Schneider Electric LU2B38BL TeSys Ultra Reversing Power Base, 3P, 38A, 690VAC, 24VDC Coil
- MPN: LU2B38BL
- PPN: SCH-LU2B38BL
CAD
$1511.55
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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Description
TeSys U standard reversing power base, 3 poles (3NO), rated 38A/690V, to be completed with a control unit LUC to form a TeSys U reversing starter controller, for 3-phase motor applications up to 18.5kW@400V. Base composed of power contacts, control coil, rotary handle, with a modular design for additional modules to form a "all in one" reversing starter controller with basic or advanced protection and control functions. It is equipped with a reverser module LU2MB0BL to be supplied with 24V DC, auxiliary signaling contacts (1NO+1NC), a control terminal block, blanking shutters covering the empty cavities. It provides a high breaking capacity Icu 25kA@400V, start-stop control guaranteed for 3600 cycles/hour. Very compact (45mm width), DIN-rail mounting and screw fixing, with a padlockable rotary handle. Certified when used in conjunction with a LUC control unit (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).
Documentation & Downloads
Specifications
Key Specifications
| [Ics] Rated Service Breaking Capacity | 25 kA 230 V || 25 kA 440 V || 10 kA 500 V || 4 kA 690 V |
|---|---|
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Product Or Component Type | reversing power base |
| Product Name | TeSys Ultra |
| Utilisation Category | AC-43 || AC-41 |
| Suitability For Isolation | yes |
| Auxiliary Contacts Type | linked contacts 1 NO + 1 NC) IEC 60947-4-1 || mirror contact 1 NC) IEC 60947-1 |
| Control Circuit Voltage Limits | 14.5 V DC drop-out || 20...27 V DC in operation |
| Device Application | motor control || motor protection |
| [Ue] Rated Operational Voltage | 690 V AC power circuit |
|---|---|
| [Uc] Control Circuit Voltage | 24 V DC |
| [Ith] Conventional Free Air Thermal Current | 38 A |
| Range | TeSys |
| [Ie] Rated Operational Current | 35 A <= 440 V || 28 A 500 V || 24 A 690 V |
| Product Compatibility | control unit LUC.X6BL || control unit LUC.1XBL || control unit LUC.05BL || control unit LUC.12BL || control unit LUC.18BL || control unit LUC.32BL || control unit LUC.38BL |
| Poles Description | 3P |
| Network Frequency | 40...60 Hz |
| Device Short Name | LU2B |
Complementary
| Product Certifications | CE || UL || CSA || CCC || EAC |
|---|---|
| Safety Reliability Level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 || B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 |
| Connections - Terminals | control circuit screw clamp terminals 1 0.34-1.5 mm² flexible with cable end || control circuit screw clamp terminals 1 0.75-1.5 mm² flexible without cable end || control circuit screw clamp terminals 1 0.75-1.5 mm² rigid || control circuit screw clamp terminals 2 0.34-1.5 mm² flexible with cable end || control circuit screw clamp terminals 2 0.75-1.5 mm² flexible without cable end || control circuit screw clamp terminals 2 0.75-1.5 mm² rigid || power circuit screw clamp terminals 1 1-10 mm² rigid || power circuit screw clamp terminals 1 1-6 mm² flexible with cable end || power circuit screw clamp terminals 1 2.5-10 mm² flexible without cable end || power circuit screw clamp terminals 2 1-6 mm² flexible with cable end || power circuit screw clamp terminals 2 1-6 mm² rigid || power circuit screw clamp terminals 2 1.5-6 mm² flexible without cable end |
| Fixing Mode | clipped (DIN rail) || screw-fixed (plate) |
| Inrush Restraint Duration | 15 ms DC |
| [Ui] Rated Insulation Voltage | 690 V IEC 60947-6-2 3) || 600 V UL 60947-4-1 || 600 V CSA C22.2 No 60947-4-1 |
| Mechanical Durability | 15 Mcycles |
| Operating Time | 150 ms with change of direction power circuit || 75 ms without change of direction power circuit || 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM control circuit || 75 ms closing with LUCM control circuit || 70 ms closing with LUCA, LUCB, LUCC, LUCD control circuit |
| Tightening Torque | control circuit 0.8-1.2 N.m flat 5 mm || control circuit 0.8-1.2 N.m Philips no 1 5 mm || power circuit 1.9-2.5 N.m flat 6 mm || power circuit 1.9-2.5 N.m Philips No 2 6 mm || power circuit 1.9-2.5 N.m pozidriv No 2 6 mm |
| Depth | 126 mm |
| Height | 224 mm |
|---|---|
| Maximum Operating Rate | 3600 cyc/h |
| Net Weight | 1.27 kg |
| [Uimp] Rated Impulse Withstand Voltage | 6 kVIEC 60947-6-2 |
| Standards | EN 60947-6-2 || IEC 60947-6-2 || UL 60947-4-1, with phase barrier || CSA C22.2 No 60947-4-1, with phase barrier |
| Typical Current Consumption | 120 mA 24 V DC I maximum while closing || 120 mA 24 V DC I rms sealed |
| Compatibility Code | LU2B |
| Width | 45 mm |
| Safe Separation Of Circuit | 400 V SELV between the control and auxiliary circuits IEC 60947-1 appendix N || 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1 appendix N |
| Heat Dissipation | 3-3 W control circuit with LUCA, LUCB, LUCC, LUCD || 1.8-1.8 W control circuit with LUCM |
Environment
| Ambient Air Temperature For Operation | -25-60 °C with LUCM || -25-70 °C with LUCA, LUCB, LUCC, LUCD |
|---|---|
| Shock Resistance | 10 gn power poles open IEC 60068-2-27 || 15 gn power poles closed IEC 60068-2-27 |
| Immunity To Voltage Dips | 70 % / 500 ms IEC 61000-4-11 |
| Ambient Air Temperature For Storage | -40-85 °C |
| Resistance To Electrostatic Discharge | 8 kV 3 in open air IEC 61000-4-2 || 8 kV 4 on contact IEC 61000-4-2 |
| Fire Resistance | 960 °C parts supporting live components IEC 60695-2-12 || 650 °C IEC 60695-2-12 |
| Resistance To Fast Transients | 2 kV 3 serial link IEC 61000-4-4 || 4 kV 4 all circuits except for serial link IEC 61000-4-4 |
| Resistance To Radiated Fields | 10 V/m 3 IEC 61000-4-3 |
|---|---|
| Immunity To Microbreaks | 3 ms control circuit |
| Vibration Resistance | 2 gn 5-300 Hz) power poles open IEC 60068-2-27 || 4 gn 5-300 Hz) power poles closed IEC 60068-2-27 |
| Protective Treatment | TH IEC 60068 |
| Ip Degree Of Protection | IP20 IEC 60947-1 front panel and wired terminals) || IP20 IEC 60947-1 other faces) || IP40 IEC 60947-1 front panel outside connection zone) |
| Immunity To Radioelectric Fields | 10 V IEC 61000-4-6 |
| Operating Altitude | 2000 m |
Offer Sustainability
| Rohs Exemption Information | Yes |
|---|---|
| Reach Regulation | Reference contains Substances of Very High Concern above the threshold |
| China Rohs Regulation | Product out of China RoHS scope. Substance declaration for your information |
| Mercury Free | Yes |
|---|---|
| Weee | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
| Eu Rohs Directive | Compliant with Exemptions |
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CAD
$1511.55
/ EA
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
CAD$1511.55/ EA
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