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Schneider Electric LUCC05FU

Schneider LUCC05FU Advanced Control Unit, AC-43/44

MPNLUCC05FU
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Schneider Electric TeSys Ultra LUCC05FU Advanced Control Unit, 0.55 kW 400-440V AC 1-phase, AC-43/44, Manual Reset, Plug-in.

$57.15Ref. price · indicative, final on quote
Schneider Electric LUCC05FU datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

LUCC05FU key specifications
ParameterValue
Load typeSingle-phase motor
Range of productTeSys Ultra
Product or component typeAdvanced control unit
Immunity to voltage dips70 % / 500 ms IEC 61000-4-11
Coil voltage110...240 V AC 110...220 V DC
Voltage690 V IEC 60947-6-2 600 V UL 60947-4-1 600 V CSA C22.2 No 60947-4-1
Control circuit voltage limits88...264 V AC 110...240 V in operation 88...242 V DC 110...220 V in operation 55 V AC 110...240 V drop-out 55 V DC 110...220 V drop-out
[Ue] rated operational voltage690 V AC
[Uimp] rated impulse withstand voltage6 kV IEC 60947-6-2
Typical current consumption280 mA 110...240 V AC I maximum while closing with LUB12 280 mA 110...240 V AC I maximum while closing with LUB32 280 mA 110...240 V AC I maximum while closing with LUB38 280 mA 110...220 V DC I maximum while closing with LUB12 280 mA 110...220 V DC I maximum while closing with LUB32 280 mA 110...220 V DC I maximum while closing with LUB38 35 mA 110...240 V AC I rms sealed with LUB12 25 mA 110...240 V AC I rms sealed with LUB32 25 mA 110...240 V AC I rms sealed with LUB38 35 mA 110...220 V DC I rms sealed with LUB12 25 mA 110...220 V DC I rms sealed with LUB32 25 mA 110...220 V DC I rms sealed with LUB38
Rated motor current adjustment range1.25...5 A
Motor power0.55 kW 400...440 V AC 50/60 Hz 1 phase

All specifications

LUCC05FU additional specifications
ParameterValue
Network frequency40...60 Hz
Utilisation categoryAC-43 AC-44 AC-41
IP degree of protectionIP20 front panel and wired terminals IEC 60947-1 IP20 other faces IEC 60947-1 IP40 front panel outside connection zone IEC 60947-1
Shock resistance10 gn power poles open IEC 60068-2-27 15 gn power poles closed IEC 60068-2-27
Operating altitude6561.68 ft (2000 m)
Vibration resistance2 gn 5...300 Hz power poles open IEC 60068-2-6 4 gn 5...300 Hz power poles closed IEC 60068-2-6
Non-dissipating shock wave1 kV serial mode IEC 60947-6-2 2 kV common mode IEC 60947-6-2
Depth2.4 in (60 mm)
Width1.8 in (45 mm)
Height2.6 in (66 mm)
StandardsEN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier
RangeTeSys
ResetManual reset
CategoryUS10I1122397
Fixing modePlug-in (front face)
Operating time35 ms opening with LUB12 control circuit 35 ms opening with LUB32 control circuit 35 ms opening with LUB38 control circuit 50 ms closing with LUB12 control circuit 50 ms closing with LUB32 control circuit 50 ms closing with LUB38 control circuit
Fire resistance1760 °F (960 °C) parts supporting live components IEC 60695-2-12 1202 °F (650 °C) IEC 60695-2-12
Heat dissipation2 W control circuit with LUB12 3 W control circuit with LUB32 3 W control circuit with LUB38
Device short nameLUCC
Compatibility codeLUCC
Device applicationMotor control Motor protection
Tripping threshold14.2 x Ir +/- 20 %
Protective treatmentTH IEC 60068
Thermal overload classClass 10 40...60 Hz -13...131 °F (-25...55 °C) IEC 60947-6-2 Class 10 40...60 Hz -13...131 °F (-25...55 °C) UL 508
Immunity to microbreaks3 ms
Main function availableProtection against overload and short-circuit Manual reset Protection against phase failure and phase imbalance Earth fault protection
Safe separation of circuit400 V SELV between the control and auxiliary circuits IEC 60947-1 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1
Product specific applicationBasic protection and advanced functions, communication
Resistance to fast transients2 kV 3 serial link IEC 61000-4-4 4 kV 4 all circuits except for serial link IEC 61000-4-4
Resistance to radiated fields9.1 V/m (10 V/m) 3 IEC 61000-4-3
Immunity to radioelectric fields10 V IEC 61000-4-6
Ambient air temperature for storage-40...185 °F (-40...85 °C)
Ambient air temperature for operation-13...158 °F (-25...70 °C)
Resistance to electrostatic discharge8 kV 3 in open air IEC 61000-4-2 8 kV 4 on contact IEC 61000-4-2

Product details

The Schneider LUCC05FU is a TeSys Ultra advanced control unit for single-phase motor protection, rated 0.55 kW at 400–440 V AC with AC-43 and AC-44 utilisation categories. The trip threshold is fixed at 14.2 x Ir (±20 %). Thermal overload is Class 10. Plug-in front face fixing mates directly onto the contactor base. The 60 mm depth and 45 mm width keep it to a single DIN-rail slot. Control voltage range is 110–240 V AC or 110–220 V DC, with sealed current draw 25–35 mA. Heat dissipation is 2–3 W.

The LUCC05FU carries IEC 60947-6-2 and UL 60947-4-1 with phase barrier, plus CSA C22.2 No 60947-4-1. That covers North American and IEC installs. IP20 on the wired terminals, IP40 on the front face outside the connection zone. Fire resistance tested to 960 °C on live parts.

Frequently asked questions

What is the LUCC05FU's depth?

The depth is 2.4 inches (60 mm).

What is the range of the LUCC05FU?

The range is TeSys (TeSys Ultra).

MPN
LUCC05FU