LC1D323B7 SQUARE D, LC1D323B7 Datasheet

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LC1D323B7

Manufacturer Part Number
LC1D323B7
Description
CONTACTOR 600VAC 32AMP IEC +OPTIONS
Manufacturer
SQUARE D
Datasheet
Product data sheet
Characteristics
Mar 30, 2012
LC1D323B7
TeSys D contactor - 3P(3 NO) - AC-3 - <= 440
V 32 A - 24 V AC coil
Main
Range of product
Product or component
type
Device short name
Contactor application
Utilisation category
Poles description
Power pole contact
composition
[Ue] rated operational
voltage
[Ie] rated operational
current
Motor power kW
Motor power HP (UL /
CSA)
Control circuit type
Control circuit voltage
Auxiliary contact com-
position
[Uimp] rated impulse
withstand voltage
Overvoltage category
[Ith] conventional free
air thermal current
Irms rated making ca-
pacity
Rated breaking capac-
ity
[Icw] rated short-time
withstand current
TeSys D
Contactor
LC1D
Motor control
Resistive load
AC-1
AC-3
3P
3 NO
<= 690 V DC for power circuit
<= 690 V AC 25...400 Hz for power circuit
32 A (<= 60 °C) at <= 440 V AC AC-3 for power cir-
cuit
25 A (<= 60 °C) at <= 440 V AC AC-1 for power cir-
cuit
18.5 kW at 660...690 V AC 50/60 Hz
18.5 kW at 500 V AC 50/60 Hz
15 kW at 415...440 V AC 50/60 Hz
15 kW at 380...400 V AC 50/60 Hz
7.5 kW at 220...230 V AC 50/60 Hz
30 hp at 575/600 V AC 50/60 Hz for 3 phases mo-
tors
20 hp at 460/480 V AC 50/60 Hz for 3 phases mo-
tors
10 hp at 230/240 V AC 50/60 Hz for 3 phases mo-
tors
7.5 hp at 200/208 V AC 50/60 Hz for 3 phases mo-
tors
5 hp at 230/240 V AC 50/60 Hz for 1 phase motors
2 hp at 115 V AC 50/60 Hz for 1 phase motors
AC 50/60 Hz
24 V AC 50/60 Hz
1 NO + 1 NC
6 kV conforming to IEC 60947
III
50 A at <= 60 °C for power circuit
10 A at <= 60 °C for signalling circuit
550 A at 440 V for power circuit conforming to IEC
60947
250 A DC for signalling circuit conforming to IEC
60947-5-1
140 A AC for signalling circuit conforming to IEC
60947-5-1
550 A at 440 V for power circuit conforming to IEC
60947
138 A <= 40 °C 1 min power circuit
60 A <= 40 °C 10 min power circuit
430 A <= 40 °C 1 s power circuit
260 A <= 40 °C 10 s power circuit
140 A 100 ms signalling circuit
120 A 500 ms signalling circuit
100 A 1 s signalling circuit
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LC1D323B7 Summary of contents

Page 1

... Product data sheet Characteristics Mar 30, 2012 LC1D323B7 TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 coil Main Range of product TeSys D Product or component Contactor type Device short name LC1D Contactor application Motor control Resistive load Utilisation category AC-1 AC-3 Poles description 3P Power pole contact 3 NO ...

Page 2

Complementary Coil technology Control circuit voltage limits Inrush power in VA Hold-in power consumption in VA Heat dissipation Auxiliary contacts type Signalling circuit frequency Minimum switching current Minimum switching voltage 2 Associated fuse rating <= 690 ...

Page 3

Non-overlap time Insulation resistance Environment IP degree of protection Protective treatment Pollution degree Ambient air temperature for operation Ambient air temperature for storage Permissible ambient air temperature around the de- vice Operating altitude Fire resistance Flame retardance Mechanical robustness Height ...

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