
Schneider Electric Advanced control unit, TeSys U, 3-12A, 1P motors, protection & diagnostic, class 10, coil 110-240V AC/DC LUCC12FU
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Product Description
Schneider Electric LUCC12FU Protection U ADV 3-12A 110-240V.
Technical Specifications
- Manufacturer part number (MPN)
- LUCC12FU
- EAN / GTIN
- 3389110364767
- Sales unit
- pcs
- Package quantity
- 23 pcs
- Voltage
- 110-240 V
- Setting range
- 3-12 A
- Range
- TeSys
- Range of product
- TeSys Ultra
- Product name
- TeSys Ultra
- Device short name
- LUCC
- Product or component type
- Advanced control unit
- Device application
- Motor control; Motor protection
- Product specific application
- Basic protection and advanced functions, communication
- main function available
- Protection against overload and short-circuit; Earth fault protection; Manual reset; Protection against phase failure and phase imbalance
- Product compatibility
- Power base LUB12; Power base LUB32; Power base LUB38; Power base LUB120; Power base LUB320; Power base LUB380; Reversing contactor breaker LU2B12FU; Reversing contactor breaker LU2B32FU; Reversing contactor breaker LU2B38FU
- [Ue] rated operational voltage
- 690 V AC
- Network frequency
- 40...60 Hz
- Load type
- Single-phase motor
- Utilisation category
- AC-43; AC-41; AC-44
- Motor power kW
- 2.2 kW at 400...440 V AC 50/60 Hz for 1 phase motors
- rated motor current adjustment range
- 3…12 A
- Thermal overload class
- Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…55 °C conforming to IEC 60947-6-2; Class 10 - frequency limit: 40…60 Hz - temperature compensation: -25…55 °C conforming to UL 508
- Tripping threshold
- 14.2 x Ir +/- 20 %
- [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 LUB12; 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 LUB12; 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; 35 mA at 110...240 V AC I rms sealed with LUB12; 25 mA at 110...240 V AC I rms sealed with LUB32; 25 mA at 110...240 V AC I rms sealed with LUB38; 35 mA at 110...220 V DC I rms sealed with LUB12; 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
- 2 W for control circuit with LUB12; 3 W for control circuit with LUB32; 3 W for control circuit with LUB38
- 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; 50 ms closing with LUB12 for control circuit; 50 ms closing with LUB32 for control circuit; 50 ms closing with LUB38 for control circuit
- Reset
- Manual reset
- 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
- Compatibility code
- LUCC
- 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
- 2.2 kW
- Suitable for emergency stop
- No
- Rated operation current Ie
- 3 A
- Overload release current setting
- 3–12 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 current at AC-3, 400 V
- 12 A
- Ambient temperature, upper operating limit
- 70 °C
- Temperature compensated overload protection
- Yes
- Rated conditional short-circuit current, type 2, 400 V
- 12 A
- Rated conditional short-circuit current, type 2, 230 V
- 3 A
- Rated conditional short-circuit current, type 1, 480 Y/277 V
- 3 A
- Rated conditional short-circuit current, type 1, 600 Y/347 V
- 12 A
- Coordination class according to IEC 60947-4-3
- Class 2
Standards & Compliance
- HS Code
- 8536.30
Cross References
- EAN 3389110364767
- SAP 1000002681
- Code 820106
Product Documentation
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Technical guides
- Motor Starter Finder — Direct-On-Line, Reversing, Star-Delta and Hybrid Starters (Siemens SIRIUS 3RA2 / 3RM1, Schneider TeSys LE1D / TeSys U, Eaton EMS2, Phoenix Contact ELR) by Current Setting
- Schneider Electric Acti9 iC60 RCBO Selection Guide (IEC 61009)
- Motor Switching with TeSys — Pairing LC1D Contactors with LRD Overload Relays
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy LUCC12FU?
- LUCC12FU can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Schneider Electric product?
- The manufacturer part number is LUCC12FU.
- What is the HS code for LUCC12FU?
- The customs tariff (HS) code for LUCC12FU is 8536.30.
- Who manufactures LUCC12FU?
- LUCC12FU is a Schneider Electric product in the Drives & Controllers range.
- Is a datasheet available for LUCC12FU?
- Yes — the LUCC12FU datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for LUCC12FU?
- The minimum order quantity is 1.
- Is LUCC12FU available?
- Yes — LUCC12FU is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
