SQUARE D LDA36400CU31X Molded Case Circuit Breaker, 400A, 18kAIC at 480V, 3P
Item: CE6JUNModel: LDA36400CU31X
In Stock : 4 Units Get it by Thursday, Apr 2
5.00% off
€6,031.21 /unit
Add To Cart
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Circuit Breaker |
| Ambient Air Temp. For Operation | -13°F to +158°F |
| Ambient Air Temp. For Storage | -58°F to +185°F |
| Amps | 400A |
| Awg Gauge | 2/0 AWG to 500 kcmil |
| Breaking Capacity | 25 kA 240V AC 50/60 Hz UL 489, 18 kA 480V AC 50/60 Hz UL 489, 14 kA 600V AC 50/60 Hz UL 489 |
| Breaking Capacity Code | D |
| Circuit Breaker Application | HACR Rated |
| Color | Black |
| Communication Interface | Modbus, Ethernet |
| Component Type | Circuit Breaker |
| Continuous Amps Rating | 100% |
| Control Type | Toggle |
| Depth | 4.3" |
| Device Application | Distribution |
| Electrical Connection | I-Line Connection, Line, Lugs, Load |
| Frame Type | LDA |
| Height | 13 2/5" |
| Ip Degree Of Protection | IP40 |
| Line Rated Amps | 400A |
| Local Signalling | Ready 1 LED Green, Alarm 1 LED 90% IR Orange, Alarm LED 105% IR Red, Switched Off 1 Trip Indicator Green |
| Long Time Pick-up Adjustment Range | 0.25-1 Times In |
| Mounting Height | 6" |
| Mounting Mode | I Line Bracket |
| Mounting Support | Bracket |
| Network Frequency | 50/60 Hz |
| No. Of Poles | 3 |
| Number Of Poles | 3 |
| Number Of Slots | 5 |
| Operating Altitude | 0 ft. to 6561.68 ft. Without Derating, 5000m With Derating |
| Phase Connection | ABC |
| Pollution Degree | 3 IEC 60947-1 |
| Power Wire Stripping Length | 1.2", 2.4" |
| Protection Technology | Current Limiter |
| Rated Impulse Withstand Voltage | 8 kV |
| Rated Insulation Voltage | 750V |
| Rated Operational Voltage | 600V |
| Rated Service Breaking Capacity | 25 kA @ 220/240V AC @ 50/60 Hz, 18 kA @ 380/440/415V AC @ 50/60 Hz, 14 kA @ 500/525V AC @ 50/60 Hz |
| Returnability | Yes |
| Suitability For Isolation | Yes, IEC 60947-2 |
| Tightening Torque | 50 N-m |
| Trip Unit Name | Micro Logic 3.3 |
| Trip Unit Technology | Electronic, Standard, MicroLogic 3.3, LI |
| Utilisation Category | Category A |
| Voltage | 600V |
| Voltage Type | AC |
| Width | 5.5" |
Shipping Info:
| Ship weight (kg) | 7.65 |
| Ship height (cm) | 22.23 |
| Ship length (cm) | 49.53 |
| Ship width (cm) | 27.31 |
| Country of Origin | US |
Product Details:
- Square D LDA36400CU31X solid state circuit breaker suitable for electrical control panels & switchboards for protecting connected circuits against current overloads & short circuits
- Ideal for applications demanding high interrupting capacity and features field-interchangeable Micrologic trip for both long time & instantaneous protection against faulty currents
- I-Line connection line & load side lug terminals for eliminating loose connections while accommodating 500 kcmil - 2 AWG aluminium & copper wiring
- CE-marked, IEC-approved & UL-listed
Product Variants
| Model | Amps | Number Of Poles | Phase Connection | Voltage Type | Frame Type | Voltage | Color | Control Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| LDA36400CU33X | 400A | 3 | ABC | AC | LDA | 600V | Black | Toggle | €7,346.14 | |
| LDA36400U31X | 400A | 3 | ABC | AC | LDA | 600V | Black | Toggle | €3,835.67 | |
| LDA36400U33X | 400A | 3 | ABC | AC | LDA | 600V | Black | Toggle | €4,644.08 | |
| LDA36600U31X | 600A | 3 | ABC | AC | LDA | 600V | Black | Toggle | €5,820.70 | |
| LDA36600U33X | 600A | 3 | ABC | AC | LDA | 600V | Black | Toggle | - | RFQ
|
Explore Products
- LINN GEAR 50SDS25 Sprocket, 50 Chain, 4.987 Inch Pitch Diameter, 1.310 Inch Length Through Bore
- QUANTUM STORAGE SYSTEMS 1875-SB808 Shelf Bin Unit, 18 x 36 x 75 Inch Size
- CLE-LINE C17101 Solid Spade Drill Bit, Power Wood Bore Bit, 5/16 Inch Size
- PARKER 4-4 T2HF-SS 4-4 T2HF-SS-GR Compression Fitting, Single Ferrule Compression, 1/4 Inch Size, SS
- SMC VALVES NVHS500-N06 Hand Valve, 3/4 Inch Size, Body Port
- SPEEDAIRE 3FFW6 Solenoid Air Control Valve, 0.75 cfm, DIN Solenoid, 1/4 in NPT Inlet, 24V DC, Open
- OSG 4120000713 Thread Mill, Carbide, WXS, 3 Flute, #4/#5/#6-40 Thread Size, 0.0830 Inch Size Cutter Dia.
Explore More
- KEYSHAFT
- SILVER KING
- KURT
- IRON HORSE
- SURE SERVO
- Hole Saw Accessories
- Jaw Coupling Spiders
- Shutter Mounted Exhaust Fans
- Portable Oil and Kerosene Heater Accessories
- Smoke Machines
- LOC-LINE Male NPT Valves
- XTEND & CLIMB Platform Stepladder
- AKRO-MILS 30283 Akrobins Super Size Bins
- KEO Combined Drill And Countersink Sets
- KEO Metric Combined Drills And Countersinks, Type B, 60 Degrees Countersink Angle
- HOFFMAN Type 12 Removable Hinge Quick Turn Latch Junction Boxes
- NEW AGE Oval Tray Racks
- GRAINGER Replacement Diffusers
- 3M Highland Vinyl Insulated Butted Seam Butt Splices
- JOMAR VALVE Lead Free Brass Ball Valves, 2 Piece, Full Port, Press Connection, Stainless Steel Trim, 250 WOG
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SQUARE D LDA36400CU31X Molded Case Circuit Breaker, 400A, 18kAIC at 480V, 3P
€6,348.64 /unit