# Eaton IS-16/4 Main Isolator Switch 16A 4-Pole

**URL:** https://aio.lv/en/product--eaton-276257--12459663
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 276257
**EAN:** 4015082762575
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-276257--12459663

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Eaton IS-16/4 is a high-quality 4-pole main isolator switch designed for reliable electrical circuit disconnection. With a rated current of 16A, this modular device ensures safe maintenance and operation in industrial and residential electrical distribution systems. It provides a secure physical break in the circuit, meeting essential safety standards for electrical installations.

## Long description

The Eaton IS-16/4 is a professional-grade 4-pole main isolator switch engineered to provide reliable electrical circuit disconnection. Designed for integration into both industrial and residential electrical distribution systems, this modular device ensures a secure physical break in the circuit, which is essential for safe maintenance and operational control. Its robust construction and adherence to safety standards make it a dependable component for managing power flow in various electrical setups.
Advantages
This isolator switch offers high operational reliability and safety by ensuring a clear physical separation of electrical circuits. Its modular design allows for easy installation on standard DIN rails, making it highly compatible with modern electrical distribution boards. The 4-pole configuration provides comprehensive disconnection capabilities, ensuring that all phases and the neutral line can be safely isolated during maintenance or emergency procedures. The device is built to withstand demanding environments while maintaining consistent performance over its service life.
Suitable for
Industrial electrical distribution panels
Residential consumer units
Safe isolation of electrical circuits during maintenance
Emergency power disconnection systems
When it may not be suitable
This device is not intended for use as a load-break switch for frequent motor starting or stopping operations. It is designed primarily for isolation purposes and should not be used in circuits exceeding its 16A rated current capacity.
Key specifications
Rated current: 16A
Number of poles: 4
Mounting type: DIN rail
Function: Main isolator switch
How to use
The Eaton IS-16/4 should be installed by a qualified electrician within a suitable electrical enclosure. It is mounted onto a standard DIN rail inside the distribution board. Once installed, the switch is operated manually using the front-facing toggle to connect or disconnect the power supply. Ensure that the wiring is correctly terminated according to local electrical regulations to maintain the integrity of the circuit.
What to consider before purchase
Verify that the 16A current rating is sufficient for your specific circuit load.
Ensure the 4-pole configuration matches your electrical system requirements.
Check the available space in your distribution board for modular DIN rail mounting.
Usage recommendations
Always verify that the circuit is de-energized using a voltage tester before performing any maintenance work, even after the isolator switch has been turned to the off position.

## FAQ

### How much does the Eaton IS-16/4 Main Isolator Switch 16A 4P cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 EATON 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 EATON 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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