LADT4 TELEMECANIQUE, LADT4 Datasheet - Page 6
![ON DELAY TIMER, 3M](/photos/19/28/192882/42263339_sml.jpg)
LADT4
Manufacturer Part Number
LADT4
Description
ON DELAY TIMER, 3M
Manufacturer
TELEMECANIQUE
Specifications of LADT4
Contact Configuration
DPCO
Delay Time Range
10s To 180s
Contact Current Ac Max
10A
Contact Voltage Ac Max
690V
External Depth
58mm
External Length / Height
47mm
External Width
44mm
Mounting Type
DIN Rail
Linked contacts conforming to
draft standard IEC 947-4-5
Mirror contact
Rated operational voltage (Ue)
Rated insulation voltage (Ui)
Conventional thermal current (Ith)
Operating current frequency
Minimum switching capacity
Short-circuit protection
Rated making capacity
Short-time rating
Insulation resistance
Non-overlap time
Contact operating power
conforming to EN 60947-5-1
1 million operating cycles
3 million operating cycles
10 million operating cycles
AC-15
Contactor integral auxiliary contact characteristics
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
= 10
1
8
7
6
5
4
3
2
1
0,1
–8
Characteristics
Selection:
pages 1/6 to 1/35
Schneider Electric
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
References:
pages 2/6 to 2/9
1
(continued)
a.c. supply categories AC-14 and AC-15
Electrical life (valid for up to 3600 operating cycles/hour)
on an inductive load such as the coil of an electromagnet:
making power (cos
(cos
V
VA
VA
VA
Each contactor has 2 N/O and N/C contacts mechanically linked on the same movable contact holder
The N/C contact on each contactor represents the state of the power contacts and can be connected to a
PREVENTA safety module
Up to
Conforming to IEC 947-1
Conforming to UL, CSA
For ambient temperature
U min.
I min.
Conforming to EN 60947-5-1
Conforming to EN 60947-5-1, I rms
Permissible for
Guaranteed between N/C and N/O contacts
0.4).
24
60
16
4
2
48
120
32
8
3
Current broken in A
4
115
280
80
20
0.7) = 10 times the power broken
5
6
230
560
160
40
7
TeSys contactors
Model d
60 °C
1 s
500 ms
100 ms
Dimensions:
pages 2/44 to 2/47
8
9
10
400
960
280
70
440
1050
300
80
DC-13
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,1
1
8
7
6
5
4
3
2
1
0,1
440 V
600
1440
420
100
0,2
250 V
V
V
V
A
Hz
V
mA
A
A
A
A
M
ms
d.c. supply category DC-13
on an inductive load such as the coil of an electromagnet,
without economy resistor, the time constant increasing
with the load.
V
W
W
W
Schemes:
pages 2/48 and 2/49
Electrical life (valid for up to 1200 operating cycles/hour)
0,3
125 V
24
96
48
14
0,4
690
690
600
10
25…400
17
5
gG fuse: 10 A
": 140, $: 250
100
120
140
> 10
1.5 on energisation and on de-energisation
0,5
0,6
48
76
38
12
48 V
0,7
0,8
0,9
1
125
76
38
12
24 V
250
76
32
–
2
440
44
–
–
3
Current broken in A
4
5
6
7
2/37
8
9
10
2