LC1D38BL


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Main
range
TeSys
 
product name
TeSys D
 
product or component type
Contactor
 
device short name
LC1D
 
contactor application
Motor control
Resistive load
 
utilisation category
AC-1
AC-3
AC-4
 
poles description
3P
 
power pole contact composition
3 NO
 
System Voltage
<= 300 V DC power circuit
<= 690 V AC 25...400 Hz power circuit
 
[Ie] rated operational current
38 A (<= 140 °F (60 °C)) at <= 440 V AC AC-3 power circuit
50 A (<= 140 °F (60 °C)) at <= 440 V AC AC-1 power circuit
 
motor power kW
18.5 kW at 500 V AC 50/60 Hz AC-3
18.5 kW at 660...690 V AC 50/60 Hz AC-3
7.5 kW at 400 V AC 50/60 Hz AC-4
18.5 kW at 380...400 V AC 50/60 Hz AC-3
18.5 kW at 415...440 V AC 50/60 Hz AC-3
9 kW at 220...230 V AC 50/60 Hz AC-3
 
motor power HP (UL / CSA)
10 hp at 230/240 V AC 50/60 Hz 3 phases motors
10 hp at 200/208 V AC 50/60 Hz 3 phases motors
5 hp at 240 V AC 50/60 Hz 1 phase motors
20 hp at 480 V AC 50/60 Hz 3 phases motors
25 hp at 600 V AC 50/60 Hz 3 phases motors
 
control circuit type
DC low consumption
 
[Uc] control circuit voltage
24 V DC
 
auxiliary contact composition
1 NO + 1 NC
 
[Uimp] rated impulse withstand voltage
Conforming to IEC 60947
 
overvoltage category
III
 
[Ith] conventional free air thermal current
50 A at <= 140 °F (60 °C) power circuit
10 A at <= 140 °F (60 °C) signalling circuit
 
Irms rated making capacity
550 A at 440 V power circuit conforming to IEC 60947
140 A AC signalling circuit conforming to IEC 60947-5-1
250 A DC signalling circuit conforming to IEC 60947-5-1
 
rated breaking capacity
550 A at 440 V power circuit conforming to IEC 60947
 
[Icw] rated short-time withstand current
150 A <= 104 °F (40 °C) 1 min power circuit
310 A <= 104 °F (40 °C) 10 s power circuit
430 A <= 104 °F (40 °C) 1 s power circuit
60 A <= 104 °F (40 °C) 10 min power circuit
100 A 1 s signalling circuit
120 A 500 ms signalling circuit
140 A 100 ms signalling circuit
 
associated fuse rating
63 A gG at <= 690 V coordination type 1 power circuit
63 A gG at <= 690 V coordination type 2 power circuit
10 A gG signalling circuit conforming to IEC 60947-5-1
 
average impedance
2 mOhm at 50 Hz - Ith 50 A power circuit
 
[Ui] rated insulation voltage
600 V power circuit certifications CSA
600 V power circuit certifications UL
690 V power circuit conforming to IEC 60947-4-1
690 V signalling circuit conforming to IEC 60947-1
600 V signalling circuit certifications CSA
600 V signalling circuit certifications UL
 
electrical durability
1.4 Mcycles 50 A AC-1 at Ue <= 440 V
1.4 Mcycles 38 A AC-3 at Ue <= 440 V
 
power dissipation per pole
3 W AC-3
5 W AC-1
 
safety cover
With
 
mounting support
Plate
Rail
 
standards
CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
 
product certifications
BV
CCC
CSA
DNV
GL
GOST
LROS (Lloyds register of shipping)
RINA
UL
 
connections - terminals
Control circuit: screw clamp terminals 2 cable(s) 0...0 in² (1...2.5 mm²) - cable stiffness: flexible - with cable end
Power circuit: screw clamp terminals 1 cable(s) 0...0.02 in² (1.5...10 mm²) - cable stiffness: solid - without cable end
Control circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: flexible - without cable end
Control circuit: screw clamp terminals 2 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: flexible - without cable end
Control circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: flexible - with cable end
Control circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: solid - without cable end
Control circuit: screw clamp terminals 2 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: solid - without cable end
Power circuit: screw clamp terminals 1 cable(s) 0...0.02 in² (2.5...10 mm²) - cable stiffness: flexible - without cable end
Power circuit: screw clamp terminals 2 cable(s) 0...0.02 in² (2.5...10 mm²) - cable stiffness: flexible - without cable end
Power circuit: screw clamp terminals 1 cable(s) 0...0.02 in² (1...10 mm²) - cable stiffness: flexible - with cable end
Power circuit: screw clamp terminals 2 cable(s) 0...0.01 in² (1.5...6 mm²) - cable stiffness: flexible - with cable end
Power circuit: screw clamp terminals 2 cable(s) 0...0.02 in² (2.5...10 mm²) - cable stiffness: solid - without cable end
 
tightening torque
Control circuit: 15.04 lbf.in (1.7 N.m) - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 15.04 lbf.in (1.7 N.m) - on screw clamp terminals - with screwdriver Philips No 2
Power circuit: 22.12 lbf.in (2.5 N.m) - on screw clamp terminals - with screwdriver flat Ø 6 mm
Power circuit: 22.12 lbf.in (2.5 N.m) - on screw clamp terminals - with screwdriver Philips No 2
 
operating time
65.45...88.55 ms closing
20...30 ms opening
 
safety reliability level
B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
 
mechanical durability
30 Mcycles
 
operating rate
3600 cyc/h at <= 140 °F (60 °C)
 
Complementary
coil technology
Built-in bidirectional peak limiting diode suppressor
 
control circuit voltage limits
0.1...0.3 Uc drop-out at 140 °F (60 °C), DC
0.8...1.25 Uc operational at 140 °F (60 °C), DC
 
time constant
40 ms
 
inrush power in W
2.4 W at 68 °F (20 °C)
 
hold-in power consumption in W
2.4 W at 68 °F (20 °C)
 
auxiliary contacts type
Type mechanically linked (1 NO + 1 NC) conforming to IEC 60947-5-1
Type mirror contact (1 NC) conforming to IEC 60947-4-1
 
signalling circuit frequency
25...400 Hz
 
minimum switching current
5 mA signalling circuit
 
minimum switching voltage
17 V signalling circuit
 
non-overlap time
1.5 ms on de-energisation (between NC and NO contact)
1.5 ms on energisation (between NC and NO contact)
 
insulation resistance
> 10 MOhm signalling circuit
 
Environment
IP degree of protection
IP20 front face conforming to IEC 60529
 
protective treatment
TH conforming to IEC 60068-2-30
 
pollution degree
3
 
ambient air temperature for operation
23...140 °F (-5...60 °C)
 
ambient air temperature for storage
-76...176 °F (-60...80 °C)
 
permissible ambient air temperature around the device
-40...158 °F (-40...70 °C) at Uc
 
operating altitude
9842.52 ft (3000 m) without derating
 
fire resistance
1562 °F (850 °C) conforming to IEC 60695-2-1
 
flame retardance
V1 conforming to UL 94
 
mechanical robustness
Vibrations contactor open 2 Gn, 5...300 Hz
Vibrations contactor closed 4 Gn, 5...300 Hz
Shocks contactor closed 15 Gn for 11 ms
Shocks contactor open 8 Gn for 11 ms
 
height
3.35 in (85 mm)
 
width
1.77 in (45 mm)
 
depth
3.98 in (101 mm)
 
product weight
1.19 lb(US) (0.54 kg)

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