Schneider Electric LAD8N20 TeSys Deca Auxiliary Contact Block 2NO Side Mounting 690V AC

MPN: LAD8N20
PPN: SCH-LAD8N20
UNSPSC: 39121522

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Description

TeSys Deca instantaneous auxiliary contact block, for LC.D contactors and CAD control relays with AC coils only. It provides 2NO contacts rated up to 10A 690V AC, connection by screw clamp terminals. Clip-on side mounting, it procures high reliability and durability. TeSys Deca contactors have been designed for perfect integration into control systems. Multi standards certified (IEC, UL, CSA, CCC, EAC). TeSys Deca contactors offer quick simple setup, while maintaining a compact size. Contactors have both horsepower and Kw motor rating for international acceptance. An extennsive line of accessories makes it easy to meet the requirements of most applications. These contactors have UL, CSA, GOST, RINA, BV, CCC, DNV, GL, LROS certifications.

Features

Engineered specifically for seamless snap-on side mounting onto Schneider Electric TeSys D and TeSys Deca control relays and motor contactors. This modular auxiliary block instantly expands your electrical panel's logic capabilities without taking up valuable vertical DIN rail space, allowing maintenance crews to easily retrofit existing motor starters.
Featuring two dedicated Normally Open (NO) instantaneous contacts, this block provides highly reliable, low-voltage feedback to PLCs, remote pilot lights, or secondary control relays. Adding these extra logic pathways ensures your automated machinery communicates flawlessly, reducing diagnostic time during complex industrial sequencing and motor interlocking.
Designed with rugged screw clamp terminals, this auxiliary contact block guarantees a tightly torqued, vibration-resistant connection for both solid and flexible copper wire. This secure mechanical grip prevents accidental wire pull-outs in high-vibration manufacturing environments, eliminating frustrating phantom control faults and costly machine downtime.
Fully UL Listed, CSA Certified, and IEC compliant, this premium Schneider Electric component meets the most rigorous international electrical standards for motor control accessories. Integrating OEM-certified, 600V-rated hardware ensures your custom-built industrial enclosures pass strict local safety inspections and deliver uncompromising operational liability protection.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Indonesia, Singapore
Depth	71.3 mm

Weight	55 g

Complementary Attributes

Ie Rated Operational Current	6 A at 120 V AC-151.04 A at 690 V AC-15, 0.55 A at 125 V DC-130.1 A at 600 V DC-13
Irms Rated Making Capacity	140 A AC conforming to IEC 60947-5-1250 A DC conforming to IEC 60947-5-1
Minimum Switching Voltage	17 V

Ui Rated Insulation Voltage	690 V IEC 60947-5-1600 V UL, 600 V CSA
Minimum Switching Current	5 mA
Ue Rated Operational Voltage	690 V AC 25...400 Hz

Important Information Attributes

Persona Type Ids	EU, LC, OM, OM8, PB, SI
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Tightening Torque	1.7 N.m flat Ø 6 mm, 1.7 N.m Philips No 2, 1.7 N.m pozidriv No 2
Certificate Agency	CB Scheme, UL, CSA, CCC, EAC, UKCA
Carbon Footprint Of The Distribution Phase A4	0.06786586045038151, 0.1 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.008480726561347006, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	3 kg CO2 eq., 3.1606
Local Publishable Date	2026-07-07
Serviceability	No
Field Service Division	PPIBS
Weee Scope	In
Scope Perimeter	At least in Europe
Reach Full Compliance Status	Free of Substances of Very High Concern above the threshold
Reach Compliance Directive	Free of Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant
Rohs Eur Full Compliance Status	Compliant
China Rohs Label	1
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Environmental Characteristic	normal environment
Mechanical Durability	30 Mcycles
Pole Contact Composition	2 NO
Product Name	TeSys Deca
Protection Type	gG fuse 10 A
Range	TeSys
Returnability	Yes
Software Version	v5.9.4
Total Lifecycle Carbon Footprint	4 kg CO2 eq.
Pole Contact Comp	2 NO
Data Source	extrapolated product
Width Nominal	12.5 mm
Customs Code	8536509065
Permissible Short Time Rating	100 A 1 s120 A 500 ms140 A 100 ms
Functional Unit Description	To add instantaneous auxiliary contact blocks in front face on TeSys k contactors as NO and NC contacts for 20 years.
Functional Unit Unit	unit
Recyclability Potential In %	39

Persona Type Names	End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, System Integrator
Market Segmentation	Commercial, Industrial
Connections Terminals	screw clamp terminals 2 1-4 mm²flexible without cable endscrew clamp terminals 2 1-4 mm²rigid without cable endscrew clamp terminals 1 1-4 mm²flexible with cable end, screw clamp terminals 1 1-4 mm²flexible without cable end, screw clamp terminals 2 1-2.5 mm²flexible with cable end, screw clamp terminals 1 1-4 mm²rigid without cable end
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
Carbon Footprint Of The End Of Life Phase C1 To C4	0.2 kg CO2 eq., 0.15462428493948835
Carbon Footprint Of The Manufacturing Phase A1 To A3	0.4 kg CO2 eq., 0.41771858290220826
Local Data Status	Publishable
Return Indicator	Y
Traceability	No
Use Carbon Footprint	3.1606
Weee Product Category	5
Eoli Availability Display	No need of specific recycling operations
Reach Full Compliance Status Id	NOT_CONTAINING_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	1929
China Rohs In Scope	No
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Compatibility Code	LAD
Insulation Resistance	> 10 MOhm> 10 MOhm
Mounting Location	side
Product Availability	Stock - Normally stocked in distribution facility
Product Or Component Type	auxiliary contact block
Protective Treatment	TH IEC 60068
Range Of Product	TeSys Deca
Shielding Continuity Terminal	without
Sustainable Packaging	Yes
Weee Label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Database Version	2022-01
Height Nominal	72 mm
Nbr. Of Units In Pkg.	1
Ith Conventional Free Air Thermal Current	10 A (at 60 °C)
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	20

Environment Attributes Main

China Rohs Regulation	Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
Ambient Air Temperature For Storage	-60-80 °C, -60-80 °C
Reach Free Shvc	Yes
Toxic Heavy Metal Free	Yes
Carbon Footprint	3.8092894548534253
Eu Rohs Directive	Compliant
Operating Altitude	9842.52 ft (3000 m)
Packaging Without Single Use Plastic	Yes
Reach Regulation	Free of Substances of Very High Concern above the threshold
Pep Verification Date	2025-06-17
Psr Version	PSR-0005-ed2-2016 03 29

Ambient Air Temperature For Operation	-5-60 °C, -5-60 °C
Take Back	No
Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Environmental Disclosure	ENVPEP1108007EN
Ip Degree Of Protection	IP20 conforming to IEC 60529
Packaging Made With Recycled Cardboard	Yes
Reach Free Of Svhc	Yes
Pep Code	ENVPEP1108007EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review