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header-product Schneider Electric LADN40 Auxiliary Contact Block, 4NO Front Mounting
19.99 €

Schneider Electric LADN40 Auxiliary Contact Block, 4NO Front Mounting

Schneider Electric LADN40 Auxiliary Contact Block Photo 1
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Schneider Electric LADN40 Auxiliary Contact Block, 4NO Front Mounting

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Schneider Electric LADN40 Auxiliary Contact Block, 4NO Front Mounting

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Short description

The Schneider Electric LADN40 is a front-mounted auxiliary contact block designed for use with TeSys D contactors. It features 4 normally open (NO) contacts, providing reliable switching for control and signaling circuits. This modular component is essential for expanding the functionality of industrial automation systems, ensuring precise control and integration in various electrical installations.
Available for order: 52 pcs.
Warranty: 2 Years
SKU: 3931303
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.06 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Schneider Electric LADN40 is a high-quality auxiliary contact block designed for seamless integration with TeSys D contactors. This front-mounted component provides four normally open (NO) contacts, enabling efficient expansion of control and signaling circuits in industrial automation environments. Engineered for reliability and durability, it ensures precise switching operations within complex electrical systems.

Advantages

The primary advantage of this auxiliary contact block is its robust design, which guarantees consistent performance in demanding industrial conditions. Its front-mounting configuration allows for quick and easy installation, saving valuable time during panel assembly or maintenance. By adding four normally open contacts to a standard contactor, it significantly enhances the flexibility and control capabilities of your electrical installation without requiring additional space-consuming hardware.

Suitable for

  • Industrial automation control systems
  • Motor control centers
  • Signaling and monitoring circuits
  • Electrical panel integration

When it may not be suitable

This contact block is specifically designed for use with the TeSys D series contactors and may not be compatible with other contactor models or brands. It is not intended for high-power switching applications, as it is strictly an auxiliary component for control signals.

Key specifications

  • Contact configuration: 4 normally open (NO)
  • Mounting type: Front mounting
  • Compatibility: TeSys D contactors
  • Function: Auxiliary switching for control circuits

How to use

To install the LADN40, ensure the power supply to the main contactor is disconnected. Align the auxiliary contact block with the front mounting interface of the TeSys D contactor and press firmly until it clicks into place. Once secured, connect your control wiring to the designated terminals according to your circuit diagram. Verify that all connections are tight and that the contactor operates smoothly before restoring power to the system.

What to consider before purchase

  • Verify compatibility with your specific TeSys D contactor model
  • Ensure the 4NO configuration meets your control circuit requirements
  • Confirm that front-mounting space is available within your electrical enclosure

Usage recommendations

Regularly inspect the terminal connections for tightness and ensure the contact block is free from dust or debris to maintain optimal electrical conductivity and long-term reliability.
All features
Product colour:
Multicolour

Description

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Customer reviews

Customer questions

FAQ

How much does the Schneider Electric LADN40 Auxiliary Contact Block cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.