Brochure
18-14
© 2019 Schneider Electric
All Rights Reserved
Contactor Accessories TeSys™ D and F Contactors
www.se.com/us
Refer to Catalog MKTED210011EN
TeSys™ D and F Auxiliary Contacts, Time Delay, Mechanical Latch
Front Mounted Auxiliary Blocks
Table 18.47: Standard, Instantaneous Auxiliary Contact Blocks
Snap-On
Mounting
Number of
Contacts
Contact
Arrangement
Catalog Number [5]
N.O. N.C.
To the front of
LC●DT20–D258 (4P),
LC●D09–D150 [5]
or
To the right side of
LC●F
4 [5]
2 2
LADN22 [6]
1 3
LADN13 [6]
4 0
LADN40 [6]
0 4
LADN04 [6]
3 1
LADN31 [6]
2 2
LADC22 [6] [7]
2
1 1
LADN11 [6]
2 0
LADN20 [6]
0 2
LADN02 [6]
To the front of
LC●D80–D150
or
To the left side of
LC●F
1
1 0
LADN10 [8]
0 1
LADN01 [8]
To the side of
LC●D09 to D150 only
(not for use on TeSys F)
2
1 1
LAD8N11 [9]
2 0
LAD8N20 [9]
Table 18.48: Instantaneous Blocks with Dust-Tight Auxiliary Contacts (IP54)
NEMA 12
Snap-On
Mounting
Standard Contacts
Dust-Tight Contacts
Catalog Number
N.O. N.C. N.O. N.C.
To the front of
LP●D40–D80, LC●DT20–D258 (4P),
LC●D09 to D95
or
To the right side of
LC●F
— — 2 — LA1DX20
2 — 2 — LA1DZ40
1 1 2 — LA1DZ31
— — 2 —
LA1DY20 [10]
Table 18.49: Pneumatic Time Delay Contact Blocks
Snap-On
Mounting
Time Delay
Contacts Type
Range of
Time Delay
Catalog Number
[11]
N.O. N.C.
To the front of
LP●D40–D80,
LC●DT20–D258 (4P),
LC●D09 to D150
or
To the right side of
LC●F
1 1
On energization
(on delay)
0.1 to 3 s [12]
LADT0
0.1 to 30 s LADT2
10 to 180 s LADT4
1 to 30 s [13]
LADS2
1 1
On de-
energization
(off-delay)
0.1 to 3 s [12]
LADR0
0.1 to 30 s LADR2
10 to 180 s LADR4
Table 18.50: Mechanical Latch Blocks with Manual or Electrical Unlatch
(TeSys D only)
Front snap-on
mounting onto
Application Catalog Number [14]
LC●D09 to D65A
For silent operation and
energy conservation
LAD6K10 [15][16]
LC1D80 to D150, LP1D80
For silent operation and
energy conservation
LA6DK20 [15]
Table 18.51: Coil Voltage Codes for LA6DK Mechanical Latch Blocks
Volts 12 24 32/36 42/48 60/72 100
110/
127
200/
208
220/
240
380/
415
440/
480
500/
600
AC or DC J B C E EN K F L M
Q
R S
E164862
CCN NLDX
LR43364
Class 3211 04
TeSys D contactors: page 18-7 and page 18-9
TeSys D overload relay accessories: page 18-21
TeSys D replacement coils: page 18-52
TeSys D dimensions: page 18-60 to page 18-68
18
CONTACTORS AND STARTERS-IEC
[5] For low consumption coils (LC1D09–D38 only), only one front-mounted two-contact block allowed. No side-mounted contact blocks allowed.
[6] For spring terminal versions of these blocks, add a 3 to the end of the catalog number (for example, LADN223). For slip-on versions, add 9 to the end of the catalog number (for example,
LADN229).
[7] Including 1 N.O. + 1 N.C. make-before break overlapping contacts.
[8] This block cannot be added to the LC1D 09–D38 contactors; a maximum of 2 blocks can be mounted on the LC1D40A-LC1/LP1D80 contactors only.
[9] 1 block may be added to the left side of LC1D09–D38, AC coils only; only 1 block may be added to either side of the LC1D40A-D80 contactors, AC coils only. Cannot be installed on TeSys
D contactors with DC coils.
[10] Device supplied with 4 ground terminal points.
[11] For spring terminal versions of these blocks, add a 3 to the end of the catalog number (for example, LADT23).
[12] Scale range is expanded between 0.1 and 0.6 seconds on the dial for more accurate settings at the lower end of the range.
[13] Switching time between the opening of the N.C. contact and the closing of the N.O. contact: 40 ms ± 15 ms .
[14] To complete the catalog number, add the coil voltage code from Table 18.51 (for example, LAD6K10F).
[15] Does not include internal coil clearing contact.
[16] Low consumption DC contactors (and relays) (code coil ●L) are not compatible with the LAD6K10● mechanical latching blocks.
9/13/2019