# Eaton HIS-125/4 Modular Switch Disconnector, 125A, 4-Pole

**URL:** https://aio.lv/en/product--eaton-142835--12485500
**Data updated:** 2026-05-27 17:56 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 142835
**EAN:** 4015081395354
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-142835--12485500

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eaton HIS-125/4 is a high-performance modular switch disconnector designed for safe electrical circuit isolation. Rated at 125A with a 4-pole configuration, this device ensures reliable power disconnection in industrial and commercial distribution boards. It features a compact modular design for easy DIN-rail mounting, providing robust protection and efficient control for electrical installations.

## Long description

The Eaton HIS-125/4 is a high-performance modular switch disconnector engineered for the secure isolation of electrical circuits. With a 125A current rating and a 4-pole configuration, this device provides a reliable solution for disconnecting power in industrial and commercial electrical distribution boards. Its compact design allows for seamless integration into standard electrical systems, ensuring both safety and operational efficiency.
Advantages
This switch disconnector offers exceptional reliability and durability in demanding electrical environments. The modular construction facilitates quick and straightforward installation on standard DIN rails, saving valuable time during panel assembly. By providing a clear and positive disconnection of power, it enhances safety for maintenance personnel and protects downstream equipment from electrical faults. Its robust build quality ensures long-term performance even under continuous load conditions.
Suitable for
Industrial power distribution systems
Commercial building electrical panels
Main circuit isolation in control cabinets
Emergency power-off applications
This device may not be suitable for applications requiring high-speed switching under load or for environments with extreme environmental conditions that exceed the specified IP rating of the enclosure. It is not intended for use as a motor starter or for frequent switching operations where arc suppression for high-frequency cycling is required.
Key specifications
Rated current: 125A
Number of poles: 4
Mounting type: DIN rail
Design: Modular
To use the Eaton HIS-125/4, ensure it is mounted securely onto a standard DIN rail within a distribution board or control cabinet. Connect the incoming and outgoing power cables to the appropriate terminals, ensuring that all connections are tightened to the manufacturer's specified torque settings. Once installed, the switch can be operated manually to isolate the circuit by moving the toggle to the off position, providing a visible break in the power supply.
What to consider before purchase
Verify that the 125A rating matches your circuit requirements
Ensure sufficient space is available on the DIN rail for a 4-pole device
Confirm that the cable cross-section is compatible with the terminal capacity
Always ensure that the power supply is disconnected before performing any installation or maintenance work on the switch disconnector. Regularly inspect the terminals for tightness to prevent overheating and ensure optimal electrical contact.

## FAQ

### How much does the Eaton HIS-125/4 Modular Switch Disconnector 125A 4P cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 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

https://aio.lv/img/cache/product/12485500/68810867_large.webp