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Picture of Non reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 38A, 690V, Advanced power base
SKU:

LUB380

Non reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 38A, 690V, Advanced power base

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Non reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 38A, 690V, Advanced power base
  • Number of direction of rotation to be controlled is 1
  • Type of control to be achieved is Advanced control
  • Modular, plug & play structure helps you to perform quick maintenance
  • Direct access to detailed information for every motor starter of your installation
  • Advanced motor management system
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Manufacturer: Schneider Electric
Estimated Delivery Date: 26-Sep-2024
User guide
Instruction sheet
Declaration of conformity
Product Page Link
Product Data Sheet
TeSys U advanced power base, 3 poles (3NO), 38A/690V, to be completed with a control unit LUC to form a TeSys U 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" starter controller with basic or advanced protection and control functions. It is equipped with auxiliary signaling contacts (1NO+1NC), a control terminal block, and 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).

Products specifications

Attribute nameAttribute value
Main
Device short nameLUB
Device applicationmotor protection, motor control
RangeTeSys
Range of productTeSys Ultra
[Ics] rated service breaking capacity4 kA at 690 V, 10 kA at 500 V, 25 kA at 440 V, 25 kA at 230 V
Network frequency40...60 Hz
Poles description3P
Auxiliary contacts typetype mirror contact (1 NC) conforming to IEC 60947-1,  type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1
Suitability for isolationyes
[Ie] rated operational current24 A at 690 V, 28 A at 500 V, 35 A at <= 440 V
Utilisation categoryAC-41, AC-43
Product nameTeSys Ultra
[Ith] conventional free air thermal current38 A
Product or component typenon reversing power base
[Uc] control circuit voltage110...220 V DC, 110...240 V AC 50/60 Hz, 48...72 V DC, 48...72 V AC 50/60 Hz, 24 V DC, 24 V AC 50/60 Hz
Auxiliary contact composition1 NO + 1 NC
[Ue] rated operational voltage690 V AC for power circuit
Complementary
Heat dissipation1.8-1.8 W for control circuit with LUCM, 3-3 W for control circuit with LUCA, LUCB, LUCC, LUCD
Safe separation of circuit400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N, 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N
Tightening torquepower circuit: 1.9-2.5 N.m pozidriv No 2 screwdriver 6 mm, power circuit: 1.9-2.5 N.m Philips No 2 screwdriver 6 mm, power circuit: 1.9-2.5 N.m flat screwdriver 6 mm, control circuit: 0.8-1.2 N.m Philips no 1 screwdriver 5 mm, control circuit: 0.8-1.2 N.m flat screwdriver 5 mm
Compatibility codeLUB
Mechanical durability15 Mcycles
Typical current consumption90 mA at 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD, 80 mA at 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD, 75 mA at 24 V DC I rms sealed with LUCM, 45 mA at 48...72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD, 45 mA at 48...72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD, 280 mA at 48...72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD, 280 mA at 48...72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD, 280 mA at 110...240 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD, 280 mA at 110...220 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD, 25 mA at 110...240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD, 25 mA at 110...220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD, 220 mA at 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD, 220 mA at 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD, 200 mA at 24 V DC I maximum while closing with LUCM
Fixing modescrew-fixed (plate), clipped (DIN rail)
Connections - terminalscontrol circuit: without connection, power circuit: screw clamp terminals 2 cable(s) 1.5-6 mm² flexible without cable end, power circuit: screw clamp terminals 2 cable(s) 1-6 mm² rigid, power circuit: screw clamp terminals 2 cable(s) 1-6 mm² flexible with cable end, power circuit: screw clamp terminals 1 cable(s) 2.5-10 mm² flexible without cable end, power circuit: screw clamp terminals 1 cable(s) 1-6 mm² flexible with cable end, power circuit: screw clamp terminals 1 cable(s) 1-10 mm² rigid
Maximum operating rate3600 cyc/h
Safety reliability levelB10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1, B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
Height154 mm
Depth126 mm
Width45 mm
Operating time65 ms closing with LUCM for control circuit, 70 ms at 24 V closing with LUCA, LUCB, LUCC, LUCD for control circuit, 60 ms at 48 V closing with LUCA, LUCB, LUCC, LUCD for control circuit, 50 ms at >= 72 V closing with LUCA, LUCB, LUCC, LUCD for control circuit, 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM for control circuit
[Ui] rated insulation voltage600 V conforming to CSA C22.2 No 60947-4-1, 600 V conforming to UL 60947-4-1, 690 V conforming to IEC 60947-6-2 (pollution degree 3)
StandardsCSA C22.2 No 60947-4-1, with phase barrier, UL 60947-4-1, with phase barrier, IEC 60947-6-2, EN 60947-6-2
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947-6-2
Net weight0.865 kg
Product certificationsEAC, CCC, CSA, UL, CE
Environment
Resistance to fast transients4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4, 2 kV class 3 serial link conforming to IEC 61000-4-4
Fire resistance650 °C conforming to IEC 60695-2-12, 960 °C parts supporting live components conforming to IEC 60695-2-12
IP degree of protectionIP40 conforming to IEC 60947-1 (front panel outside connection zone), IP20 conforming to IEC 60947-1 (other faces), IP20 conforming to IEC 60947-1 (front panel and wired terminals)
Resistance to electrostatic discharge8 kV level 4 on contact conforming to IEC 61000-4-2, 8 kV level 3 in open air conforming to IEC 61000-4-2
Protective treatmentTH conforming to IEC 60068
Ambient air temperature for storage-40-85 °C
Immunity to voltage dips70 % / 500 ms conforming to IEC 61000-4-11
Shock resistance15 gn power poles closed conforming to IEC 60068-2-27, 10 gn power poles open conforming to IEC 60068-2-27
Non-dissipating shock wave2 kV common mode 48...220 V DC conforming to IEC 60947-6-2, 2 kV common mode 24...240 V AC conforming to IEC 60947-6-2, 1 kV serial mode 48...220 V DC conforming to IEC 60947-6-2, 1 kV serial mode 24...240 V AC conforming to IEC 60947-6-2
Ambient air temperature for operation-25-70 °C with LUCA, LUCB, LUCC, LUCD, -25-60 °C with LUCM
Operating altitude2000 m
Immunity to radioelectric fields10 V conforming to IEC 61000-4-6
Vibration resistance4 gn (f= 5-300 Hz) power poles closed conforming to IEC 60068-2-27, 2 gn (f= 5-300 Hz) power poles open conforming to IEC 60068-2-27
Immunity to microbreaks3 ms for control circuit
Resistance to radiated fields10 V/m 3 conforming to IEC 61000-4-3
Packing Units
Unit Type of Package 11
Number of Units in Package 11
Package 1 Height5.2 cm
Package 1 Width17 cm
Package 1 Length14.5 cm
Package 1 Weight828 g
Unit Type of Package 22
Number of Units in Package 210
Package 2 Height15 cm
Package 2 Width30 cm
Package 2 Length40 cm
Package 2 Weight8.595 kg

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