Specifications

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Main
Part Number LC1E120M5N
Product Series Compact
product type Contactor
product short name LC1E
Application field of contactor Applied to AC loads with power factor greater than or equal to 0.95
Applied to non-inductive or slightly inductive loads, resistance furnaces
use category AC-3AC
-1
number of poles 3P
Rated working voltage [Ue] Power circuit: <= 690 V AC 50/60 Hz
Rated operating current [Ie] 120 A 55 °C) at <= 440 V AC AC-3 for power circuits
150 A 40 °C) at <= 440 V AC AC-1 for power circuits
[Uc] control circuit voltage 230V AC 50Hz
Additional information
Motor power (kW) 37 kW at 220/230 V AC 50/60 Hz (AC-3)
55 kW at 380/400 V AC 50/60 Hz (AC-3)
59 kW at 415/440 V AC 50/ 60 Hz (AC-3)
75 kW at 500 V AC 50/60 Hz (AC-3)
80 kW at 660/690 V AC 50/60 Hz (AC-3)
Loop contact type 3 NO
Conventional thermal current [Ith] 150 A at <40 °C for power circuits
Rated making capacity [Irms] 140 A AC for auxiliary contacts according to IEC 60947-5-1
1200 A at 440 V AC for power circuits according to IEC 60947-4-1
Rated breaking capacity 960 A at 440 V for power circuits conforming to IEC 60947
Rated short-time withstand current [Icw] 1100 A at <40 °C – 10 s for power circuits
Fuses for use with relays 250 A gG at <= 690 V for type 1 suitable control circuits conforming to IEC 60947-5-1
10 A gG at <= 690 V for type 1 suitable power circuits
average impedance 0.6 mΩ – Ith 150 A 50 Hz for power circuits
power consumption per pole 8.6W AC-3
14W AC-1
Rated insulation voltage [Ui] 690 V conforming to IEC 60947-4-1
Overvoltage category III
pollution level 3
Rated impulse withstand voltage [Uimp] 8 kV coil not connected to power circuit conforming to IEC 60947
Mechanical life 400000 times
Electrical life 800,000 AC-3
250,000 AC-1
Control loop characteristics AC at 50 Hz standard
Control voltage limit 0.85…1.1 Uc 55 °C run 50 Hz
0.35…0.55 Uc 55 °C release 50 Hz
(~50Hz pickup) power consumption (VA) 300VA 50Hz (0.820°C)
(~50Hz hold) power consumption (VA) 22VA 50Hz 0.3 20°C)
heat dissipation 3…8 W for control circuits
action time 20…50 ms off
6…20 ms on opening
operating frequency 1200 cycles/h at <55 °C
Wiring capacity Control circuit: screw-on2 1…2.5 mm² Cable option: flexible cord with cable terminals
Power circuit: screw-on1 10…120 mm² Cable option: flexible cable with cable terminal
Power circuit: screw-on2 20 …170 mm² Cable option: flexible with wire terminals Power
circuit: screw tight1 10…120 mm² Cable option: solid without wire terminals Power
circuit: screw tight2 20…170 mm² Cable option: Rigid wire without wire terminal
Control circuit: Bolt fastening1 1…2.5 mm² Cable selection: Flexible wire without wire terminal
Control circuit: Bolt fastening2 1…2.5 mm² Cable selection: Flexible wire without wire Terminals
Control circuit: Bolt fastening1 1…2.5 mm² Cable selection: Flexible wire with wire terminal
Control circuit: Bolt fastening1 1…2.5 mm² Cable selection: Hard wire without wire terminal
Control circuit: Bolt fastening 2 1…2.5 mm² Cable option: solid without cable terminals
Tightening torque Control circuit: 1.2 Nm
Power circuit: 12 Nm
Auxiliary contact type 1 NO + 1 NC
Minimum switching voltage 17 V for control circuits
Minimum switching current [Imin] 5 mA for control loop
Insulation resistance > 10 MΩ for control loops
non-overlapping time 1.5 ms power-on to ensure NC and NO contact
1.5 ms power-off to ensure NC and NO contact
installation method DIN rail mount
chassis mount
environment
standard GB 14048.4
IEC 60947-4-1
certified product CCC
IP protection class IP20 conforming to IEC 60529
Protective measures TH (pollution degree 3) conforming to IEC 60068
ambient air temperature -20…70 °C (allowed at Uc)
5…55 °C operation
-60…80 °C storage
working altitude 3000 m None
Fire resistance and abnormal high temperature resistance 850 °C conforming to IEC 60695-2-1
Shock and vibration resistance Shock resistance with contacts open (1.5 gn (5…300 Hz))
shock resistance with contacts closed (3 gn (5…300 Hz))
shock resistance with contacts open (6 gn (11ms))
shock resistance Performance Contact closed state (7 gn (11ms))
high 158 mm
width 120 mm
depth 132 mm
Product Weight 2.3 kg
packaging unit
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 17.074 cm
Package 1 Width 17.851 cm
Package 1 Length 20.796 cm
Package 1 Weight 2.394 kg
Unit Type of Package 2 P06
Number of Units in Package 2 Twenty four
Package 2 Height 73cm
Package 2 Width 60cm
Package 2 Length 80cm
Package 2 Weight 71422g
Package 3 Height 73cm
contract warranty
Warranty 18 months

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Weight 2.3 kg
Dimensions 13.2 × 12.0 × 15.8 cm