LC1D80U7 SQUARE D, LC1D80U7 Datasheet - Page 2

• Manufacturer Part Number: LC1D80U7
• Description: CONTACTOR 3PST-NO 240VAC, 125A, DIN RAIL
• Manufacturer: SQUARE D

Specifications of LC1D80U7

• No. Of Poles: 3
• Contact Configuration: 3PST-NO
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 240V
• Relay Terminals: Screw Clamp
• Nom Operating Power: 45kW
• Contact Voltage Ac Nom: 1kV
• Operating Voltage: 600VAC
• Switching Power Ac1: 15hp
• Switching Power Ac3: 60hp
• Switching Current Ac1: 125A
• Switching Current Ac3: 80A
• Load Current Inductive: 80A
• Load Current Resistive: 125A
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2
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
Associated fuse rating
Average impedance
TeSys D
Contactor
LC1D
Motor control
Resistive load
AC-1
AC-3
3P
3 NO
<= 1000 V AC 25...400 Hz for power circuit
<= 690 V DC for power circuit
125 A (<= 60 °C) at <= 440 V AC AC-1 for power cir-
cuit
80 A (<= 60 °C) at <= 440 V AC AC-3 for power cir-
cuit
45 kW at 1000 V AC 50/60 Hz
45 kW at 660...690 V AC 50/60 Hz
55 kW at 500 V AC 50/60 Hz
45 kW at 415...440 V AC 50/60 Hz
37 kW at 380...400 V AC 50/60 Hz
22 kW at 220...230 V AC 50/60 Hz
60 hp at 575/600 V AC 50/60 Hz for 3 phases mo-
tors
60 hp at 460/480 V AC 50/60 Hz for 3 phases mo-
tors
25 hp at 230/240 V AC 50/60 Hz for 3 phases mo-
tors
15 hp at 230/240 V AC 50/60 Hz for 1 phase motors
7.5 hp at 115 V AC 50/60 Hz for 1 phase motors
20 hp at 200/208 V AC 50/60 Hz for 3 phases mo-
tors
AC 50/60 Hz
240 V AC 50/60 Hz
1 NO + 1 NC
8 kV conforming to IEC 60947
III
125 A at <= 60 °C for power circuit
10 A at <= 60 °C for signalling circuit
1100 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
1100 A at 440 V for power circuit conforming to IEC
60947
320 A <= 40 °C 1 min power circuit
135 A <= 40 °C 10 min power circuit
990 A <= 40 °C 1 s power circuit
640 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
160 A gG at <= 690 V coordination type 2 for power
circuit
200 A gG at <= 690 V coordination type 1 for power
circuit
10 A gG for signalling circuit conforming to IEC
60947-5-1
0.8 mOhm at 50 Hz - Ith 125 A for power circuit