کنتاکتور کمکی LADN20

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LADN20

Main
rangeTeSys
TeSys Deca
product nameTeSys D
TeSys Deca
product or component typeAuxiliary contact block
device short nameLADN
range compatibilityTeSys D CAD
TeSys D LC1D
TeSys F LC1F
TeSys F CR1F
TeSys Deca CAD
TeSys Deca LC1D
mounting locationFront
pole contact composition2 NO
Contacts operationInstantaneous
[Ue] rated operational voltage690 V AC 25…400 Hz
[Ui] rated insulation voltage690 V conforming to IEC 60947-5-1
600 V conforming to UL
600 V conforming to CSA
[Ith] conventional free air thermal current10 A (at 60 °C)
standardsUL 60947-5-1
CSA C22.2 No 60947-5-1
GB/T 14048.5
EN 50012
product certificationsCB
UL
CSA
CCC
EAC
UKCA
Complementary
Irms rated making capacity140 A AC conforming to IEC 60947-5-1
250 A DC conforming to IEC 60947-5-1
permissible short-time rating100 A 60 °C 1 s
120 A 60 °C 500 ms
140 A 60 °C 100 ms
protection typeGG fuse 10 A
mechanical durability30 Mcycles
minimum switching current5 mA
minimum switching voltage17 V
non-overlap time1.5 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 – terminalsScrew clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 1…4 mm²rigid without cable end
Screw clamp terminals 2 cable(s) 1…4 mm²rigid without cable end
tightening torque1.7 N.m – with screwdriver flat Ø 6 mm
1.7 N.m – with screwdriver Philips No 2
1.7 N.m – with screwdriver pozidriv No 2
colourDark grey
height48 mm
width26 mm
depth42 mm
Environment
environmental characteristicNormal environment
IP degree of protectionIP20 conforming to IEC 60529
protective treatmentTH conforming to IEC 60068
ambient air temperature for storage-60…80 °C
ambient air temperature for operation-5…60 °C
operating altitude3000 m

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