LADT4 TELEMECANIQUE, LADT4 Datasheet - Page 7

• 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

Characteristics
Contact block type
Conforming to standards
Product certifications
Protective treatment
Degree of protection
Ambient air temperature
around the device
Maximum operating altitude
Cabling
Connection by spring terminals
Number of contacts
Rated operational voltage (Ue)
Rated insulation voltage (Ui)
Conventional thermal current (Ith)
Frequency of operational current
Minimum switching capacity
Short-circuit protection
Rated making capacity
Short-time rating
Insulation resistance
Non-overlap time
Overlap time
Time delay
(LAD-T, R and S contact blocks)
Accuracy only valid for setting range
indicated on the front face
Mechanical durability
Operational power of contacts
References:
pages 2/17 and 2/18
Environment
Instantaneous and time delay contact characteristics
2/38
Dimensions:
pages 2/44 and 2/45
Conforming to IEC 68
Conforming to VDE 0106
Storage
Operation
Permissible for operation at Uc
Without derating
Phillips N° 2 and Ø 6 mm
Flexible or solid cable with or without cable end
Flexible or solid cable without cable end
Up to
Conforming to EN 60947-5-1
Conforming to UL, CSA
For ambient temperature
U min.
I min.
Conforming to EN 60947-5-1 and VDE 0660. gG fuse A
Conforming to EN 60947-5-1, I rms
Permissible for:
Guaranteed between N/C and N/O contacts
Guaranteed between N/C and N/O on LAD-C22
Ambient air temperature for operation
Repeat accuracy
Drift up to 0.5 million operating cycles
Drift depending on ambient air temperature
In millions of operating cycles
TeSys contactors
Auxiliary contact blocks without
dust and damp protected contacts
for model d contactors
Schemes:
pages 2/48 and 2/49
1 s
500 ms
100 ms
60 °C
V
V
V
A
Hz
V
mA
A
A
A
A
M
ms
ms
°C
°C
°C
°C
m
mm
mm
2
2
1, 2 or 4
690
690
600
10
25…400
17
5
10
": 140; $: 250
100
120
140
> 10
1.5 (on energisation and on de-energisation)
1.5
–
–
–
–
30
See page 2/40
LAD-N or C LAD-T & S
IEC 947-5-1, NF C 63-140, VDE 0660, EN 60947-5-1
UL, CSA
“TH”
Protection against direct finger contact IP 2X
- 60…+ 80
- 5…+ 60
- 40…+ 70
3000
Min.: 1 x 1; max.: 2 x 2.5
Max.: 2 x 2.5
0.25 % per °C 0.25 % per °C –
2
–
- 40…+ 70
± 2 %
+ 15 %
5
LAD-R
2
–
- 40…+ 70
± 2 %
+ 15 %
5
Schneider Electric
LAD-8
2
–
–
–
–
30