Main Information
Product Series
TeSys Deca
Product Series
TeSys Deca
Product Type
Contactor
Product Short Name
LC1D
Application Fields of Contactor
Applied to AC loads with a power factor greater than or equal to 0.95.
Applied to non - inductive or slightly inductive loads, resistance furnaces.
Usage Categories
AC - 4
AC - 1
AC - 3
AC - 3e
Number of Poles
3P
Rated Working Voltage [Ue]
Power circuit: <= 690 V AC, 25...400 Hz
Power circuit: <= 300 V DC
Rated Working Current [Ie]
25 A (when the operating temperature <= 60 °C) when the operating voltage <= 440 V AC, AC - 1 for the power circuit.
12 A (when the operating temperature <= 60 °C) when the operating voltage <= 440 V AC, AC - 3 for the power circuit.
12 A (when the operating temperature <= 60 °C) when the operating voltage <= 440 V AC, AC - 3e for the power circuit.
Control Circuit Voltage [Uc]
36 V AC, 50/60 Hz
Supplementary Information
Motor Power (kW)
7.5 kW when the operating voltage <= 500 V AC, 50/60 Hz (AC - 3)
3 kW when the operating voltage <= 220/240 V AC, 50/60 Hz (AC - 3)
5.5 kW when the operating voltage <= 380/400 V AC, 50/60 Hz (AC - 3)
5.5 kW when the operating voltage <= 415/440 V AC, 50/60 Hz (AC - 3)
7.5 kW when the operating voltage <= 660/690 V AC, 50/60 Hz (AC - 3)
7.5 kW when the operating voltage <= 500 V AC, 50/60 Hz (AC - 3e)
3 kW when the operating voltage <= 220/240 V AC, 50/60 Hz (AC - 3e)
5.5 kW when the operating voltage <= 380/400 V AC, 50/60 Hz (AC - 3e)
5.5 kW when the operating voltage <= 415/440 V AC, 50/60 Hz (AC - 3e)
7.5 kW when the operating voltage <= 660/690 V AC, 50/60 Hz (AC - 3e)
Model
LC1D
Type of Circuit Contacts
3 NO
Protective Cover
With protective cover
Conventional Heating Current [Ith]
25 A (when the operating temperature <= 60 °C) for the power circuit.
10 A (when the operating temperature <= 60 °C) for the signal circuit.
Rated Short - time Withstand Current [Icw]
105 A when the operating temperature <= 40 °C, sustainable for 10 s for the power circuit.
210 A when the operating temperature <= 40 °C, sustainable for 1 s for the power circuit.
30 A when the operating temperature <= 40 °C, sustainable for 10 minutes for the power circuit.
61 A when the operating temperature <= 40 °C, sustainable for 1 minute for the power circuit.
100 A, sustainable for 1 s for the signal circuit.
120 A, sustainable for 500 ms for the signal circuit.
140 A, sustainable for 100 ms for the signal circuit.
Fuses Used in Conjunction with Relays
10 A gG, for the signal circuit, in accordance with IEC 60947 - 5 - 1.
40 A gG when the operating voltage <= 690 V, in conjunction with Type 1, for the power circuit.
25 A gG when the operating voltage <= 690 V, in conjunction with Type 2, for the power circuit.
Average Impedance
2.5 mΩ - Ith 25 A, 50 Hz for the power circuit.
Rated Insulation Voltage [Ui]
Power circuit: 690 V, in accordance with IEC 60947 - 4 - 1.
Signal circuit: 690 V, in accordance with IEC 60947 - 1.
Overvoltage Category
III
Pollution Degree
3
Rated Impulse Withstand Voltage [Uimp]
6 kV, in accordance with IEC 60947.
Safety and Reliability Level
B10d = 1369863 times for contactors with nominal load, in accordance with EN/ISO 13849 - 1.
B10d = 20000000 times for contactors with mechanical load, in accordance with EN/ISO 13849 - 1.
Mechanical Life
15 Mcycles
Electrical Life
2 Mcycles at 12 A, AC - 3, Ue conditions <= 440 V.
0.8 Mcycles at 25 A, AC - 1, Ue conditions <= 440 V.
2.2 Mcycles at 9 A, AC - 3, Ue conditions 660/690 V.
2 Mcycles at 12 A, AC - 3e, Ue conditions <= 440 V.
2.2 Mcycles at 9 A, AC - 3e, Ue conditions 660/690 V.
Control Circuit Characteristics
AC at 50/60 Hz
Surge Suppression Module
No built - in surge suppression module.
Control Voltage Limit
0.3...0.6 Uc (- 40…60 °C): Coil release, 50/60 Hz.
0.8...1.1 Uc (- 40…60 °C): Coil start, 50 Hz.
0.85...1.1 Uc (- 40…60 °C): Coil start, 60 Hz.
Power Consumption (VA) (~50Hz Starting)
70 VA at 60 Hz, cos phi 0.75 (at 20 °C)
70 VA at 50 Hz, cos phi 0.75 (at 20 °C)
Power Consumption (VA) (~50Hz Holding)
5 VA at 60 Hz, cos phi 0.3 (at 20 °C)
6 VA at 50 Hz, cos phi 0.3 (at 20 °C)
Heat Dissipation
1.5…2.5 W at 50/60 Hz
Action Time
12...22 ms for closing
4...19 ms for opening
Maximum Operating Frequency
3600 times/hour at 60 °C
Wiring Capacity
Power circuit: Bolted fastening 1, 1…4 mm², terminal lug outer diameter Ø: 8 mm, cable type: flexible wire without terminal.
Power circuit: Bolted fastening 2, 1…4 mm², terminal lug outer diameter Ø: 8 mm, cable type: flexible wire without terminal.
Power circuit: Bolted fastening 1, 1…4 mm², terminal lug outer diameter Ø: 8 mm, cable type: flexible wire with terminal.
Power circuit: Bolted fastening 2, 1…2.5 mm², terminal lug outer diameter Ø: 8 mm, cable type: flexible wire with terminal.
Power circuit: Bolted fastening 1, 1…4 mm², terminal lug outer diameter Ø: 8 mm, cable type: rigid wire without terminal.
Power circuit: Bolted fastening 2, 1…4 mm², terminal lug outer diameter Ø: 8 mm, cable type: rigid wire without terminal.
Control circuit: Bolted fastening 1, 1…4 mm², cable type: flexible wire without terminal.
Control circuit: Bolted fastening 2, 1…4 mm², cable type: flexible wire without terminal.
Control circuit: Bolted fastening 1, 1…4 mm², cable type: flexible wire with terminal.
Control circuit: Bolted fastening 2, 1…2.5 mm², cable type: flexible wire with terminal.
Control circuit: Bolted fastening 1, 1…4 mm², cable type: rigid wire without terminal.
Control circuit: Bolted fastening 2, 1…4 mm², cable type: rigid wire without terminal.
Tightening Torque
Power circuit: 1.7 N.m through bolted fastening with a flat - bladed screwdriver Ø 6.
Power circuit: 1.7 N.m through bolted fastening with a cross - head screwdriver No 2.
Control circuit: 1.7 N.m through bolted fastening with a flat - bladed screwdriver Ø 6.
Control circuit: 1.7 N.m through bolted fastening with a cross - head screwdriver No 2.
Power circuit: 1.7 N.m through cable connector with a flat - bladed screwdriver Ø 6, screw: M3.5.
Power circuit: 1.7 N.m through cable connector with a cross - head screwdriver No 2, screw: M3.5.
Control circuit: 1.7 N.m through bolted fastening with a pozidriv screwdriver No 2.
Power circuit: 1.7 N.m through bolted fastening with a pozidriv screwdriver No 2.
Type of Auxiliary Contacts
Type Mechanically Connected 1 NO + 1 NC, in accordance with IEC 60947 - 5 - 1.
Type Mirror - imaged with the Main Contact State 1 NC, in accordance with IEC 60947 - 4 - 1.
Available Auxiliary Contacts per Contactor
1 NO + 1 NC
Signal Circuit Frequency
25...400 Hz
Minimum Switching Current [Imin]
5 mA for the signal circuit.
Insulation Resistance
10 MΩ for the signal circuit.
Non - overlapping Time
1.5 ms between NC and NO contacts when de - energized.
1.5 ms between NC and NO contacts when energized.
Mounting Method
Rail mounting
Panel mounting
Environment
Standards Conformance
IEC 60947 - 1
IEC 60947 - 4 - 1
GB/T 14048.4
Product Certification
CE
UKCA
CCC
IP Protection Rating
IP2X for the front panel, applicable to the main circuit, in accordance with IEC 60529.
IP2X for the front panel, applicable to the coil circuit, in accordance with IEC 60529.
Protective Measures
TH, in accordance with IEC 60068 - 2 - 30.
Ambient Air Temperature
- 40…60 °C for operation.
60…70 °C with derating.
- 60…80 °C for storage.
Working Altitude
3000 m without derating.
Fire and Abnormal High - temperature Resistance
850 °C, in accordance with IEC 60695 - 2 - 11.
Shock and Vibration Resistance
Vibration resistance when contacts are open (2 gn (5...300 Hz)), in accordance with IEC 60068 - 2 - 6.
Vibration resistance when contacts are closed (4 gn (5...300 Hz)), in accordance with IEC 60068 - 2 - 6.
Shock resistance 11 ms when contacts are open (10 gn), in accordance with IEC 60068 - 2 - 27.
Shock resistance 11 ms when contacts are closed (15 gn), in accordance with IEC 60068 - 2 - 27.
Height
77 mm
Width
45 mm
Depth
86 mm
Net Weight
0.325 kg
Packaging Unit
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 5.152 cm
Package 1 Width: 7.874 cm
Package 1 Length: 9.441 cm
Package 1 Weight: 341.0 g
Unit Type of Package 2: S02
Number of Units in Package 2: 24
Package 2 Height: 15.0 cm
Package 2 Width: 30.0 cm
Package 2 Length: 40.0 cm
Package 2 Weight: 8.771 kg
Unit Type of Package 3: PAL
Number of Units in Package 3: 384
Package 3 Height: 60.0 cm
Package 3 Width: 80.0 cm
Package 3 Length: 75.0 cm
Package 3 Weight: 130.994 kg
Contract Warranty
Warranty
18 months