TeSys Deca Auxiliary Contact Block 2NO+2NC, Screw Clamp Terminals, Red Face
TeSys Deca Auxiliary Contact Block 2NO+2NC, Screw Clamp Terminals, Red Face
TeSys Deca Auxiliary Contact Block 2NO+2NC, Screw Clamp Terminals, Red Face
TeSys Deca Auxiliary Contact Block 2NO+2NC, Screw Clamp Terminals, Red Face
TeSys Deca Auxiliary Contact Block 2NO+2NC, Screw Clamp Terminals, Red Face
Schneider Electric

Schneider Electric LADN22S TeSys Deca Auxiliary Contact Block 2NO+2NC, Screw Clamp Terminals, Red Face

  • MPN: LADN22S
  • PPN: SCH-LADN22S
  • If you can't find the product or are unsure which one you need, please use the Product Selector tool below

    • CAD

    $121.20

    / EA

    Available to Order

    Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST

    Available To Ship Immediately:0

    Loading dialog...

    Looking to buy a large quantity?

    To View Branch Inventory And Your Custom Pricing

    Spec sheet

    Description

    TeSys Deca instantaneous auxiliary contact block, for contactors LC1D, LC1F and control relays CAD. It provides 2NO+2NC contacts (NC mirror certified) rated up to 10A/690V AC, connection by screw clamp terminals, and is used as safety chain indication thanks to its red front face. Clip-on front mounting, it procures high reliability and durability. LADN20 is a Schneider Electric add-on auxiliary contact block for TeSys Deca and TeSys F contactors. Multi standards certified (IEC, UL, CSA, CCC, EAC). Easy to mount on front by clip-on, it procures high reliability and durability. Available worldwide, it is multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine). Add-on block with 2NO+2NC mechanically linked auxiliary contacts, with instantaneous operation. Used in safety chain indication thanks to its red front face and NC certified mirror contacts. High electrical durability , several millions of operating cycles in AC-14/AC-15/DC-13 according conditions. Mounting by clip-on on front of all TeSys Deca and TeSys F contactors.

    Features

    • Featuring a high-visibility red front face (RAL 3000), this safety-dedicated block provides immediate visual identification of safety-critical control paths within your industrial panel. This allows automated system builders and maintenance electricians to easily isolate and trace safety feedback loops or emergency stop chains during routine troubleshooting and compliance audits.
    • Outfitted with two Normally Open and two Normally Closed contacts, this add-on module expands your system logic without requiring any auxiliary relay space. It enables a single master contactor to simultaneously deliver standard run-state feedback to a PLC while managing critical hardwired safety interlocks and indicator circuits.
    • Built with true mechanically linked mirror contacts certified to IEC 60947-5-1, the internal states are physically forced to never overlap. If a contactor main pole welds shut, the NC auxiliary contact is physically blocked from closing, completely avoiding dangerous dual-state feedback signals and giving safety monitoring relays accurate mechanical diagnostic data.
    • Designed for a simple snap-on fit, this compact module clips directly onto the front face of all TeSys Deca and TeSys F contactors as well as CAD control relays. It expands your secondary control options without consuming valuable horizontal DIN rail real estate, keeping your overall motor starter footprint clean and tightly consolidated.

    Documentation & Downloads

    Specifications

    Key Specifications

    Country of Origin
    Brazil, Czechia, France, United Kingdom, Singapore, United States
    Depth42 mm

    Physical Attributes

    Color
    Red RAL 3000)

    Complementary Attributes

    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
    Minimum Switching Current5 mA

    Important Information Attributes

    Persona Type Ids
    EU, LC, OM, OM8, PB, SI
    Market Segmentation Id
    COMMERCIAL, INDUSTRIAL
    Range
    TeSys, TeSys Deca
    Certificate Agency
    CB Scheme, UL, CSA, CCC, EAC, UKCA
    [Ui] Rated Insulation Voltage
    690 V IEC 60947-5-1600 V UL, 600 V CSA
    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
    Stock Policy
    2
    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
    Device Short Name
    LADN
    Environmental Characteristic
    normal environment
    Mechanical Durability
    30 Mcycles
    Pole Contact Composition
    2 NO + 2 NC
    Product Name
    TeSys Deca
    Protection Type
    gG fuse 10 A
    Range Of Product
    TeSys Deca
    Shielding Continuity Terminal
    without
    Specific Use
    safety chain indication
    Total Lifecycle Carbon Footprint
    4 kg CO2 eq.
    Pep Code
    ENVPEP1108007EN
    Pep Verification Date
    2025-06-17
    Psr Version
    PSR-0005-ed2-2016 03 29
    Data Source
    extrapolated product
    Functional-unit Quantity
    1
    Reference Lifetime In Y
    20
    Energy Model - Installation [A5]
    Electricity Mix; Production mix; Low voltage; FR
    Energy Model - End Of Life [C1-c4]
    Electricity Mix; Production mix; Low voltage; FR
    Height Nominal
    48 mm
    [Ith] Conventional Free Air Thermal Current
    10 A (at 60 °C)
    Permissible Short-time Rating
    100 A 60 °C 1 s120 A 60 °C 500 ms140 A 60 °C 100 ms
    Package Weight(Lbs)
    70.000 g
    Warranty (In Months)
    18
    Climate Change - Total ( Kg Co2 Eq.) Operational Energy Use [B6]
    3.1606
    Ecotoxicity (Fresh Water) (Ctue) Operational Energy Use [B6]
    22.321
    Total Use Of Primary Energy During The Life Cycle (Mj) Operational Energy Use [B6]
    663.02
    Use Of Non-renewable Primary Energy Excluding Non-renewable Primary Energy Resources Used As Raw Materials (Mj) Operational Energy Use [B6]
    606.91
    Customs Code
    8536509065
    Persona Type NamesEnd User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, System Integrator
    Market SegmentationCommercial, Industrial
    Tightening Torque1.7 N.m flat Ø 6 mm, 1.7 N.m Philips No 2, 1.7 N.m pozidriv No 2
    [Ie] Rated Operational Current6 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
    Connections - Terminalsscrew 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
    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 Date2026-07-07
    Stocking FlagN
    ServiceabilityNo
    Field Service DivisionPPIBS
    Weee ScopeIn
    Scope PerimeterAt least in Europe
    Reach Full Compliance StatusFree of Substances of Very High Concern above the threshold
    Reach Compliance DirectiveFree of Substances of Very High Concern above the threshold
    Rohs Eur StatusCompliant
    Rohs Eur Full Compliance StatusCompliant
    China Rohs Label1
    Without Single Use PlasticYes
    Tier Id1
    Function Option IdSTANDARD
    Product Kit IdentifierN
    Energy Efficiency OptimizedFalse
    Insulation Resistance> 10 MOhm> 10 MOhm
    Mounting Locationfront
    Product AvailabilityStock - Normally stocked in distribution facility
    Product Or Component Typeauxiliary contact block
    Protective TreatmentTH IEC 60068
    ReturnabilityYes
    Software Versionv5.9.4
    Sustainable PackagingYes
    Weee LabelThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
    Database Version2022-01
    Pcr VersionPEP-PCR-ed4-2021 09 06
    Type Of Verification For The PepIndependent internal review
    Functional-unit DescriptionTo add instantaneous auxiliary contact blocks in front face on TeSys k contactors as NO and NC contacts for 20 years.
    Functional-unit Unitunit
    Energy Model - Manufacturing [A1-a3]Electricity Mix; Production mix; Low voltage; FR
    Energy Model - Use [B6]Electricity Mix; Production mix; Low voltage; FR
    Recyclability Potential In %39
    Width Nominal44 mm
    [Ue] Rated Operational Voltage690 V AC 25...400 Hz
    Nbr. Of Units In Pkg.1
    Take-backNo
    Climate Change - Fossil Fuels ( Kg Co2 Eq.) Operational Energy Use [B6]3.1524
    Depletion Of Abiotic Resources - Fossil Fuels (Mj) Operational Energy Use [B6]606.91
    Ionizing Radiation Human Health (Kbq Of U235 Equiv.) Operational Energy Use [B6]81.925
    Total Use Of Renewable Primary Energy Resources (Primary Energy And Primary Energy Resources Used As Raw Materials) (Mj) Operational Energy Use [B6]56.111
    Use Of Renewable Primary Energy Excluding Renewable Primary Energy Resources Used As Raw Materials (Mj) Operational Energy Use [B6]56.111

    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 BackNo
    Recycled Metal Content At Cr Level0 %
    Mercury FreeYes
    Environmental DisclosureENVPEP1108007EN
    Ip Degree Of ProtectionIP20 conforming to IEC 60529
    Packaging Made With Recycled CardboardYes
    Reach Free Of SvhcYes
    Pep CodeENVPEP1108007EN
    Pcr VersionPEP-PCR-ed4-2021 09 06
    Type Of Verification For The PepIndependent internal review

    General Attributes

    Product Or Component Type
    auxiliary contact block
    Range Of ProductTeSys Deca

    ETIM

    ETIM 8
    EC000041
    ETIM 9EC000041

    Accessories

    Loading carousel layout...

    Similar Products

    Loading carousel layout...

    CAD$121.20/ EA

    Loading add to cart quantity...

    banner

    Need assistance?

    We can help! Connect with our Sales Team Today!

    Contact Us