Datasheet

Product datasheet
Characteristics
LC1D128E7
TeSys D contactor - 4P(2 NO + 2 NC) - AC -1 - <=
440 V 25 A - 48 V AC coil
Main
Range
TeSys
Product name
TeSys D
Product or component type
Contactor
Device short name
LC1D
Contactor application
Resistive load
Utilisation category
AC -1
Poles description
4P
Pole contact composition
2 NO + 2 NC
[Ue] rated operational voltage
<= 690 V AC 25...400 Hz for power circuit
<= 300 V DC for power circuit
[Ie] rated operational current
25 A (<= 60 °C) at <= 440 V AC AC-1 for power
circuit
Control circuit type
AC 50/60 Hz
[Uc] control circuit voltage
48 V AC 50/60 Hz
Auxiliary contact composition
1 NO + 1 NC
[Uimp] rated impulse withstand
voltage
6 kV conforming to IEC 60947
Overvoltage category
III
[Ith] conventional free air thermal
current
25 A at <= 60 °C for power circuit
10 A at <= 60 °C for signalling circuit
Irms rated making capacity
250 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
250 A at 440 V for power circuit conforming to IEC
60947
[Icw] rated short-time withstand
current
105 A <= 40 °C 10 s power circuit
210 A <= 40 °C 1 s power circuit
30 A <= 40 °C 10 min power circuit
61 A <= 40 °C 1 min power circuit
100 A 1 s signalling circuit
120 A 500 ms signalling circuit
140 A 100 ms signalling circuit
Associated fuse rating
25 A gG at <= 690 V coordination type 2 for power
circuit
40 A gG at <= 690 V coordination type 1 for power
circuit
10 A gG for signalling circuit conforming to IEC
60947-5-1
Average impedance
2.5 mOhm at 50 Hz - Ith 25 A for power circuit
[Ui] rated insulation voltage
600 V for power circuit certifications CSA
600 V for power circuit certifications UL
690 V for power circuit conforming to IEC 60947-4-
1
690 V for signalling circuit conforming to IEC
60947-1
600 V for signalling circuit certifications CSA
600 V for signalling circuit certifications UL
Electrical durability
0.8 Mcycles 25 A AC-1 at Ue <= 440 V
Power dissipation per pole
1.56 W AC-1
Protective cover
With
Mounting support
Plate
Rail
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.
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