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Data Sheet

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Product data sheet
Characteristics
LC1D18BD
TeSys D contactor - 3P(3 NO) - AC-3 - <= 440
V 18 A - 24 V DC coil
Main
Range of product TeSys D
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
Pole contact composi-
tion
3 NO
[Ue] rated operational-
voltage
<= 300 V DC for power circuit
<= 690 V AC 25...400 Hz for power circuit
[Ie] rated operational-
current
18 A (<= 60 °C) at <= 440 V AC AC-3 for power cir-
cuit
32 A (<= 60 °C) at <= 440 V AC AC-1 for power cir-
cuit
Motor power kW 10 kW at 500 V AC 50/60 Hz AC-3
10 kW at 660...690 V AC 50/60 Hz AC-3
4 kW at 220...230 V AC 50/60 Hz AC-3
7.5 kW at 380...400 V AC 50/60 Hz AC-3
9 kW at 415...440 V AC 50/60 Hz AC-3
4 kW at 400 V AC 50/60 Hz AC-4
Motor power hp 1 hp at 115 V AC 50/60 Hz for 1 phase motors
3 hp at 230/240 V AC 50/60 Hz for 1 phase motors
5 hp at 200/208 V AC 50/60 Hz for 3 phases motors
5 hp at 230/240 V AC 50/60 Hz for 3 phases motors
10 hp at 460/480 V AC 50/60 Hz for 3 phases mo-
tors
15 hp at 575/600 V AC 50/60 Hz for 3 phases mo-
tors
Control circuit type DC standard
[Uc] control circuit volt-
age
24 V DC
Auxiliary contact com-
position
1 NO + 1 NC
[Uimp] rated impulse-
withstand voltage
6 kV conforming to IEC 60947
Overvoltage category III
[Ith] conventional-
free air thermal current
32 A at <= 60 °C for power circuit
10 A at <= 60 °C for signalling circuit
Irms rated making ca-
pacity
300 A at 440 V for power circuit conforming-
to IEC 60947
140 A AC for signalling circuit conforming-
to IEC 60947-5-1
250 A DC for signalling circuit conforming-
to IEC 60947-5-1
Rated breaking capacity 300 A at 440 V for power circuit conforming-
to IEC 60947
The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein.
This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof.
Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.
Jun 15, 2018
1

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