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Schneider Auxiliary contact block LADN31 3NO + 1NC

LADN31

 

 

 

 

 

Schneider Electric Auxiliary Contact – LADN TeSys D Series

 

Are you looking to add an additional auxiliary contact to your control circuit, to provide further safety? Schneider Electric offers the latest in Auxiliary Contact components and technology.

Specifically, the LADN TeSys series of Auxiliary Contactor brings reliability to your circuit by acting as a secondary switching device working in conjunction with other primary devices such as contactors, relays or circuit breakers.

range
TeSys
product name
TeSys D
product or component type
Auxiliary contact block
device short name
LADN
range compatibility
TeSys D CAD
TeSys D LC1D
TeSys F LC1F
TeSys F CR1F
mounting location
Front
pole contact composition
3 NO + 1 NC
Contacts operation
Instantaneous
[Ue] rated operational voltage
690 V AC 25…400 Hz
[Ie] rated operational current
6 A at 120 V AC-15
1.04 A at 690 V AC-15
0.55 A at 125 V DC-13
0.1 A at 600 V DC-13
[Ui] rated insulation voltage
690 V conforming to IEC 60947-5-1
600 V conforming to UL 60947-5-1
600 V conforming to CSA C22.2 No 60947-5-1
[Ith] conventional free air thermal current
10 A (at 60 °C)
standards
EN/IEC 60947-5-1
UL 60947-5-1
CSA C22.2 No 60947-5-1
GB/T 14048.5
product certifications
IECEE CB Scheme
UL
CSA
CCC
EAC
UKCA
Complementary
Irms rated making capacity
140 A AC conforming to IEC 60947-5-1
250 A DC conforming to IEC 60947-5-1
permissible short-time rating
100 A 60 °C 1 s
120 A 60 °C 500 ms
140 A 60 °C 100 ms
protection type
GG fuse 10 A
mechanical durability
30 Mcycles
minimum switching current
5 mA
minimum switching voltage
17 V
non-overlap time
1.5 ms on de-energisation no overlap between NC and NO contact
1.5 ms on energisation no overlap between NC and NO contact
insulation resistance
> 10 MOhm
connections – terminals
Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 1…2.5 mm²rigid
Screw clamp terminals 2 cable(s) 1…2.5 mm²rigid
tightening torque
1.7 N.m – with screwdriver flat Ø 6 mm
1.7 N.m – with screwdriver Philips No 2
height
48 mm
width
44 mm
depth
42 mm
net weight
0.05 kg
Environment
environmental characteristic
Normal environment
IP degree of protection
IP20 conforming to IEC 60529
protective treatment
TH conforming to IEC 60068
ambient air temperature for storage
-60…80 °C
ambient air temperature for operation
-5…60 °C
operating altitude
3000 m
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Weight
62 g
Package 1 Height
4.8 cm
Package 1 width
4.2 cm
Package 1 Length
5 cm
Unit Type of Package 2
BB1
Number of Units in Package 2
10
Package 2 Weight
630 g
Package 2 Height
4.8 cm
Package 2 width
8.6 cm
Package 2 Length
26 cm
Unit Type of Package 3
S03
Number of Units in Package 3
160
Package 3 Weight
10.567 kg
Package 3 Height
30 cm
Package 3 width
30 cm
Package 3 Length
40 cm
Offer Sustainability
Sustainable offer status
Green Premium product
REACh Regulation
REACh free of SVHC
Yes
EU RoHS Directive
Toxic heavy metal free
Yes
Mercury free
Yes
RoHS exemption information
China RoHS Regulation
China RoHS declaration
Pro-active China RoHS declaration (out of China RoHS legal scope)
Environmental Disclosure
WEEE
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Contractual warranty
Warranty
18 months