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Item
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12A Selfprrevstr W/Terms Luc*Bl
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Coil Volts
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24V DC
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Auxiliary Contact Form
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Linked contacts (1 NO + 1 NC) IEC 60947-4-1; Mirror contact (1 NC) IEC 60947-1
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Starter Type
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Reversing
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Number of Poles
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3
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Standards
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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; CE; CCC; EAC; ASEFA; ATEX; Marine
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Features
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Mercury Free; Resistance to Fire, Electrostatic Discharge, Fast Transients, Radiated Fields, Shock & Vibration; Suitability For Isolation
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Hz
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40 to 60 Hz
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Weight
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1.27 kg
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Operating Voltage
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690V AC
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Tightening Torque
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Control circuit 7.08 to 10.62 lbf.in (0.8 to 1.2 N.m) flat 0.20 in (5 mm); Control circuit 7.08 to 10.62 lbf.in (0.8 to 1.2 N.m) Philips no 1 0.20 in (5 mm); Power circuit 16.82 to 22.13 lbf.in (1.9 to 2.5 N.m) flat 0.24 in (6 mm); Power circuit 16.82 to 22.13 lbf.in (1.9 to 2.5 N.m) Philips No 2 0.24 in (6 mm); Power circuit 16.82 to 22.13 lbf.in (1.9 to 2.5 N.m) pozidriv No 2 0.24 in (6 mm)
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Inrush Restraint Duration
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15 ms DC
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Immunity To Microbreaks
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3 ms control circuit
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Heat Dissipation
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2 W control circuit with LUCA, LUCB, LUCC, LUCD; 1.7 W control circuit with LUCM
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Product Or Component Type
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Reversing power base
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IP Degree Of Protection
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IP20 IEC 60947-1 front panel and wired terminals); IP20 IEC 60947-1 other faces); IP40 IEC 60947-1 front panel outside connection zone)
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Typical Current Consumption
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120 mA 24 V DC I maximum while closing; 120 mA 24 V DC I rms sealed
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Rated Operational Current
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12 A Less than or Equal to 440 V; 12 A 500 V; 9 A 690 V
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Resistance To Electrostatic Discharge
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8 kV 3 in open air IEC 61000-4-2; 8 kV 4 on contact IEC 61000-4-2
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Device Application
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Motor control; Motor protection
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Auxiliary Contact Composition
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1 NO + 1 NC
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Protective Treatment
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TH IEC 60068
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Mechanical Durability
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15 Mcycles
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Product Name
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TeSys Ultra
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Control Circuit Voltage
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24 V DC
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Shock Resistance
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10 gn power poles open IEC 60068-2-27; 15 gn power poles closed IEC 60068-2-27
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Resistance To Fast Transients
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2 kV 3 serial link IEC 61000-4-4; 4 kV 4 all circuits except for serial link IEC 61000-4-4
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Auxiliary Contacts Type
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Linked contacts 1 NO + 1 NC) IEC 60947-4-1; Mirror contact 1 NC) IEC 60947-1
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Conventional Free Air Thermal Current
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12 A
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Utilisation Category
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AC-43; AC-44; AC-41
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Maximum Operating Rate
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3600 cyc/h
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Fire Resistance
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1760°F (960°C) parts supporting live components IEC 60695-2-12; 1202°F (650°C) IEC 60695-2-12
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Operating Time
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150 ms with change of direction power circuit; 75 ms without change of direction power circuit; 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM control circuit; 75 ms closing with LUCM control circuit; 70 ms closing with LUCA, LUCB, LUCC, LUCD control circuit
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Ambient Air Temperature For Storage
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-40 to 185°F (-40 to 85°C)
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Rated Operational Voltage
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690 V AC power circuit
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Vibration Resistance
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2 gn 5 to 300 Hz) power poles open IEC 60068-2-27; 4 gn 5 to 300 Hz) power poles closed IEC 60068-2-27
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Connections - Terminals
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Control circuit screw clamp terminals 1 0.00 to 0.00 in² (0.34 to 1.5 mm²) flexible with cable end; Control circuit screw clamp terminals 1 0.00 to 0.00 in² (0.75 to 1.5 mm²) flexible without cable end; Control circuit screw clamp terminals 1 0.00 to 0.00 in² (0.75 to 1.5 mm²) rigid; Control circuit screw clamp terminals 2 0.00 to 0.00 in² (0.34 to 1.5 mm²) flexible with cable end; Control circuit screw clamp terminals 2 0.00 to 0.00 in² (0.75 to 1.5 mm²) flexible without cable end; Control circuit screw clamp terminals 2 0.00 to 0.00 in² (0.75 to 1.5 mm²) rigid; Power circuit screw clamp terminals 1 0.00 to 0.02 in² (1 to 10 mm²) rigid; Power circuit screw clamp terminals 1 0.00 to 0.01 in² (1 to 6 mm²) flexible with cable end; Power circuit screw clamp terminals 1 0.00 to 0.02 in² (2.5 to 10 mm²) flexible without cable end; Power circuit screw clamp terminals 2 0.00 to 0.01 in² (1 to 6 mm²) flexible with cable end; Power circuit screw clamp terminals 2 0.00 to 0.01 in² (1 to 6 mm²) rigid; Power circuit screw clamp terminals 2 0.00 to 0.01 in² (1.5 to 6 mm²) flexible without cable end
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Product Compatibility
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Control unit LUC.X6BL; Control unit LUC.1XBL; Control unit LUC.05BL; Control unit LUC.12BL
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Fixing Mode
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Clipped DIN rail; Screw-fixed plate)
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Rated Insulation Voltage
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690 V IEC 60947-6-2 3; 600 V UL 60947-4-1; 600 V CSA C22.2 No 60947-4-1
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Safe Separation Of Circuit
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400 V SELV between the control and auxiliary circuits IEC 60947-1 appendix N; 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1 appendix N
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Poles Description
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3P
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Ambient Air Temperature For Operation
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-13 to 140°F (-25 to 60°C) with LUCM; -13 to 158°F (-25 to 70°C) with LUCA, LUCB, LUCC, LUCD
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Compatibility Code
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LU2B
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Operating Altitude
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6561.68 ft (2000 m)
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Resistance To Radiated Fields
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9.14 V/m (10 V/m) 3 IEC 61000-4-3
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Product Certifications
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CE; UL; CSA; CCC; EAC; ASEFA; ATEX; Marine
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Safety Reliability Level
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B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1; B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
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Immunity To Voltage Dips
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70% / 500 ms IEC 61000-4-11
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Rated Service Breaking Capacity
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50 kA 230 V; 50 kA 440 V; 10 kA 500 V; 4 kA 690 V
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Suitability For Isolation
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Yes
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Rated Impulse Withstand Voltage
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6 kVIEC 60947-6-2
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Immunity To Radioelectric Fields
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10 V IEC 61000-4-6
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Control Circuit Voltage Limits
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14.5 V DC drop-out; 20 to 27 V DC in operation
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