Schneider Electric
TeSys U standard control unit LUCA - class 10 - 0.35...1.4 A - 24 V DC - LUCA1XBL
Out of stock
SKU
LUCA1XBL
Details
TeSys U standard control unit to be inserted in power bases LUB12, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor applications up to 0.25kW@400V.
It provides full protection to motors with a rated current Ir 0.35-1.4A (Ir adjustable), overload tripping class 10, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only).
To be used with a 24V DC voltage for the control of the starter (through the control terminals A1/A2 located in the power base).
Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
More Information
| Attribute | Value |
|---|---|
| SKU | LUCA1XBL |
| product certifications | EAC, CCC, CSA, UL, CE, ATEX, ASEFA, Marine |
| ambient air temperature for storage | -40-85 °C |
| ambient air temperature for operation | -25-70 °C |
| 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 | 0.135 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 |
| device short name | LUCA |
| range | TeSys Ultra |
| product compatibility | power base LUB12, power base LUB32, power base LUB38, power base LUB120, power base LUB320, power base LUB380, reversing contactor breaker LU2B12BL, reversing contactor breaker LU2B32BL, reversing contactor breaker LU2B38BL |
| [Uc] control circuit voltage | 24 V DC |
| product name | TeSys U |
| operating time | 35 ms opening with LUB12 for control circuit, 35 ms opening with LUB32 for control circuit, 35 ms opening with LUB38 for control circuit, 70 ms closing with LUB12 for control circuit, 70 ms closing with LUB32 for control circuit, 70 ms closing with LUB38 for control circuit |
| immunity to microbreaks | 3 ms |
| tripping threshold | 14.2 x Ir +/- 20 % |
| resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| typical current consumption | 130 mA at 24 V DC I maximum while closing with LUB12, 220 mA at 24 V DC I maximum while closing with LUB32, 220 mA at 24 V DC I maximum while closing with LUB38, 60 mA at 24 V DC I rms sealed with LUB12, 80 mA at 24 V DC I rms sealed with LUB32, 80 mA at 24 V DC I rms sealed with LUB38 |
| safe separation of circuit | 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1, 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 |
| network frequency | 40...60 Hz |
| height | 66 mm |
| compatibility code | LUCA |
| width | 45 mm |
| depth | 60 mm |
| vibration resistance | 2 gn, 5-300 Hz, power poles open conforming to IEC 60068-2-6, 4 gn, 5-300 Hz, power poles closed conforming to IEC 60068-2-6 |
| operating altitude | 2000 m |
| IP degree of protection | IP20 front panel and wired terminals conforming to IEC 60947-1, IP20 other faces conforming to IEC 60947-1, IP40 front panel outside connection zone conforming to IEC 60947-1 |
| device application | motor protection, motor control |
| [Ue] rated operational voltage | 690 V AC |
| load type | 3-phase motor - cooling: self-cooled |
| fixing mode | plug-in (front face) |
| utilisation category | AC-43, AC-44, AC-41 |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-6-2, 600 V conforming to UL 60947-4-1, 600 V conforming to CSA C22.2 No 60947-4-1 |
| control circuit voltage limits | 20...27 V for DC circuit 24 V in operation, 14.5 V for DC circuit 24 V drop-out |
| 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 |
| motor power kW | 0.25 kW at 400...440 V AC 50/60 Hz |
| heat dissipation | 2-2 W for control circuit with LUB12, 3-3 W for control circuit with LUB32, 3-3 W for control circuit with LUB38 |
| shock resistance | 10 gn power poles open conforming to IEC 60068-2-27, 15 gn power poles closed conforming to IEC 60068-2-27 |
| function available | earth fault protection, protection against phase failure and phase imbalance, protection against overload and short-circuit, manual reset |
| thermal protection adjustment range | 0.35-1.4 A |
| product specific application | basic protection requirements for motor starters: overload and short-circuit |
| 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 |
| phase failure sensitivity | yes |
| thermal overload class | class 10 - frequency limit: 40-60 Hz - temperature compensation: -25-70 °C conforming to IEC 60947-6-2, class 10 - frequency limit: 40-60 Hz - temperature compensation: -25-70 °C conforming to UL 508 |
| 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 |
Technical Documents