3P 400A 600V, LA FA/LA MOLDED CASE CIRCUIT BREAKER
Square D™-brand I-Line™ circuit breaker power distribution panelboards are for use on AC or DC systems. The panels, labeled cULus (compliance to UL and CSA standards certified by UL) are also Underwriters Laboratories® (UL®) Listed. I-Line circuit breaker panelboards are available as 400–1200A main lugs only and 100–1200A main circuit breakers. I-Line circuit breakers, with their exclusive bus connection design, provide superior reliability and performance advantages. A wide variety of accessories are available for field or factory installation of I-Line panelboards. This I-Line, 3P, circuit breaker has a 300A rated current. This breaker has a breaking capacity of 22 kA@600 VAC operation voltage. This breaker has a thermal-magnetic trip technology. The dimensions are 11 in (H), 6 in (W), 5.84 in (D).
Brand: Square D
Add to Quote CatalogueSpecifications
| Part Number | LA36400 |
|---|---|
| Country of Origin | MX |
| UPC | 785901426325 |
| UPC11 | 78590142632 |
| Availability | S |
| UNSPSC | 39121601 |
| HTs Code | 8536200020 |
| Prop 65 | This product can expose you to chemicals including: DINP and DIDP which is known to the State of California to cause Carcinogen and Reproductive harm. For more information go to www.p65warnings.ca.gov |
| RoHS Compliant | Yes |
| Discount Schedule | DE2 |
| Return Indicator | Yes |
| Depth | 5.84 inch |
| Height | 11 inch |
| Width | 6 inch |
Characteristics
| Product Or Component Type | Circuit breaker |
|---|---|
| Range Of Product | I-Line |
| Trip Unit Type | Thermal-magnetic |
| Rating Code | A |
| In Rated Current | 400 A |
| Number Of Poles | 3P |
| Interrupt Rating | 42 kA 120 V AC 42 kA 240 V AC 30 kA 480Y/277 V AC 30 kA 480 V AC 22 kA 600 V AC 10 kA 125 V DC 10 kA 250 V DC |
| Ue Rated Operational Voltage | 600 V AC 250 V DC |
| Mounting Mode | I-Line |
| Electrical Connection | Lugs load I-Line connection line |
| Wire Gauge | AWG 1...600 kcmil aluminium/copper)1 AWG 1...250 kcmil aluminium/copper)2 |
| Terminal Type | AL400LA |
| Magnetic Hold Current | 2000 A |
| Magnetic Tripping Current | 4000 A |
| Wiring Configuration | 3-wire |
| Phase Connection | ABC |
| Height | 11 in (279.40 mm) |
| Width | 6 in (152.40 mm) |
| Depth | 5.84 in (148.34 mm) |
| Tightening Torque | 115.06 lbf.in (13 N.m) 0.07…0.47 in² (42…304 mm²) AWG 1...600 kcmil) 115.06 lbf.in (13 N.m) 0.07…0.20 in² (42…127 mm²) AWG 1...250 kcmil) |
| Product Certifications | UL Listed CSA |
| Category | 01040 - LA/LH BRKR, SW, MAG-GARD |
| Discount Schedule | DE2 |
| GTIN | 00785901426325 |
| Nbr. Of Units In Pkg. | 1 |
| Country Of Origin | MX |
| Green Premium Status | Green Premium product |
| EU RoHs Directive | Compliant |
| Mercury Free | Yes |
| Pvc Free | Yes |
| Halogen Content Performance | Halogen free plastic parts product |
| Warranty | 18 months |
Documents
- Certificate (CSA_Cert_007551_0_0001437)
- Certificate (UL_Certificate_E10027_19650324)
- CAD (LA_LC_LH_3P_400A_OUTLINE_001)
- CAD pdf (LA_LC_LH_3P_400A_OUTLINE_001)
- CAD dxf (LA_LC_LH_3P_400A_OUTLINE_001)
- CAD dwg (LA_LC_LH_3P_400A_OUTLINE_001)
- User Guide (48049-034-04)
- Data Bulletin (0600DB1004)
- Product Datasheet (pdf)
