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header-product ABB OT40F4C 4-Pole Changeover Switch, 40A, 750V
141.99 €

ABB OT40F4C 4-Pole Changeover Switch, 40A, 750V

ABB OT40F4C 4-Pole Changeover Switch Photo 1
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ABB OT40F4C 4-Pole Changeover Switch, 40A, 750V

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ABB OT40F4C 4-Pole Changeover Switch, 40A, 750V

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Short description

The ABB OT40F4C is a 4-pole changeover switch designed for reliable power distribution and circuit control. With a rated voltage of 750V and a current capacity of 40A, this device ensures safe switching in industrial and commercial electrical systems. It features an IP20 protection rating and a compact design, making it suitable for panel mounting. This switch provides efficient performance with a total power loss of 1.6W, ensuring durability and operational stability.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 3952037
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: 1.00 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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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.94 euros per month
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Product information

Description

The ABB OT40F4C is a robust 4-pole changeover switch engineered for precise power distribution and reliable circuit control in demanding electrical environments. Designed for open transition switching, this device allows for the seamless transfer between two power sources, ensuring operational continuity in industrial and commercial applications. Its compact construction and panel-mounting capability make it an efficient solution for space-constrained electrical cabinets.

Advantages

This changeover switch offers exceptional durability and performance stability, characterized by a low total power loss of 1.6W, which minimizes heat generation within the enclosure. The 4-pole configuration provides comprehensive isolation for both phase and neutral conductors, enhancing safety during maintenance or source switching. Its high rated voltage of 750V and 40A current capacity ensure it can handle significant electrical loads while maintaining consistent contact integrity over its service life.

Suitable for

  • Industrial power distribution systems
  • Commercial building electrical panels
  • Backup power source switching
  • Manual transfer between main and auxiliary power grids

This switch may not be suitable for applications requiring automatic transfer switching, as it is designed for manual operation. It is also not intended for outdoor use without a suitable protective enclosure, as the device itself carries an IP20 protection rating.

Key specifications

  • Number of poles: 4
  • Rated operational current: 40A
  • Rated operational voltage: 750V
  • Switching type: Open transition (I-0-II)
  • Mounting type: Panel mounting
  • Protection rating: IP20
  • Power loss: 1.6W

The switch is installed within an electrical panel using standard mounting procedures. Please note that the operating handle and shaft are not included with the switch and must be ordered separately to complete the installation. Once the handle and shaft are attached, the switch is operated manually to toggle between the two power sources through the center-off position.

What to consider before purchase

  • Verify that the 40A current rating meets your specific load requirements.
  • Ensure that the handle and shaft are purchased separately as they are required for operation.
  • Confirm that the installation environment meets the IP20 protection requirements.
For optimal performance and safety, ensure all electrical connections are tightened to the manufacturer's specified torque settings and that the installation is performed by a qualified electrician in accordance with local electrical codes.

Specifications

Weight:
0.31 kg
Product colour:
Black, Grey
All features
Total power loss:
1.6 W

Power

Rated voltage:
750 V

Weight & dimensions

Weight:
0.31 kg
Height:
68 mm
Width:
96 mm
Depth:
68 mm

Packaging data

Package weight:
310 g
Package depth:
108 mm
Package height:
79 mm
Package width:
80 mm
Quantity per pack:
1 pc(s)

Design

Product colour:
Black, Grey
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Features

Number of poles:
4

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the ABB OT40F4C 4-Pole Changeover Switch cost, and is it available for purchase?

The price is 141.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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, Installment. All transactions are 100% secure and encrypted.

Can ABB OT40F4C 4-Pole Changeover Switch 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 ABB OT40F4C 4-Pole Changeover Switch 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 ABB 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 ABB 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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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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.