Product Series
TeSys Deca
Product Series
TeSys Deca
Product Type
Contactor
Short Product Name
LC1D
Contactor Applications
Applications: Non-inductive or slightly inductive loads, resistance furnaces
Applications: AC loads with a power factor greater than or equal to 0.95
Usage Category
AC-4
AC-1
AC-3
AC-3e
Number of Poles
3P
Rated Operating Voltage [Ue]
Power Circuit: <= 300 V DC 25...400 Hz
Power Circuit: 660 V AC
Rated Operating Current [Ie]
80 A (when operating temperature <= 60 °C) when operating voltage <= 440 V AC
AC-3 for power circuit
125 A (when operating temperature <= 60 °C) when operating voltage <= 440 V AC
AC-1 for power circuit
80 A (when operating temperature <= 60 °C) when operating voltage <= 440 V AC
AC-3e for power circuit
Control Circuit Voltage [Uc]
230 V AC 50/60 Hz
Supplementary Information
Motor Power (kW)
55 kW when operating voltage <= 500 V AC 50/60 Hz (AC-3)
45 kW when operating voltage <= 1000 V AC 50/60 Hz (AC-3)
22 kW when operating voltage <= 220/240 V AC 50/60 Hz (AC-3)
37 kW when operating voltage <= 380/400 V AC 50/60 Hz (AC-3)
45 kW when operating voltage <= 415/440 V AC 50/60 Hz (AC-3)
45 kW when operating voltage <= 660/690 V AC 50/60 Hz (AC-3)
55 kW when operating voltage <= 500 V AC 50/60 Hz (AC-3e)
45 kW Operating voltage <= 1000 V AC 50/60 Hz (AC-3e)

22 kW Operating voltage <= 220/240 V AC 50/60 Hz (AC-3e)

37 kW Operating voltage <= 380/400 V AC 50/60 Hz (AC-3e)

45 kW Operating voltage <= 415/440 V AC 50/60 Hz (AC-3e)

45 kW Operating voltage <= 660/690 V AC 50/60 Hz (AC-3e)

Model: LC1D
Circuit contact type: 3 NO
Protective cover: With
Rated thermal current [Ith]:
10 A (when operating temperature <= 60 °C) for signal circuits
125 A (when operating temperature <= 60 °C) for power circuits
Rated short-time withstand current [Icw]:
640 A (when operating temperature <= 40 °C) 10-second continuous operation for power circuits

990 A, 1-second continuous operation for power circuits when operating temperature <= 40 °C

135 A, 10-minute continuous operation for power circuits when operating temperature <= 40 °C

320 A, 1-minute continuous operation for power circuits when operating temperature <= 40 °C

100 A, 1-second continuous operation for signal circuits

120 A, 500 ms continuous operation for signal circuits

140 A, 100 ms continuous operation for signal circuits

Fuses for use with relays

10 A gG, for signal circuits, conforming to IEC 60947-5-1

200 A gG, Type 1, for power circuits when operating voltage <= 690 V

160 A gG, Type 2, for power circuits when operating voltage <= 690 V

Average impedance

0.8 mΩ - Ith 125 A 50 Hz for power circuits

Rated insulation voltage [Ui]

Signal circuits: 690 V compliant with IEC 60947-1
Power circuit: 690 V compliant with IEC 60947-4-1
Overvoltage category:
III
Pollution degree:
3
Rated impulse withstand voltage [Uimp]:
6 kV compliant with IEC 60947
Safety and reliability class:
B10d = 1,369,863 cycles for contactors with nominal loads compliant with EN/ISO 13849-1
B10d = 20,000,000 cycles for contactors with mechanical loads compliant with EN/ISO 13849-1
Mechanical life:
4 Mcycles
Electrical life:
0.8 Mcycles 125 A AC-1 Ue conditions <= 440 V
1.5 Mcycles 80 A AC-3 Ue conditions <= 440 V
2.5 Mcycles 48 A AC-3 Ue conditions 660/690 V
1.5 Mcycles 80 Under AC-3e Ue conditions, <= 440 V

2.5 Mcycles 48 A Under 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…55 °C): Coil release 50/60 Hz

0.8...1.1 Uc (-40…55 °C): Coil start 50 Hz

0.85...1.1 Uc (-40…55 °C): Coil start 60 Hz

(~50Hz start) Power Consumption (VA)

245 VA 60 Hz cos phi 0.75 (at 20 °C)

245 VA 50 Hz cos phi 0.75 (at 20 °C)

(~50Hz hold) Power Consumption (VA)

26 VA 50 Hz cos phi 0.3 (at 20 °C)
26 VA 60 Hz cos phi 0.3 (at 20 °C)
Heat dissipation
6…10 W at 50/60 Hz
Action time
20…35 ms Closing
6…20 ms Breaking
Maximum operating frequency
3600 times/hour at 60 °C