Schneider Electric LUCA18FU Protection U STD 4,5-18A 110-240V.
Schneider Electric LUCA18FU Protection U STD 4,5-18A 110-240V.
| Manufacturer part number (MPN) | LUCA18FU |
| EAN / GTIN | 3389110364040 |
| Sales unit | pcs |
| Package quantity | 23 pcs |
| Voltage | 110-240 V |
| Setting range | 4.5-18 A |
| Range | TeSys |
| Range of product | TeSys Ultra |
| Product name | TeSys Ultra |
| Device short name | LUCA |
| Product or component type | Standard control unit |
| Device application | Motor control; Motor protection |
| Product specific application | Basic protection requirements for motor starters: overload and short-circuit |
| main function available | Earth fault protection; Manual reset; Protection against phase failure and phase imbalance; Protection against overload and short-circuit |
| Product compatibility | Power base LUB32; Power base LUB38; Power base LUB320; Power base LUB380; Reversing contactor breaker LU2B32FU; Reversing contactor breaker LU2B38FU |
| [Ue] rated operational voltage | 690 V AC |
| Network frequency | 40...60 Hz |
| Load type | 3-phase motor - cooling: self-cooled |
| Utilisation category | AC-41; AC-44; AC-43 |
| Motor power kW | 7.5 kW at 400...440 V AC 50/60 Hz; 9 kW at 500 V AC 50/60 Hz; 15 kW at 690 V AC 50/60 Hz |
| rated motor current adjustment range | 4.5…18 A |
| 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 |
| Tripping threshold | 14.2 x Ir +/- 20 % |
| Phase failure sensitivity | Yes |
| [Uc] control circuit voltage | 110...240 V AC; 110...220 V DC |
| Control circuit voltage limits | 88...264 V for AC circuit 110...240 V in operation; 88...242 V for DC circuit 110...220 V in operation; 55 V for AC circuit 110...240 V drop-out; 55 V for DC circuit 110...220 V drop-out |
| Typical current consumption | 280 mA at 110...240 V AC I maximum while closing with LUB32; 280 mA at 110...240 V AC I maximum while closing with LUB38; 280 mA at 110...220 V DC I maximum while closing with LUB32; 280 mA at 110...220 V DC I maximum while closing with LUB38; 25 mA at 110...240 V AC I rms sealed with LUB32; 25 mA at 110...240 V AC I rms sealed with LUB38; 25 mA at 110...220 V DC I rms sealed with LUB32; 25 mA at 110...220 V DC I rms sealed with LUB38 |
| Heat dissipation | 3 W for control circuit with LUB32; 3 W for control circuit with LUB38 |
| Operating time | 35 ms opening with LUB32 for control circuit; 35 ms opening with LUB38 for control circuit; 50 ms closing with LUB32 for control circuit; 50 ms closing with LUB38 for control circuit |
| 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 |
| Product certifications | CE; UL; CSA; CCC; EAC; ASEFA; ATEX; Marine |
| [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 |
| [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; 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 |
| Fixing mode | Plug-in (front face) |
| Width | 45 mm |
| Height | 66 mm |
| Depth | 60 mm |
| Product weight | 0.135 kg |
| Compatibility code | LUCA |
| 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 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -40…85 °C |
| Operating altitude | 2000 m |
| Fire resistance | 960 °C parts supporting live components conforming to IEC 60695-2-12; 650 °C conforming to IEC 60695-2-12 |
| 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, 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 |
| 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 conforming to IEC 60947-6-2; 2 kV common mode conforming to IEC 60947-6-2 |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| 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 |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
| Immunity to microbreaks | 3 ms |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Country of origin | FR |
| Warranty (in months) | 18 |
| With transformer | No |
| Rated operation power at AC-3, 400 V | 7.5 kW |
| Suitable for emergency stop | No |
| Rated operation current Ie | 4.5 A |
| Overload release current setting | 4.5–18 A |
| Supporting protocol for LON | No |
| Supporting protocol for TCP/IP | No |
| Supporting protocol for ASI | No |
| Supporting protocol for PROFIBUS | No |
| Supporting protocol for CAN | No |
| Supporting protocol for INTERBUS | No |
| Supporting protocol for Modbus | No |
| Supporting protocol for Data-Highway | No |
| Supporting protocol for DeviceNet | No |
| Supporting protocol for SUCONET | No |
| Supporting protocol for other bus systems | No |
| External reset possible | No |
| Suitable for rail mounting | Yes |
| Rated control supply voltage AC 50 Hz | 110–240 V |
| Rated control supply voltage AC 60 Hz | 110–240 V |
| Rated control supply voltage DC | 110–220 V |
| Degree of protection (IP) | IP40 |
| Supporting protocol for SERCOS | No |
| Supporting protocol for INTERBUS-Safety | No |
| Release class | CLASS 10 |
| With short-circuit release | Yes |
| With fuse | No |
| Type of electrical connection of main circuit | Screw connection |
| Supporting protocol for AS-Interface Safety at Work | No |
| Supporting protocol for DeviceNet Safety | No |
| Supporting protocol for EtherNet/IP | No |
| Supporting protocol for Foundation Fieldbus | No |
| Supporting protocol for PROFINET CBA | No |
| Supporting protocol for PROFINET IO | No |
| Supporting protocol for PROFIsafe | No |
| Supporting protocol for SafetyBUS p | No |
| Voltage type for actuating | AC/DC |
| Rated operation power at AC-3, 230 V, 3-phase | 7.5 kW |
| Rated power, 460 V, 60 Hz, 3-phase | 9 kW |
| Rated power, 575 V, 60 Hz, 3-phase | 15 kW |
| Rated operation current at AC-3, 400 V | 18 A |
| Ambient temperature, upper operating limit | 70 °C |
| Temperature compensated overload protection | Yes |
| Rated conditional short-circuit current, type 2, 400 V | 18 A |
| Rated conditional short-circuit current, type 2, 230 V | 4.5 A |
| Rated conditional short-circuit current, type 1, 480 Y/277 V | 4.5 A |
| Rated conditional short-circuit current, type 1, 600 Y/347 V | 18 A |
| Coordination class according to IEC 60947-4-3 | Class 2 |
| MOQ | 1 |