Schneider Electric LU2B38FU TeSys Ultra Reversing Power Base, 3 Pole, 38A, 690VAC, 1NO + 1NC
Schneider Electric LU2B38FU TeSys Ultra Reversing Power Base, 3 Pole, 38A, 690VAC, 1NO + 1NC
- MPN: LU2B38FU
- PPN: SCH-LU2B38FU
Spec sheet
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Description
TeSys U standard reversing power base, 3 poles (3NO), rated 32A/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 LU2MB0FU to be supplied with 110-240V AC / 110-220V 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).
Specifications
Environment
- Ambient Air Temperature For Operation
- -25-60 °C with LUCM || -25-70 °C with LUCA, LUCB, LUCC, LUCD
- Non-Dissipating Shock Wave
- 1 kV serial mode IEC 60947-6-2 || 2 kV common mode IEC 60947-6-2
- 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
Resistance To Radiated Fields10 V/m 3 IEC 61000-4-3
Shock Resistance10 gn power poles open IEC 60068-2-27 || 15 gn power poles closed IEC 60068-2-27
Immunity To Voltage Dips70 % / 500 ms IEC 61000-4-11
Ambient Air Temperature For Storage-40-85 °C
Resistance To Electrostatic Discharge8 kV 3 in open air IEC 61000-4-2 || 8 kV 4 on contact IEC 61000-4-2
Fire Resistance960 °C parts supporting live components IEC 60695-2-12 || 650 °C IEC 60695-2-12
Resistance To Fast Transients2 kV 3 serial link IEC 61000-4-4 || 4 kV 4 all circuits except for serial link IEC 61000-4-4
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
- 55 V DC drop-out || 55 V AC drop-out || 88...242 V DC in operation || 88...264 V AC in operation
- Device Application
- motor control || motor protection
[Ue] Rated Operational Voltage690 V AC power circuit
[Uc] Control Circuit Voltage110...240 V AC 50/60 Hz || 110...220 V DC
[Ith] Conventional Free Air Thermal Current38 A
RangeTeSys
[Ie] Rated Operational Current35 A <= 440 V || 28 A 500 V || 24 A 690 V
Product Compatibilitycontrol unit LUC.X6FU || control unit LUC.1XFU || control unit LUC.05FU || control unit LUC.12FU || control unit LUC.18FU || control unit LUC.32FU || control unit LUC.38FU
Poles Description3P
Network Frequency40...60 Hz
Device Short NameLU2B
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 FreeYes
WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Eu Rohs DirectiveCompliant with Exemptions
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
- 25 ms AC 50/60 Hz || 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 || 35 ms opening control circuit || 75 ms without change of direction power circuit || 50 ms closing 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
Height224 mm
Maximum Operating Rate3600 cyc/h
Net Weight1.27 kg
[Uimp] Rated Impulse Withstand Voltage6 kVIEC 60947-6-2
StandardsEN 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 Consumption1000 mA 110...220 V DC I maximum while closing || 1000 mA 110...240 V AC I maximum while closing
Compatibility CodeLU2B
Width45 mm
Safe Separation Of Circuit400 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 Dissipation3-3 W control circuit with LUCA, LUCB, LUCC, LUCD || 1.8-1.8 W control circuit with LUCM
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