SE Digest 178

Contactors and Overload Relays

TeSys™ K Contactors and Overload Relays

Refer to Catalog MKTED210011EN

www.se.com/us

TeSys™ K Non-Reversing Mini-Contactors

LC1K09

LP4K09

Table 18.12: Mini-Contactors with AC Operating Coils Maximum Horsepower Ratings

Maximum Current (A)

Continuous Current Rating (A)

Auxiliary Contacts

Catalog Number [1][2]

Typeof Connection

Single-Phase

Three-Phase

Inductive AC3 Resistive AC1

115 V 230 V 200 V 230 V 460 V 575 V

N.O.

N.C.

1

— LC1K0610

Screw-clamp

0.5

1

1.5

1.5

3

3

6

20

10

— 1

LC1K0601

1

— LC1K0910

Screw-clamp

0.5

1.5

2

3

5

5

9

20

20

— 1

LC1K0901

1

— LC1K1210

Screw-clamp

1

2

3

3

7.5

10

12

20

20

— 1

LC1K1201

4-Pole Mini Contactor 1/2 1.5

4 2 4

— LC1K09004

Screw-clamp Screw-clamp

2 3

3 3

5

5

9

20 20

20 20

2

LC1K09008

1

2

7.5

10

12

— LC1K12004

4-Pole Mechanically Interlocked Contactors 1/2 1.5 2 3 18 CONTACTORS AND STARTERS-IEC 1 2 3 3 Table 18.13: Coil Voltage Codes for AC Contactors Vac 50/60 Hz 5 5 7.5 10

Screw-clamp Screw-clamp

9

20 20

20 20

4 4

— LC2K09004 — LC2K12004

12

24 B7

110

120 G7

230/240

Code

F7

U7

Table 18.14: Mini-Contactors with 24 Vdc Operating Coils Maximum Horsepower Ratings

Maximum Current (A)

Auxiliary Contacts

Continuous Current Rating (A)

Typeof Connection

Catalog Number [2]

Single-Phase

Three-Phase

Inductive AC3

Resistive AC1

115 V 230 V 200 V 230 V 460 V 575 V

N.O.

N.C.

1

—

LP1K0610BD LP1K0601BD LP1K0910BD LP1K0901BD LP1K1210BD LP1K1201BD LP1K09004BD LP1K09008BD LP1K12004BD

Screw-clamp

0.5

1

1.5

1.5

3

3

6

20

10

— 1

1

—

Screw-clamp

0.5

1.5

2

3

5

5

9

20

20

— 1

1

—

Screw-clamp

1

2

3

3

7.5

10

12

20

20

— 1

4-Pole Mini Contactor 1/2 1.5

4 2 4

—

Screw-clamp Screw-clamp

2 3

3 3

5

5

9

20 20

20 20

2

1

2

7.5

10

12

—

4-Pole Mechanically Interlocked Contactors 1/2 1.5 2 3 5

Screw-clamp Screw-clamp

5

9

20 20

20 20

4 4

— —

LP2K09004BD LP2K129004BD

1

2

3

3

7.5

10

12

Table 18.15: Mini-Contactors with Low-Consumption 24 Vdc Operating Coil (includes built-in transient suppression) [3] Maximum Horsepower Ratings Maximum Current (A) Continuous Current Rating (A) Typeof Connection Auxiliary Contacts Single-Phase Three-Phase Inductive AC3 Resistive AC1

Catalog Number [2]

115 V 230 V 200 V 230 V 460 V 575 V

N.O.

N.C.

1

— LP4K0610BW3

Screw-clamp

0.5

1

1.5

1.5

3

3

6

20

10

— 1

LP4K0601BW3

1

— LP4K0910BW3

Screw-clamp

0.5

1.5

2

3

5

5

9

20

20

— 1

LP4K0901BW3

1

— LP4K1210BW3

Screw-clamp

1

2

3

3

7.5

10

12

20

20

— 1

LP4K1201BW3

[1] Complete the catalog number with the coil voltage from (for example LC1K0610G7). [2] For additional terminal options and coil voltage/consumption options, see Catalog MKTED210011EN. Check with local sales office for availability. [3] 1.8 W inrush.

18-8

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