LADN04 | Auxiliary contact block, TeSys D, 4NC, front mounting, screw clamp terminals – Schneider Electric
₹2,555.00 Original price was: ₹2,555.00.₹1,149.75Current price is: ₹1,149.75. Excl. GST
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Looking for the LADN04 | Auxiliary contact block, TeSys D, 4NC, front mounting, screw clamp terminals? 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 6 A at 120 V AC-15, 690 V AC 25…400 Hz, IP20. Order part number LADN04 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.
📋 Technical Specifications
| Product | |
| Brand | Schneider Electric |
| Part Number / SKU | LADN04 |
| Category | Contactor Accessory |
| Main | |
| Range | TeSys TeSys Deca |
| Product name | TeSys Deca |
| Product or component type | Auxiliary contact block |
| Device short name | LADN |
| Range compatibility | TeSys D LC1D TeSys D CAD TeSys F LC1F TeSys F CR1F TeSys Deca CAD TeSys Deca LC1D |
| Mounting location | Front |
| Pole contact composition | 4 NC |
| Contacts operation | Instantaneous |
| [Ue] rated operational voltage | 690 V AC 25…400 Hz |
| [Ie] rated operational current | 6 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 |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-5-1 600 V conforming to UL 600 V conforming to CSA |
| [Ith] conventional free air thermal current | 10 A (at 60 °C) |
| Standards | EN/IEC 60947-5-1 GB/T 14048.5 EN 50012 UL 60947-5-1 CSA C22.2 No 60947-5-1 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ |
| Product certifications | CB Scheme UL CSA CCC EAC UKCA |
| Complementary | |
| Irms rated making capacity | 140 A AC conforming to IEC 60947-5-1 250 A DC conforming to IEC 60947-5-1 |
| Permissible short-time rating | 100 A 1 s 120 A 500 ms 140 A 100 ms |
| Protection type | GG fuse 10 A |
| Mechanical durability | 30 Mcycles |
| Minimum switching current | 5 mA |
| Minimum switching voltage | 17 V |
| 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 |
| Insulation resistance | > 10 MOhm |
| Connections – terminals | Screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Screw clamp terminals 1 cable(s) 1…4 mm²rigid without cable end Screw clamp terminals 2 cable(s) 1…4 mm²rigid without cable end |
| Tightening torque | 1.7 N.m – with screwdriver flat Ø 6 mm 1.7 N.m – with screwdriver Philips No 2 1.7 N.m – with screwdriver pozidriv No 2 |
| Height | 48 mm |
| Width | 44 mm |
| Depth | 42 mm |
| Product weight | 0.05 kg |
| Colour | Dark grey |
| Environment | |
| Environmental characteristic | Normal environment |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for storage | -60…80 °C |
| Ambient air temperature for operation | -5…60 °C |
| Operating altitude | 3000 m |
| Packing Units | |
| Unit Type of Package 1 | PCE |
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.000 cm |
| Package 1 Width | 4.200 cm |
| Package 1 Length | 5.000 cm |
| Package 1 Weight | 62.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 160 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 10.318 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.
- Auxiliary contact block (OF type) — 4 NC (Normally Closed) contacts mirror the main contact position; wired to PLC for run/trip feedback, indicator lamps, or interlocking with upstream devices.
- 4 NC (Normally Closed) contact arrangement — extends the switching capacity of the parent device for PLC feedback, interlocking, or additional signalling circuits.
- 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:
❓ Frequently Asked Questions
Q: What does the 4 NC (Normally Closed) contact configuration on the LADN04 mean?
A: These contacts change state when the device is operated or energised. Size the contact for the actual switched load — pilot duty ratings are typically lower than the main contact rating.












