Schneider Electric Manual Breaker LUB32
Schneider Electric LUB32 motor starter base for use with LUCA control units. Available trip units from 0.15 – 32 AMPS, can mount on standard 35MM DIN rail or be base mounted and comes with 1 N.O. and 1 N.C. base mounted auxiliary contactors. Please note that this is only the base and wil not operate without an appropriate control unit
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Description
Schneider Electric Manual Breaker LUB32
Power base, TeSys U, 3P, 32A/690V
TeSys U standard power base, 3 poles (3NO), 32A/690V, to be completed with a control unit LUC to form a TeSys U 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” starter controller with basic or advanced protection and control functions. It is equipped with a control terminal block, and 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).
Specifications
Range | TeSys |
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Product name | TeSys Ultra |
Device short name | LUB |
Product or component type | Non reversing power base |
Device application | Motor control Motor protection |
poles description | 3P |
Suitability for isolation | Yes |
[Ue] rated operational voltage | 690 V AC for power circuit |
Network frequency | 40…60 Hz |
[Ith] conventional free air thermal current | 32 A |
[Ie] rated operational current | 28.5 A at <= 440 V 23 A at 500 V 21 A at 690 V |
Utilisation category | AC-43 AC-44 AC-41 |
[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 |
Auxiliary contact composition | 1 NO + 1 NC |
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 |
[Uc] control circuit voltage | 24 V AC 50/60 Hz 24 V DC 48…72 V AC 50/60 Hz 48…72 V DC 110…240 V AC 50/60 Hz 110…220 V DC |
Typical current consumption | 200 mA at 24 V DC I maximum while closing with LUCM 220 mA at 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 220 mA at 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 25 mA at 110…220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 25 mA at 110…240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 280 mA at 110…220 V DC 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 48…72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 48…72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 45 mA at 48…72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 45 mA at 48…72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 75 mA at 24 V DC I rms sealed with LUCM 80 mA at 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 90 mA at 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD |
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Heat dissipation | 3 W for control circuit with LUCA, LUCB, LUCC, LUCD 1.8 W for control circuit with LUCM |
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 |
Operating time | 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM for control circuit 50 ms at >= 72 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 60 ms at 48 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 70 ms at 24 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 65 ms closing with LUCM for control circuit |
Mechanical durability | 15 Mcycles |
Maximum operating rate | 3600 cyc/h |
Product certifications | CE UL CSA CCC EAC ASEFA ATEX Marine |
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 |
[Ui] rated insulation voltage | 690 V conforming to IEC 60947-6-2 (pollution degree 3) 600 V conforming to UL 60947-4-1 600 V conforming to CSA C22.2 No 60947-4-1 |
[Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-6-2 |
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 |
Fixing mode | Clipped (DIN rail) Screw-fixed (plate) |
Connections – terminals | 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) 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 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 |
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 Power circuit: 1.9…2.5 N.m pozidriv No 2 screwdriver 6 mm |
Width | 45 mm |
Height | 154 mm |
Depth | 126 mm |
Net weight | 0.9 kg |
Compatibility code | LUB |
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) |
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Protective treatment | TH conforming to IEC 60068 |
Ambient air temperature for operation | -25…60 °C with LUCM -25…70 °C with LUCA, LUCB, LUCC, LUCD |
Ambient air temperature for storage | -40…85 °C |
Fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12 |
Operating altitude | 2000 m |
Shock resistance | 10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27 |
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 |
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 |
Non-dissipating shock wave | 1 kV serial 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 2 kV common mode 24…240 V AC conforming to IEC 60947-6-2 2 kV common mode 48…220 V DC conforming to IEC 60947-6-2 |
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 |
Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
Immunity to microbreaks | 3 ms for control circuit |
Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
Unit Type of Package 1 | PCE |
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Number of Units in Package 1 | 1 |
Package 1 Height | 5.500 cm |
Package 1 Width | 13.800 cm |
Package 1 Length | 16.900 cm |
Package 1 Weight | 847.000 g |
Unit Type of Package 2 | S02 |
Number of Units in Package 2 | 10 |
Package 2 Height | 15.000 cm |
Package 2 Width | 30.000 cm |
Package 2 Length | 40.000 cm |
Package 2 Weight | 8.740 kg |
Unit Type of Package 3 | P06 |
Number of Units in Package 3 | 160 |
Package 3 Height | 75.000 cm |
Package 3 Width | 60.000 cm |
Package 3 Length | 80.000 cm |
Package 3 Weight | 147.840 kg |
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