LC1-D series AC contactors are suitable for frequency 50/60HZ, rated insulation voltage up to 1000V, rated operation current 9~330A under AC-3 duty. It is mainly used for making/ breaking electric circuits at a long distance & for frequent starting/ stopping & controlling AC motors. It is used in combination with thermal relay to compose a magnetic motor starter. The products according with the standards such as IEC60947-4-1 & GB14048.4.
SPECIFICATION
Rated operational current
le max AC-3 (Ue≤440V)
9A
12A
18A
25A
32A
38A
le AC-1(0≤60℃)
25A
32A
40A
50A
Rated operational voltage
690V
Number of poles
3
3
4
3
3
4
3
Rated operational power in AC-3
220/240V
2.2KW
3KW
4KW
5.5KW
7.5KW
9KW
380/400V
4KW
5.5KW
7.5KW
11KW
15KW
18.5KW
415/440V
4KW
5.5KW
7.5KW
11KW
15KW
18.5KW
500V
5.5KW
7.5KW
10KW
15KW
18.5KW
18.5KW
660/690V
5.5KW
7.5KW
10KW
15KW
18.5KW
18.5KW
1000V
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Auxiliary contacts
range comprising up to 4 N/O instantaneous, upto 1N/O +1N/C time delay and up to 2N/O or N/C protected contacts and 2 screen continuity terminals
Compatible manual or auto thermal overload relays
class 10A
0.10...10A
0.10...13A
0.10...18A
0.10...32A
0.10...38A
0.10...38A
class 20A
2.5...10A
2.5...13A
2.5...18A
2.5...32A
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Suppressor modules (d.c.and low consumption contactors have built-in suppression limiting diode as standard)
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