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Item
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IEC Magnetic Contactor
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Full Load Amps-Inductive
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32 A
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Full Load Amps-Resistive
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50 A
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Number of Poles
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3
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Coil Volts
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24 V DC
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HP @ 1 Phase - 240V
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5 hp
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HP @ 3 Phase - 208V
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7 1/2 hp
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HP @ 3 Phase - 575V
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30 hp
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HP @ 3 Phase - 240V
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10 hp
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HP @ 3 Phase - 480V
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20 hp
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Aux. Contact Configuration
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1NO/1NC
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Standards
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CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1, RINA, GL, UL, DNV, BV, CSA, CCC, LROS, GOST, UKCA, THIEC 60068-2-30
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Series
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LC1D
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Electrical Connection
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Lugs-Ring Terminals
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Includes Protective Cover
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Yes
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Operating Time
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53.55 to 72.45 ms (Closing), 16 to 24 ms (Opening)
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Fuse Amps
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10 A (Signalling Circuit), 63 A (Type 1 Power Circuit), 63 A (Type 2 Power Circuit)
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Operating Speed
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3600 cycles per hr
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Signalling Circuit Frequency
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25 to 400 Hz
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Fire Rating
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UL 94 V1
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Thermal Amperage
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10 A (at 60°C Signalling Circuit), 50 A (at 60°C Power Circuit)
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Electrical Durability
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1.65 Mcycles (32 A, AC-3, Less than 440 V); 1.4 Mcycles (50 A, AC-1, Less than 440 V); 1.65 Mcycles (25 A, AC-3e, Less than 440 V)
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Tightening Torque
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1.7 Nm (Control Circuit), 2.5 Nm (Power Circuit)
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Shock Resistance
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8 G for 11 ms (Contactor Open), 15 G for 11 ms (Contactor Closed)
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Rated Breaking Capacity
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550 A @ 440V
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Switching Current
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5 mA (Signalling Circuit)
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Application
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Motor Control, Resistive Load
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Vibration Resistance
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4 G (Contactor Closed), 2 G (Contactor Open)
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Environmental Attributes
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Mercury Free, PVC Free, Pollution Degree 3
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Rated Short-Time Withstand Current
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260 A (at 40°C for 10 s Power Circuit), 430 A (at 40°C for 1 s Power Circuit), 60 A (at 40°C for 10 min Power Circuit), 138 A (at 40°C for 1 min Power Circuit), 100 A (For 1 s Signalling Circuit), 120 A (For 500 ms Signalling Circuit), 140 A (For 100 ms Signalling Circuit)
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Features
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Built-In Bi-Directional Peak Limiting Diode Suppressor
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Switching Voltage
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17 V (Signalling Circuit)
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Rated Making Capacity
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140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 550 A @ 440V (Power Circuit)
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Rated Insulation Volts
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600/690V
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Impulse Withstand Voltage
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6 kV
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Mechanical Durability
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30 Mcycles
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Overvoltage Category
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CAT III
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Control Circuit Voltage Limits
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Drop-Out DC: 0.1 to 0.25 Uc (at -40 to 70°C), Operational DC: 0.7 to 1.25 Uc (at -40 to 60°C), 1 to 1.25 Uc (at 60 to 70°C)
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Impedance
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2 mOhm
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IP Rating
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IP20
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Mounts On
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Plate, Rail
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Net Weight
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0.535 kg
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Max. Temperature
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850°C
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Non-Overlap Time
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1.5 ms
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Max. Operating Watts
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7.5 kW (at 220 to 230V AC 50/60 Hz AC-3), 15 kW (at 380 to 400V AC 50/60 Hz AC-3), 15 kW (at 415 to 440V AC 50/60 Hz AC-3), 18.5 kW (at 500V AC 50/60 Hz AC-3), 18.5 kW (at 660 to 690V AC 50/60 Hz AC-3), 7.5 kW (at 400V AC 50/60 Hz AC-4), 7.5 kW (at 220 to 230V AC 50/60 Hz AC-3e), 15 kW (at 380 to 400V AC 50/60 Hz AC-3e), 15 kW (at 415 to 440V AC 50/60 Hz AC-3e), 18.5 kW (at 500V AC 50/60 Hz AC-3e), 18.5 kW (at 660 to 690V AC 50/60 Hz AC-3e)
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Rated Voltage
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690V AC, 300V DC
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Insulation Resistance Range
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Greater Than 10 MOhms (Signalling Circuit)
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Fire Resistance
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1562°F (850°C) IEC 60695-2-1
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Contactor Application
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Resistive load; Motor control
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Connections - Terminals
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Control circuit: lugs-ring terminals - external diameter: 0.31 in (8 mm); Power circuit: lugs-ring terminals - external diameter: 0.39 in (10 mm)
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Rated Operational Voltage
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Power circuit Less than or Equal to 690 V AC 25 to 400 Hz; Power circuit Less than or Equal to 300 V DC
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Maximum Operating Rate
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3600 cyc/h 140°F (60°C)
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Mounting Support
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Rail; Plate
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Rated Insulation Voltage
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Power circuit 690 V IEC 60947-4-1; Power circuit 600 V CSA; Power circuit 600 V UL; Signalling circuit 690 V IEC 60947-1; Signalling circuit 600 V CSA; Signalling circuit 600 V UL
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Operating Altitude
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0 to 9842.52 ft (0 to 3000 m)
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Product Certifications
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RINA; GL; UL; DNV; BV; CSA; CCC; LROS (Lloyds register of shipping); GOST; UKCA
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Maximum Horse Power Rating
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2 hp at 115 V AC 50/60 Hz for 1 phase motors; 5 hp at 230/240 V AC 50/60 Hz for 1 phase motors; 10 hp at 200/208 V AC 50/60 Hz for 3 phase motors; 10 hp at 230/240 V AC 50/60 Hz for 3 phase motors; 20 hp at 460/480 V AC 50/60 Hz for 3 phase motors; 25 hp at 575/600 V AC 50/60 Hz for 3 phase motors
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Rated Operational Current
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32 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-3 for power circuit; 50 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-1 for power circuit; 32 A (at Less than 140°F (60°C)) at Less than or Equal to 440 V AC AC-3e for power circuit
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Auxiliary Contacts Type
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Mechanically linked 1 NO + 1 NC IEC 60947-5-1; Mirror contact 1 NC IEC 60947-4-1
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Permissible Ambient Air Temperature Around The Device
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-40 to 140°F (-40 to 60°C); 140 to 158°F (60 to 70°C) with derating
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Associated Fuse Rating
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10 A gG for signalling circuit conforming to IEC 60947-5-1; 63 A gG at Less than or Equal to 690 V coordination type 1 for power circuit; 63 A gG at Less than or Equal to 690 V coordination type 2 for power circuit
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Insulation Resistance
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Greater than 10 MOhm for signalling circuit
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Coil Technology
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Built-in bidirectional peak limiting diode suppressor
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IRMS Rated Making Capacity
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140 A AC for signalling circuit conforming to IEC 60947-5-1; 250 A DC for signalling circuit conforming to IEC 60947-5-1; 550 A at 440 V for power circuit conforming to IEC 60947
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Motor Power KW
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7.5 kW at 220 to 230 V AC 50/60 Hz (AC-3); 15 kW at 380 to 400 V AC 50/60 Hz (AC-3); 15 kW at 415 to 440 V AC 50/60 Hz (AC-3); 18.5 kW at 500 V AC 50/60 Hz (AC-3); 18.5 kW at 660 to 690 V AC 50/60 Hz (AC-3); 7.5 kW at 400 V AC 50/60 Hz (AC-4); 7.5 kW at 220 to 230 V AC 50/60 Hz (AC-3e); 15 kW at 380 to 400 V AC 50/60 Hz (AC-3e); 15 kW at 415 to 440 V AC 50/60 Hz (AC-3e); 18.5 kW at 500 V AC 50/60 Hz (AC-3e); 18.5 kW at 660 to 690 V AC 50/60 Hz (AC-3e)
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Protective Treatment
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THIEC 60068-2-30
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Inrush Power in W
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5.4 W 68°F (20°C))
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Flame Retardance
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V1 conforming to UL 94
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Time Constant
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28 ms
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Poles Description
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3P
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Contact Compatibility
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M4
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Rated Short Time Withstand Current
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260 A 104°F (40°C) - 10 s for power circuit; 430 A 104°F (40°C) - 1 s for power circuit; 60 A 104°F (40°C) - 10 min for power circuit; 138 A 104°F (40°C) - 1 min for power circuit; 100 A - 1 s for signalling circuit; 120 A - 500 ms for signalling circuit; 140 A - 100 ms for signalling circuit
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IP Degree Of Protection
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IP20 front face IEC 60529
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Climatic Withstand
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IACS E10 exposure to damp heat; IEC 60947-1 Annex Q category D exposure to damp heat
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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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Conventional Free Air Thermal Current
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10 A (at 140°F (60°C)) for signalling circuit; 50 A (at 140°F (60°C)) for power circuit
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Pole Contact Composition
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3 NO
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Pollution Degree
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3
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Minimum Switching Voltage
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17 V for signalling circuit
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Average Impedance
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2 mOhm - Ith 50 A 50 Hz for power circuit
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Protective Cover
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With
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Rated Impulse Withstand Voltage
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6 kV IEC 60947
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Auxiliary Contact Composition
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1 NO + 1 NC
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Mechanical Robustness
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Vibrations contactor open 2 Gn, 5 to 300 Hz); Vibrations contactor closed 4 Gn, 5 to 300 Hz); Shocks contactor closed 15 Gn for 11 ms); Shocks contactor open 8 Gn for 11 ms)
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Power Dissipation Per Pole
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2 W AC-3; 5 W AC-1; 2 W AC-3e
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Minimum Switching Current
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5 mA for signalling circuit
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Hold-In Power Consumption in W
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5.4 W 68°F (20°C)
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Utilisation Category
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AC-3; AC-4; AC-1; AC-3e
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Product Or Component Type
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Contactor
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Control Circuit Type
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DC standard
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