TeSys Deca Time Delay Contact Block 1NO+1NC, On-Delay 1-30s, Front Mounting
Schneider Electric

Schneider Electric LADT2 TeSys Deca Time Delay Contact Block 1NO+1NC, On-Delay 1-30s, Front Mounting

  • MPN: LADT2
  • PPN: SCH-LADT2
  • If you can't find the product or are unsure which one you need, please use the Product Selector tool below

    • CAD

    $243.35

    / EA

    Available to Order

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

    Company Stock:

    0

    Looking to buy a large quantity?

    To view product inventory

    Spec sheet

    Description

    TeSys D time delay auxiliary contact block, for contactors LC1D, LC1F and control relays CAD. It provides 1NO+1NC contacts rated up to 10A 690V AC, On-delay setting range 1-30s, connection by screw clamp terminals. Clip-on front mounting, it procures high reliability and durability. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).

    Features

    • Featuring a high-precision pneumatic timing mechanism, this block allows for an adjustable delay range of 0.1 to 30 seconds upon energizing the contactor. This "On-Delay" functionality is critical for star-delta motor starting or sequenced conveyor activation, preventing massive power grid spikes and mechanical strain by ensuring equipment doesn't all pull high-inrush current simultaneously.
    • Engineered for seamless integration, this auxiliary module clips directly onto the front of Schneider Electric TeSys D and TeSys F contactors or control relays. This tool-free, snap-on mounting saves significant installation time and panel space, allowing industrial electricians to add advanced timing logic to an existing motor starter without the need for additional DIN-rail timers or complex rewiring.
    • Equipped with one Normally Open (NO) and one Normally Closed (NC) instantaneous contact set, this block provides versatile feedback for your automation logic. You can simultaneously signal a PLC that the timing sequence has begun while interlocking another component for safety, ensuring your control circuit operates with the high reliability required in demanding manufacturing environments.
    • Built to withstand millions of mechanical cycles, the LADT2 is designed for the rigors of heavy industrial use. The IP20 finger-safe terminals protect maintenance personnel from accidental contact with live circuits, while the rugged housing ensures consistent timing accuracy even in high-vibration environments, reducing unplanned downtime and long-term maintenance costs.

    Documentation & Downloads

    Specifications

    Additional

    Rated Operational Voltage
    690 V AC 25-400 Hz
    Conventional Free Air Thermal Current
    10 A at 60 °C
    Permissible Short-Time Rating
    100 A 60 °C 1 s, 120 A 60 °C 500 ms, 140 A 60 °C 100 ms
    Minimum Switching Voltage
    17 V
    Timer Type
    On delay
    Pole Contact Composition
    1 NO + 1 NC
    Terminal Type
    Screw clamp terminals for 1-2.5 mm² flexible and rigid cables
    Width
    44 mm (1.73 in)
    Operating Altitude
    3000 m (9842.52 ft)
    Protection Type
    gG fuse 10 A
    Insulation Resistance
    > 10 MOhm
    Product Certifications
    IECEE CB Scheme, UL, CSA, CCC, EAC, UKCA
    Ambient Air Temperature for Operation
    -40 to 70 °C (-40 to 158 °F)
    Environmental Characteristic
    Normal environment
    Range
    TeSys || TeSys Deca
    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
    Irms Rated Making Capacity140 A at ≤ 690 V AC IEC 60947-5-1, 250 A at ≤ 690 V DC IEC 60947-5-1
    Minimum Switching Current5 mA
    Non-Overlap Time1.5 ms on de-energisation and energisation (no overlap between NC and NO contact)
    Time Delay Range1-30 s
    Tightening Torque1.7 N.m
    Height48 mm (1.89 in)
    Depth61 mm (2.40 in)
    IP Degree of ProtectionIP20 IEC 60529
    Mechanical Durability5 million cycles
    StandardsCSA C22.2 No 60947-5-1, GB/T 14048.5, EN/IEC 60947-5-1
    Protective TreatmentTH IEC 60068
    Ambient Air Temperature for Storage-60 to 80 °C (-76 to 176 °F)
    ColorDark grey
    Range CompatibilityTeSys Deca CAD, TeSys Deca LC1D, TeSys F LC1F, TeSys F CR1F

    Accessories

    Loading carousel layout...

    Accessories

    Loading carousel layout...

    Similar Products

    Loading carousel layout...

    CAD$243.35/ EA

    Loading add to cart quantity...

    banner

    Need assistance?

    We can help! Connect with our Sales Team Today!

    Contact Us