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18-13
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TeSys™ K Contactors Contactor Accessories
Refer to Catalog MKTED210011EN
TeSys™ K Contactors
LA1KN22
Table 18.40: 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]
Table 18.41: 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
Table 18.42: Suppressor Module with Incorporated LED Indicator
Clip-on front mounting
Voltage range Type
Sold in
lots of
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]
Table 18.43: Paralleling Links
Description
Sold in
lots of
Catalog
Number
For 2 poles with screw-clamp terminals
4 LA9E01
For 4 poles with screw-clamp terminals
2 LA9E02
Table 18.44: Power Connectors
Description
Sold in
lots of
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
Table 18.45: Marking Strips
Description
Sold in
lots of
Catalog
Number
Clips onto front of the contactor
100 LA9D90
E164862
CCN NLDX
LR43364
Class 3211 04
Table 18.46: 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
18
CONTACTORS AND STARTERS-IEC
[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).
9/13/2019