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Schneider Electric Auxiliary Contact Block, 4 Contact, 3 NO/1 NC, TeSys Deca, Front, 10 A, 690V ac, LADN31

RS Stock No.:: 394-9885
Distrelec Article No.:: 136-22-640
Mfr. Part No.:: LADN31
Brand:: Schneider Electric

Schneider Electric Auxiliary Contact Block, 4 Contact, 3 NO/1 NC, TeSys Deca, Front, 10 A, 690V ac, LADN31

Subtotal (1 unit)*

£21.51

(exc. VAT)

£25.81

(inc. VAT)

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In Stock

Plus 239 unit(s) shipping from 27 April 2026
Plus 575 unit(s) shipping from 27 April 2026

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Units	Per unit
1 +	£21.51

*price indicative

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RS Stock No.:: 394-9885
Distrelec Article No.:: 136-22-640
Mfr. Part No.:: LADN31
Brand:: Schneider Electric

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Product Type	Auxiliary Contact Block
	Number of Contacts	4
	Normal State Configuration	3 NO/1 NC
	Series	TeSys Deca
	Contact Current	10A
	Mount Type	Front
	Terminal Type	Screw Clamp
	Pole and Throw Configuration	3 NO/1 NC
	Contact Voltage	690V ac
	Minimum Load	5mA
	Mounting Location	Front
	Minimum Operating Temperature	-5°C
	Mechanical Durability	30Mcycles
	Rated Insulation Voltage Ui	600V
	Maximum Operating Temperature	60°C
	Standards/Approvals	GB/T 14048.5, UL 60335-2-40:Annex JJ, IEC 60335-1:Clause 30.2, EN 50012, UL 60947-5-1, EN/IEC 60947-5-1, CSA C22.2 No 60947-5-1, IEC 60335-2-40:Annex JJ
	Better World Product	Yes

	Select all
	Brand Schneider Electric
	Product Type Auxiliary Contact Block
	Number of Contacts 4
	Normal State Configuration 3 NO/1 NC
	Series TeSys Deca
	Contact Current 10A
	Mount Type Front
	Terminal Type Screw Clamp
	Pole and Throw Configuration 3 NO/1 NC
	Contact Voltage 690V ac
	Minimum Load 5mA
	Mounting Location Front
	Minimum Operating Temperature -5°C
	Mechanical Durability 30Mcycles
	Rated Insulation Voltage Ui 600V
	Maximum Operating Temperature 60°C
	Standards/Approvals GB/T 14048.5, UL 60335-2-40:Annex JJ, IEC 60335-1:Clause 30.2, EN 50012, UL 60947-5-1, EN/IEC 60947-5-1, CSA C22.2 No 60947-5-1, IEC 60335-2-40:Annex JJ
	Better World Product Yes

RoHS Status: Exempt

COO (Country of Origin):: CZ

Schneider Electric LADN Series Auxiliary Contact Block, 4P Pole and Throw Configuration, 10A Current Rating - LADN31

This auxiliary contact block is designed for use within industrial applications, facilitating seamless control in automation setups. The 4-pole configuration includes 3 normally open (NO) contacts and 1 normally closed (NC) contact, providing versatility in connectivity. Measuring 48mm in height, 44mm in width, and 42mm in depth, it features screw terminal connections for secure and reliable installations. The product operates efficiently within a temperature range of -5°C to +60°C and has a contact rating of 10A.

Features & Benefits

• Instantaneous operation ensures quick contact switching for enhanced responsiveness

• Designed for front mounting, simplifying installation processes

• Rated at 690V AC, supports high-voltage applications

• 10A contact rating enables effective handling of substantial loads

• Screw terminal type allows for flexible cable connections

• Robust design ensures mechanical durability of up to 30 million cycles

Applications

• Utilised with TeSys D and Deca series devices

• Integrates into automation systems for streamlined operations

• Suitable for electrical control circuits requiring reliable switching

• Ideal for in manufacturing and industrial environments

What are the operational voltage and frequency settings for this device?

It operates effectively at 690V AC across a frequency range of 25 to 400 Hz, making it suitable for diverse industrial systems.

How does the contact configuration affect its functionality?

The configuration of 3 NO and 1 NC contacts allows for various control options, facilitating complex circuit designs while providing safety shutdown features.

What installation considerations should be taken into account?

Ensure that the screw terminals are securely tightened to accommodate flexible and rigid cables for reliable electrical connections, adhering to the recommended torque specifications.