TeSys™ K Contactors

Refer to Catalog MKTED210011EN

TeSys™ K Contactors

LA1KN22

Instantaneous Auxiliary Contact Blocks

Clip-on front mounting, 1 block per contactor and 2 blocks per pair of mechanically interlocked contactors

Type of connection

Auxiliary Contacts

Catalog
Number

N.O.

N.C.

Screw clamp

2

LA1KN20

2

LA1KN02

1

1

LA1KN11

4

LA1KN40 [1]

3

1

LA1KN31 [1]

2

2

LA1KN22 [1]

1

3

LA1KN13 [1]

4

LA1KN04 [1]

Slip-on 1 x 0.250 in. or 2 x 0.110 in.

2

LA1KN207

2

LA1KN027

1

1

LA1KN117

4

LA1KN407 [1]

3

1

LA1KN317 [1]

2

2

LA1KN227 [1]

1

3

LA1KN137 [1]

4

LA1KN047 [1]

Electronic Time Delay Auxiliary Contact Blocks

Clip-on front mounting, 1 block per contactor and 2 blocks per pair of mechanically interlocked contactors

Voltage (V)

Type

Timing Range
(S)

Contacts

Catalog
Number

24–48 Vac or Vdc

On-delay

1–30

SPDT

LA2KT2E

110–240 Vac

On-delay

1–30

SPDT

LA2KT2U

NOTE: Relay outputs, with single pole double throw, 240 Vac/Vdc, 2 A max.
Maximum switching capacity 250 VA / 150 W
Operating temperature: –10 to + 60°C (14 to 140°F)
Reset time: 1.5 s during time delay, 0.5 after time delay

LA2KT2U

Suppressor Module with Incorporated LED Indicator

Clip-on front mounting

Voltage range

Type

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Catalog
Number

12–24 Vac/Vdc

Varistor

5

LA4KE1B [2]

32–48 Vac/Vdc

Varistor

5

LA4KE1E [2]

50–129 Vac/Vdc

Varistor

5

LA4KE1FC [2]

130–250 Vac/Vdc

Varistor

5

LA4KE1UG [2]

12–24 Vdc

Diode + Zener

5

LA4KC1B [3]

32–48 Vdc

Diode + Zener

5

LA4KC1E [3]

220–250 Vac

RC

5

LA4KA1U [4]

Paralleling Links

Description

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Catalog
Number

For 2 poles with screw-clamp terminals

4

LA9E01

For 4 poles with screw-clamp terminals

2

LA9E02

Power Connectors

Description

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Catalog
Number

Set of 6 power connections for reversing contactors with screw-clamp terminals

100

LA9K0969

Set of 4 power connections for changeover contactors with screw-clamp terminals

100

LA9K0970

Marking Strips

Description

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Catalog
Number

Clips onto front of the contactor

100

LA9D90

E164862

CCN NLDX

LR43364

Class 3211 04

Accessories for Overload Relays

Description

Type of Connection

Catalog Number

Terminal block for separate clip-on mounting of the overload relay onto 35 mm omega rail (AM1DP200)

Screw-clamp

LA7K0064

Footnotes

  1. Block of 4 contacts cannot be used with LP4K or LP5K contactors.
  2. Protection by limitation of the transient voltage to 2 Uc maximum. Maximum reduction of the transient voltage peaks. Slight time delay on drop-out (1.1–1.5 times normal).
  3. No overvoltage or oscillation frequency. Polarized component. Slight time delay on drop-out (1.1–1.5 times normal).
  4. Protection by limitation of the transient voltage to 3 Uc maximum and limitation of the oscillation frequency. Slight time delay on drop-out (1.2 times normal).

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