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LC1D18B7 Datasheet(Fiches technique) 2 Page - Schneider Electric

Numéro de pièce LC1D18B7
Description  TeSys D IEC contactor, 18 A, 3 P, 10 HP at 480 VAC, nonreversing, 24 V 50/60 Hz coil
Télécharger  4 Pages
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Fabricant  SCHNEIDER [Schneider Electric]
Site Internet  https://www.se.com/us/en/
Logo SCHNEIDER - Schneider Electric

LC1D18B7 Datasheet(HTML) 2 Page - Schneider Electric

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[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60947
Overvoltage category
III
[Ith] conventional free air thermal
current
10 A (at 60 °C) for signalling circuit
32 A 140 °F (60 °C) power circuit
Irms rated making capacity
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
300 A 440 V power circuit IEC 60947
Rated breaking capacity
300 A 440 V power circuit IEC 60947
[Icw] rated short-time withstand current
145 A 104 °F (40 °C) - 10 s power circuit
240 A 104 °F (40 °C) - 1 s power circuit
40 A 104 °F (40 °C) - 10 min power circuit
84 A 104 °F (40 °C) - 1 min power circuit
100 A - 1 s for signalling circuit
120 A - 500 ms for signalling circuit
140 A - 100 ms for signalling circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
50 A gG <= 690 V type 1 power circuit
35 A gG <= 690 V type 2 power circuit
Average impedance
2.5 mOhm - Ith 32 A 50 Hz power circuit
[Ui] rated insulation voltage
Power circuit: 690 V conforming to IEC 60947-4-1
Power circuit 600 V CSA
Power circuit 600 V UL
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit 600 V CSA
Signalling circuit 600 V UL
Electrical durability
1.65 Mcycles 18 A AC-3 <= 440 V
1 Mcycles 32 A AC-1 <= 440 V
Power dissipation per pole
2.5 W AC-1
0.8 W AC-3
Front cover
With
Mounting support
Rail
Plate
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
GOST
CCC
CSA
UL
RINA
BV
LROS (Lloyds register of shipping)
DNV
GL
Connections - terminals
Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable end
Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)flexible without cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)solid without cable end
Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)solid without cable end
Power circuit screw clamp terminals 1 0.00…0.01 in² (1.5…6 mm²)flexible without cable end
Power circuit screw clamp terminals 2 0.00…0.01 in² (1.5…6 mm²)flexible without cable end
Power circuit screw clamp terminals 1 0.00…0.01 in² (1…6 mm²)flexible with cable end
Power circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)flexible with cable end
Power circuit screw clamp terminals 1 0.00…0.01 in² (1.5…6 mm²)solid without cable end
Power circuit screw clamp terminals 2 0.00…0.01 in² (1.5…6 mm²)solid without cable end
Tightening torque
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2
Operating time
12...22 ms closing
4...19 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
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