single Use Plastic | No |
| Device Short Name | L-Frame |
| Circularity Profile | ENVEOLI2206029EN |
| Ambient Air Temperature For Storage | -50-85 °C |
| Weight | 6.2 kg |
| Product Or Component Type | circuit breaker |
| Height | 340 mm |
| Number Of Slots | 2 auxiliary switch OF plug-in) |
| Product Certifications | UL |
| Mounting Support | bracket |
| Mounting Mode | I-Line bracket) |
| Removable Battery | No |
| Mounting Height | 6 in |
| Poles Description | 3P |
| Country of Origin | United States |
| Ambient Air Temperature For Operation | -25-70 °C |
| Reach Regulation | Reference contains Substances of Very High Concern above the threshold |
| Environmental Disclosure | ENVPEP2206029EN |
| Pollution Degree | 3 IEC 60947-1 |
| Pvc Free | Yes |
| Ip Degree Of Protection | front cover IP40 |
| Length | 31 mm |