LAD4CM Mechanical interlock, TeSys D contactors LC1D40A-D80A LC1DT60A-DT80A Schneider Electric pf106908 1500x1500
LAD4CM | Mechanical interlock, TeSys D contactors LC1D40A-D80A LC1DT60A-DT80A - Schneider Electric Original price was: ₹2,905.00.Current price is: ₹1,307.25. Excl. GST
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LAD6K10M CONTACTOR MECH. LATCH CONTACT BLOCK IEC Schneider Electric lad6k10m image 1500x1500
LAD6K10M | CONTACTOR MECH. LATCH CONTACT BLOCK IEC - Schneider Electric Original price was: ₹13,065.00.Current price is: ₹5,879.25. Excl. GST

LAD4VU | TeSys D – suppressor module – varistor – 110…250 V AC – Schneider Electric

SKU: LAD4VU

Original price was: ₹3,255.00.Current price is: ₹1,464.75. Excl. GST

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Looking for the LAD4VU | TeSys D – suppressor module – varistor – 110…250 V AC? This genuine Schneider Electric contactor accessory from the TeSys range is built for motor control and switching, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include IP2X. Order part number LAD4VU from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

📋 Technical Specifications

Product
BrandSchneider Electric
Part Number / SKULAD4VU
CategoryContactor Accessory
Main
RangeTeSys
Device short nameLAD4
Product or component typeSuppressor module
Product compatibility3P LC1D09…D38
4P LC1DT20…DT40
4P LC1D098…D258
CAD32, CAD50
Complementary
Mounting locationFront
Mounting modeBy clips
Suppressor technologyVaristor (peak limiting)
[Uc] control circuit voltage110…250 V AC 50/60 Hz
Maximum peak voltage2 Uc
Product weight0.012 kg
Environment
StandardsIEC 60947-5-1
EN 60947-5-1
CSA C22.2 No 60947-5-1
UL 60947-5-1
GB/T 14048.5
Product certificationsUL
CSA
IP degree of protectionIP2X conforming to IEC 60529
Ambient air temperature for operation-25…55 °C
Ambient air temperature for storage-40…80 °C
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height1.100 cm
Package 1 Width10.000 cm
Package 1 Length4.000 cm
Package 1 Weight14.000 g
Unit Type of Package 2S01
Number of Units in Package 270
Package 2 Height15.000 cm
Package 2 Width15.000 cm
Package 2 Length40.000 cm
Package 2 Weight1.191 kg
Unit Type of Package 3P06
Number of Units in Package 32240
Package 3 Height75.000 cm
Package 3 Width60.000 cm
Package 3 Length80.000 cm
Package 3 Weight47.732 kg
Contractual warranty
Warranty (in months)18

⚡ Key Features

  • Genuine Schneider Electric OEM accessory — manufactured to the same specification and tested to the same standards as the parent device; ensures mechanical and electrical compatibility that third-party alternatives cannot guarantee.
  • Coil surge suppressor module — absorbs the voltage transient generated when the contactor coil de-energises, protecting PLC transistor outputs and nearby electronics from switching spikes.
  • Rated for 110–250V AC coil circuits — match the suppressor voltage range to the contactor coil voltage for correct clamping.
  • Clips directly onto the contactor coil terminals (A1/A2) — no panel space, wiring, or separate mounting required.
  • Direct clip-on or screw-mount to parent device — fits without panel modification or additional wiring between the accessory and main device; field-retrofittable.
  • Manufactured to IEC 60947 (tested as part of the parent device certification) — complies with the applicable Indian BIS and IEC international standards for this product category.
  • BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
  • Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
  • GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
  • Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

LC1D09M7LC1D18M7LC1D25M7LC1D09P7LC1D12M7LC1D32M7LC1D18P7LC1D25P7LC1D12P7LC1D32P7LC1D09U7LC1D38M7LC1DT40P7LC1D18U7LC1D32U7LC1D25U7LC1D12U7LC1D38P7LC1DT25P7LC1D128P7

❓ Frequently Asked Questions

Q: Why fit the LAD4VU suppressor module on a contactor coil?

A: When a contactor coil de-energises, the collapsing magnetic field generates a high-voltage transient (several hundred volts to kV) that can destroy PLC transistor outputs, weld small relay contacts, and disturb nearby electronics. The LAD4VU clamps this transient at source. It is strongly recommended whenever a PLC, electronic timer, or sensitive control circuit switches the coil.

Q: Does the LAD4VU suppressor type affect contactor drop-out time?

A: Yes, slightly. RC suppressors and varistors add minimal delay (a few milliseconds) and are suitable for almost all applications. Diode suppressors (DC coils only) give the slowest drop-out — relevant only in fast-reversing or braking applications where contactor release time matters. For standard motor starting duty, the difference is negligible.

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