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header-product Spamel ŁK40-3.8380OB3 3-Pole 40A 1-0-2 Changeover Switch in Enclosure
63.99 €

Spamel ŁK40-3.8380OB3 3-Pole 40A 1-0-2 Changeover Switch in Enclosure

Spamel ŁK40-3.8380OB3 3-Pole 40A Changeover Switch Photo 1
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Spamel ŁK40-3.8380OB3 3-Pole 40A 1-0-2 Changeover Switch in Enclosure

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Spamel ŁK40-3.8380OB3 3-Pole 40A 1-0-2 Changeover Switch in Enclosure

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Short description

The Spamel ŁK40-3.8380OB3 is a robust 3-pole changeover switch rated for 40A, designed for 1-0-2 switching operations. Housed in a protective enclosure, this device ensures safe and reliable manual control of electrical circuits. It is ideal for industrial and commercial applications requiring durable power switching solutions with high operational reliability.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 12449349
Manufacturer: Spamel
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 €
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 Spamel ŁK40-3.8380OB3 is a high-performance 3-pole changeover switch engineered for reliable manual power management. Rated for 40A, this device facilitates seamless 1-0-2 switching operations, allowing users to safely toggle between two different power sources or circuit configurations. The switch is supplied in a durable protective enclosure, which provides essential insulation and physical protection against environmental factors, making it a dependable choice for demanding electrical installations.

Advantages

This changeover switch stands out due to its robust construction and high operational reliability in industrial environments. The integrated enclosure ensures that the internal components are shielded from dust and accidental contact, enhancing safety for the operator. Its 3-pole design allows for versatile application in three-phase systems, while the clear 1-0-2 switching logic prevents simultaneous connection of two power sources, effectively eliminating the risk of electrical feedback or short circuits during manual switching.

Suitable for

  • Industrial machinery power control
  • Switching between main power and backup generator supplies
  • Commercial electrical distribution panels
  • Manual control of three-phase motor circuits

When it may not be suitable

This device is not intended for applications requiring automatic transfer switching, as it is strictly a manual control unit. It is also not suitable for high-voltage environments exceeding its rated insulation parameters or for outdoor locations without additional weatherproofing protection.

Key specifications

  • Number of poles: 3
  • Rated current: 40A
  • Switching positions: 1-0-2
  • Mounting: Enclosed
  • Application: Manual circuit changeover

How to use

The switch is designed for manual operation via the front-mounted handle. To change the circuit state, rotate the handle to the desired position: 1 for the first source, 0 for the neutral/off position, and 2 for the second source. Ensure that the load is disconnected or minimized before switching to prevent arcing. Installation should be performed by a qualified electrician in accordance with local electrical codes, ensuring all cable connections are tightened to the specified torque.

What to consider before purchase

  • Verify that the 40A current rating is sufficient for your specific load requirements.
  • Ensure the 3-pole configuration matches your system's phase requirements.
  • Check the dimensions of the enclosure to ensure it fits your intended mounting space.
  • Confirm that the manual 1-0-2 operation meets your operational needs for power source selection.

Usage recommendations

Always ensure the switch is in the 0 (off) position before performing any maintenance on the connected circuits. Regularly inspect the enclosure for signs of physical damage or loose wiring to maintain optimal safety standards.

Description

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Customer reviews

Customer questions

FAQ

How much does the Spamel ŁK40-3.8380OB3 3-Pole 40A Changeover Switch cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Spamel 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 Spamel 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.