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Schneider Electric LUCD32BL

Schneider Electric LUCD32BL TeSys Ultra, 24 V DC, Manual Res

MPNLUCD32BL
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Schneider Electric TeSys Ultra LUCD32BL advanced control unit, 24 V DC, manual reset, UL/CSA/IEC 60947-6-2 compliant.

$110.49 – $217.21Ref. price · indicative, final on quote
Schneider Electric LUCD32BL datasheet (PDF)
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Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

LUCD32BL key specifications
ParameterValue
Load type3-phase motor self-cooled
Range of productTeSys Ultra
Product or component typeAdvanced control unit
Immunity to voltage dips70 % / 500 ms IEC 61000-4-11
Coil voltage24 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 limits20...27 V DC 24 V in operation 14.5 V DC 24 V drop-out
[Ue] rated operational voltage690 V AC
[Uimp] rated impulse withstand voltage6 kV IEC 60947-6-2
Typical current consumption220 mA 24 V DC I maximum while closing with LUB32 220 mA 24 V DC I maximum while closing with LUB38 80 mA 24 V DC I rms sealed with LUB32 80 mA 24 V DC I rms sealed with LUB38
Rated motor current adjustment range8...32 A
Motor power15 kW 400...440 V AC 50/60 Hz 15 kW 500 V AC 50/60 Hz 18.5 kW 690 V AC 50/60 Hz

All specifications

LUCD32BL additional specifications
ParameterValue
Network frequency40...60 Hz
Phase failure sensitivityYes
Utilisation categoryAC-41 AC-43 AC-44
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
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 LUB32 control circuit 35 ms opening with LUB38 control circuit 70 ms closing with LUB32 control circuit 70 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 dissipation3 W control circuit with LUB32 3 W control circuit with LUB38
Device short nameLUCD
Compatibility codeLUCD
Device applicationMotor control Motor protection
Tripping threshold14.2 x Ir +/- 20 %
Protective treatmentTH IEC 60068
Thermal overload classClass 20 40...60 Hz -13...158 °F (-25...70 °C) IEC 60947-6-2 Class 20 40...60 Hz -13...158 °F (-25...70 °C) UL 508
Immunity to microbreaks3 ms
Main function availableProtection against phase failure and phase imbalance Protection against overload and short-circuit Earth fault protection Manual reset
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

Integration

The LUCD32BL: Mounts plug-in on the front face of TeSys Ultra contactor bases. Control circuit draws 220 mA peak inrush, 80 mA sealed — size your 24 V DC supply accordingly. Opening time is 35 ms, closing 70 ms with either LUB32 or LUB38 control circuit. IP20 on the front panel and wired terminals, IP40 on other faces outside the connection zone, so it's fit for standard panel environments. Immunity to microbreaks at 3 ms and voltage dips down to 70% for 500 ms, so it holds through line disturbances common in industrial grids.

Compliance set is broad. Standards listed include EN 60947-6-2, IEC 60947-6-2, UL 60947-4-1 (with phase barrier), and CSA C22.2 No 60947-4-1 (with phase barrier). Fire resistance tested at 960 °C for parts supporting live components per IEC 60695-2-12. Protective treatment TH per IEC 60068 covers mild environmental exposure. Safe separation at 400 V SELV between control/auxiliary and main circuits. RoHS/REACH declarations should be available through Schneider's compliance portal; the TeSys line is generally compliant.

Frequently asked questions

What is LUCD32BL's listed depth?

2.4 in (60 mm).

What is LUCD32BL's listed range?

TeSys, specifically the TeSys Ultra product family.

What compliance documentation does this brand provide for LUCD32BL?

Standards include EN/IEC 60947-6-2, UL 60947-4-1, CSA C22.2 No 60947-4-1, fire resistance per IEC 60695-2-12, and protective treatment TH per IEC 60068. RoHS/REACH declarations should be available via Schneider's compliance portal.

MPN
LUCD32BL