LC1D09BD SQUARE D, LC1D09BD Datasheet - Page 20

• Manufacturer Part Number: LC1D09BD
• Description: CONTACTOR, 3PST-NO, 24VDC, 20A, DIN RAIL
• Manufacturer: SQUARE D

Specifications of LC1D09BD

• No. Of Poles: 3
• Contact Configuration: 3PST-NO
• Relay Mounting: DIN Rail
• Coil Voltage Vdc Nom: 24V
• Width: 45mm
• Relay Terminals: Screw Clamp
• Contact Voltage Ac Max: 600V
• Operating Voltage: 600VAC
• Switching Power Ac1: 1hp
• Switching Power Ac3: 7.5hp
• Switching Current Ac1: 25A
• Switching Current Ac3: 9A
• Load Current Inductive: 9A
• Load Current Resistive: 25A
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Contactor Selection for Utilization Category AC-3
Control of 3-phase
asynchronous squirrel
cage motors with
breaking while
running.
The current broken
(Ic) in category AC-3
is equal to the rated
operational current
(Ie) of the motor.
Use motor full-load
current on horizontal
axis for selection
purposes.
Control of 3-phase
asynchronous squirrel
cage motors with
breaking while
running.
The current broken
(Ic) in category AC-3
is equal to the rated
operational current
(Ie) of the motor.
Use motor full-load
current on horizontal
axis for selection
purposes.
20
©
2001-2004 Schneider Electric All Rights Reserved
Use in Category AC-3 (Ve
NOTE: The dotted lines relate to LC1D38 contactors only.
Operational power in kW-50 Hz.
Example: Asynchronous motor with P = 5.5 kW – Ve = 400 V – Ie = 11 A – Ic = Ie = 11 A; or
Use in Category AC-3 (Ve = 660/690 Vac)
NOTE: For Ve = 1000 Vac, use the 660/690 Vac curves without exceeding the corresponding
operational current at the operational power indicated for 1000 Vac.
230 V
400 V
440 V
1.5
0.8
0.6
1.5
0.8
0.6
0.5
10
10
8
6
4
3
2
1
8
6
4
2
1
1
1
Asynchronous motor with P = 5.5 kW – Ve = 415 V – Ie = 11 A – Ic = Ie = 11 A.
3 million operating cycles required.
The above selection curves show the contactor rating needed: LC1D18 or LP1D18.
2
2
3
3
440 Vac)
4
4
5
5
6
6
6.6
7 8 9 10 12
7 8
9
10
11
15
15
17
18
20
20
22
25
30
32
33
35
38
40
42 48
50
50 60
65 80
80
90
Current broken in A
95
Current broken in A
100
115
150
kW
kW
kW
200
200
01/04