Schneider Electric
TeSys U power base - 32 A - 110...220 V DC screw clamps control - LU2B32FU
Out of stock
SKU
LU2B32FU
Details
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 15kW@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 50kA@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, Marine), Green Premium compliant (RoHS/REACh).
More Information
| Attribute | Value |
|---|---|
| SKU | LU2B32FU |
| product certifications | EAC, CCC, CSA, UL, CE, ATEX, ASEFA, Marine |
| ambient air temperature for storage | -40-85 °C |
| ambient air temperature for operation | -25-60 °C with LUCM, -25-70 °C with LUCA, LUCB, LUCC, LUCD |
| resistance to electrostatic discharge | 8 kV level 3 in open air conforming to IEC 61000-4-2, 8 kV level 4 on contact conforming to IEC 61000-4-2 |
| range of product | TeSys U |
| product or component type | Motor Starter |
| net weight | 1.27 kg |
| 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 |
| mechanical durability | 15 Mcycles |
| device short name | LU2B |
| range | TeSys Ultra |
| product compatibility | control unit LUC.X6FU, control unit LUC.1XFU, control unit LUC.05FU, control unit LUC.12FU, control unit LUC.18FU, control unit LUC.32FU |
| [Ie] rated operational current | 28.5 A at <= 440 V, 23 A at 500 V, 21 A at 690 V |
| [Uc] control circuit voltage | 110...220 V DC, 110...240 V AC 50/60 Hz |
| [Ics] rated service breaking capacity | 50 kA at 230 V, 50 kA at 440 V, 10 kA at 500 V, 4 kA at 690 V |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-6-2 |
| product name | TeSys U |
| [Ith] conventional free air thermal current | 32 A |
| safety reliability level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| auxiliary contacts type | type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1, type mirror contact (1 NC) conforming to IEC 60947-1 |
| operating time | 150 ms with change of direction for power circuit, 75 ms without change of direction for power circuit, 35 ms opening for control circuit, 50 ms closing for control circuit |
| immunity to microbreaks | 3 ms for control circuit |
| resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| typical current consumption | 1000 mA at 110...220 V DC I maximum while closing, 1000 mA at 110...240 V AC I maximum while closing |
| safe separation of circuit | 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N, 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N |
| network frequency | 40...60 Hz |
| connections - terminals | power circuit: screw clamp terminals 1 cable(s) 1-6 mm² flexible with cable end, control circuit: screw clamp terminals 1 cable(s) 0.34-1.5 mm² flexible with cable end, control circuit: screw clamp terminals 1 cable(s) 0.75-1.5 mm² flexible without cable end, control circuit: screw clamp terminals 1 cable(s) 0.75-1.5 mm² rigid, control circuit: screw clamp terminals 2 cable(s) 0.34-1.5 mm² flexible with cable end, control circuit: screw clamp terminals 2 cable(s) 0.75-1.5 mm² flexible without cable end, control circuit: screw clamp terminals 2 cable(s) 0.75-1.5 mm² rigid, power circuit: screw clamp terminals 1 cable(s) 1-10 mm² rigid, power circuit: screw clamp terminals 1 cable(s) 2.5-10 mm² flexible without cable end, power circuit: screw clamp terminals 2 cable(s) 1-6 mm² flexible with cable end, power circuit: screw clamp terminals 2 cable(s) 1-6 mm² rigid, power circuit: screw clamp terminals 2 cable(s) 1.5-6 mm² flexible without cable end |
| height | 224 mm |
| compatibility code | LU2B |
| width | 45 mm |
| depth | 126 mm |
| vibration resistance | 2 gn (f= 5-300 Hz) power poles open conforming to IEC 60068-2-27, 4 gn (f= 5-300 Hz) power poles closed conforming to IEC 60068-2-27 |
| operating altitude | 2000 m |
| IP degree of protection | IP20 conforming to IEC 60947-1 (front panel and wired terminals), IP20 conforming to IEC 60947-1 (other faces), IP40 conforming to IEC 60947-1 (front panel outside connection zone) |
| poles description | 3P |
| tightening torque | control circuit: 0.8-1.2 N.m flat screwdriver 5 mm, control circuit: 0.8-1.2 N.m Philips no 1 screwdriver 5 mm, power circuit: 1.9-2.5 N.m flat screwdriver 6 mm, power circuit: 1.9-2.5 N.m Philips No 2 screwdriver 6 mm |
| device application | motor protection, motor control |
| [Ue] rated operational voltage | 690 V AC for power circuit |
| fixing mode | clipped (DIN rail), screw-fixed (plate) |
| utilisation category | AC-43, AC-44, AC-41 |
| [Ui] rated insulation voltage | 600 V conforming to UL 60947-4-1, 600 V conforming to CSA C22.2 No 60947-4-1, 690 V conforming to IEC 60947-6-2 (pollution degree 3) |
| suitability for isolation | yes |
| auxiliary contact composition | 1 NO + 1 NC |
| 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 |
| maximum operating rate | 3600 cyc/h |
| protective treatment | TH conforming to IEC 60068 |
| fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12, 650 °C conforming to IEC 60695-2-12 |
| heat dissipation | 3-3 W for control circuit with LUCA, LUCB, LUCC, LUCD, 1.8-1.8 W for control circuit with LUCM |
| shock resistance | 10 gn power poles open conforming to IEC 60068-2-27, 15 gn power poles closed conforming to IEC 60068-2-27 |
| resistance to fast transients | 2 kV class 3 serial link conforming to IEC 61000-4-4, 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4 |
| non-dissipating shock wave | 1 kV serial mode conforming to IEC 60947-6-2, 2 kV common mode conforming to IEC 60947-6-2 |
| immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
| inrush restraint duration | 15 ms DC, 25 ms AC 50/60 Hz |
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