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header-product Hager ESC340 Modular Contactor 40A 3NO 230V AC
80.49 €

Hager ESC340 Modular Contactor 40A 3NO 230V AC

Hager ESC340 Modular Contactor 40A Photo 1
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Short description

The Hager ESC340 is a high-quality modular contactor designed for reliable electrical circuit control. Featuring a 40A current rating and 3 normally open (NO) contacts, this device operates on a 230V AC control voltage. It is ideal for industrial and residential electrical installations, ensuring efficient switching of lighting, heating, and ventilation systems within distribution boards.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 3437159
Manufacturer: Hager
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 26.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.24 euros per month
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Product information

Description

The Hager ESC340 modular contactor is a robust electrical switching device engineered for precise control of power circuits in residential, commercial, and industrial environments. With a rated current of 40A and three normally open contacts, this contactor provides a reliable solution for managing high-load electrical systems. It is designed for seamless integration into standard distribution boards, offering a compact footprint and high operational durability for demanding electrical applications.

Advantages

This modular contactor stands out due to its high switching capacity and reliable performance under continuous load conditions. The design prioritizes safety and longevity, featuring high-quality materials that resist wear and tear during frequent operation. Its modular construction allows for quick and easy installation on standard DIN rails, making it a preferred choice for professional electricians and system integrators who require efficient space management within electrical enclosures.

Suitable for

  • Switching lighting circuits in large buildings
  • Controlling heating and ventilation systems
  • Managing motor loads in industrial settings
  • Automated power distribution in residential smart homes

When it may not be suitable

This device is not intended for use in circuits exceeding its 40A current rating or for applications requiring different contact configurations, such as normally closed contacts. It is also not suitable for environments with extreme moisture or corrosive atmospheres without appropriate protective housing.

Key specifications

  • Rated operational current: 40A
  • Control voltage: 230V AC
  • Contact configuration: 3 Normally Open (NO)
  • Mounting type: DIN rail
  • Modular width: 3 modules

How to use

The Hager ESC340 should be installed by a qualified professional within a distribution board on a standard DIN rail. Ensure that the supply voltage matches the 230V AC control requirement before making any electrical connections. Secure the input and output wires firmly into the terminals, ensuring that the torque settings are appropriate to prevent loose connections. Once installed, the contactor will automatically switch the connected load based on the signal received from the control circuit.

What to consider before purchase

  • Verify that the 40A rating is sufficient for your specific load requirements
  • Ensure the control circuit voltage is compatible with 230V AC
  • Check the available space in your distribution board for a 3-module wide device
  • Confirm that the 3NO contact configuration meets your circuit design needs

Usage recommendations

Regularly inspect the terminal connections for tightness and ensure the device is free from dust or debris to maintain optimal performance and prevent overheating during long-term operation.
All features
Quantity:
1
AC input voltage:
400

Technical details

Sustainability certificates:
RoHS

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Hager ESC340 Modular Contactor 40A cost, and is it available for purchase?

The price is 80.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Hager ESC340 Modular Contactor 40A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Hager ESC340 Modular Contactor 40A online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Hager 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 Hager 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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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.