Auxiliary Contact Block, TeSys D, 4NO, Front Mounting, Lugs/Ring Terminals

In stock
Special Price EGP 910 Regular Price EGP 1,684
Quick Overview

Product or component type: Auxiliary contact block
Mounting locationFront
[Ith] conventional free air thermal current: 10 A (at 60 °C)

Enhance the control and functionality of your electrical systems with the Schneider Electric LADN406 Auxiliary Contact Block. Designed for use with TeSys DECA series, this contact block offers four normally open (NO) contacts. It's engineered for easy front mounting, providing convenience in installation and maintenance.


Key Features:

Multiple Contacts: The LADN406 provides four normally open (NO) contacts, offering versatile control options for your applications.

Front Mounting: Designed for front mounting, it simplifies installation and maintenance procedures.

Lugs/Ring Terminals: Equipped with lugs and ring terminals for secure and reliable electrical connections.


Technical Specifications:

Configuration: 4NO

Mounting: Front

Terminals: Lugs/Ring Terminals


Upgrade your electrical control systems with the Schneider Electric LADN406 Auxiliary Contact Block, a versatile and reliable component ideal for precise control and automation.



TeSys Deca
Product nameTeSys 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 composition4 NO
Contacts operationInstantaneous
[Ue] rated operational voltage690 V AC 25...400 Hz
[Ie] rated operational current6 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 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)
standardsEN/IEC 60947-5-1
UL 60947-5-1
CSA C22.2 No 60947-5-1
GB/T 14048.5
product certificationsCB
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 - terminalsLugs-ring terminals (external diameter: 8 mm)
Tightening torque1.7 N.m - with screwdriver flat Ø 6 mm M3.5
1.7 N.m - with screwdriver Philips No 2 M3.5
1.7 N.m - with screwdriver pozidriv No 2 M3.5
height48 mm
Width44 mm
Depth42 mm
Net weight0.05 kg
ColourDark grey
Environmental characteristicNormal environment
IP degree of protectionIP2X 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
More Information
BrandSchneider Electric
Depth [cm]4.2
Width [cm]4.4
Height [cm]4.8
RangeTeSys Deca
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