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LUB32
Power base, TeSys Ultra, 32 A, screw clamps control
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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).
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| Specification | Value |
|---|---|
| [Ics] Rated Service Breaking Capacity | 50 kA 230 V || 50 kA 440 V || 10 kA 500 V || 4 kA 690 V |
| [Ue] Rated Operational Voltage | 690 V AC power circuit |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| [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 |
| Product Or Component Type | non reversing power base |
| [Ith] Conventional Free Air Thermal Current | 32 A |
| Product Name | TeSys Ultra |
| Range | TeSys |
| Utilisation Category | AC-43 || AC-44 || AC-41 |
| [Ie] Rated Operational Current | 28.5 A <= 440 V || 23 A 500 V || 21 A 690 V |
| Suitability For Isolation | yes |
| Auxiliary Contacts Type | linked contacts 1 NO + 1 NC) IEC 60947-4-1 || mirror contact 1 NC) IEC 60947-1 |
| Poles Description | 3P |
| Network Frequency | 40...60 Hz |
| Device Application | motor control || motor protection |
| Device Short Name | LUB |
| Product Certifications | CE || UL || CSA || CCC || EAC || ASEFA || ATEX || Marine |
| Height | 154 mm |
| 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 |
| Maximum Operating Rate | 3600 cyc/h |
| 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 |
| Net Weight | 0.9 kg |
| Fixing Mode | clipped DIN rail) || screw-fixed plate) |
| [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 |
| [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 |
| Typical Current Consumption | 200 mA 24 V DC I maximum while closing with LUCM || 220 mA 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD || 220 mA 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD || 25 mA 110...220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD || 25 mA 110...240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD || 280 mA 110...220 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD || 280 mA 110...240 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD || 280 mA 48...72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD || 280 mA 48...72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD || 45 mA 48...72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD || 45 mA 48...72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD || 75 mA 24 V DC I rms sealed with LUCM || 80 mA 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD || 90 mA 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD |
| Mechanical Durability | 15 Mcycles |
| Compatibility Code | LUB |
| Operating Time | 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM control circuit || 50 ms >= 72 V closing with LUCA, LUCB, LUCC, LUCD control circuit || 60 ms 48 V closing with LUCA, LUCB, LUCC, LUCD control circuit || 70 ms 24 V closing with LUCA, LUCB, LUCC, LUCD control circuit || 65 ms closing with LUCM control circuit |
| Width | 45 mm |
| 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 |
| 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 |
| Depth | 126 mm |
| Heat Dissipation | 3-3 W control circuit with LUCA, LUCB, LUCC, LUCD || 1.8-1.8 W control circuit with LUCM |
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*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
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Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
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