# Modular disconnector EATON HIS-100/3 3-pole 100 A (MPN 142830)

**URL:** https://aio.lv/en/product--eaton-142830--12021277
**Data updated:** 2026-03-11 20:56 (EET)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 142830
**EAN:** 4015081395309
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-142830--12021277

## 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

Modular disconnector EATON HIS-100/3 is a 3-pole electrical switch with a rated current of 100 A, designed for safe isolation and circuit disconnection in modular distribution systems. Suitable for mounting in distribution boards and control panels, it provides reliable manual disconnection of three-phase circuits for maintenance, emergency shutdowns and system changes.

## Long description

Modular disconnector EATON HIS-100/3 is a 3-pole switch rated for 100 A, intended for manual isolation and safe disconnection of three-phase circuits in modular distribution systems. Designed for installation in distribution boards and control panels, the device provides a straightforward means to interrupt power for maintenance, emergency stops and system reconfiguration while maintaining clear visual isolation of the circuit.
Advantages
This modular disconnector combines a compact DIN-rail compatible form factor with a clear mechanical open/closed indication and reliable switching for 100 A three-phase circuits. The product is built to integrate with standard modular panels and accessories, offering straightforward mounting, stable operation under typical electrical loads, and a design that supports routine safety procedures during maintenance and emergency interventions.
Suitable for (tasks / use cases)
Manual isolation of three-phase circuits in distribution boards
Maintenance and repair work requiring complete disconnection of supply
Emergency shutdowns where rapid, visible disconnection is needed
Integration into control panels for power section segregation
Temporary system reconfiguration or circuit testing
Key specifications
Poles: 3-pole design for three-phase systems
Rated current: 100 A suitable for medium-load circuits
Mounting: DIN-rail / modular distribution board compatible format
Operation: Manual mechanical disconnector with visible position indication
Function: Provides full isolation of phase conductors for safe maintenance
How to use
Install the modular disconnector on the DIN rail inside the distribution board or control panel following local wiring regulations and recommended torque values for terminal connections. Ensure power is switched off before wiring. Connect the three phase conductors to the input terminals and the outgoing conductors to the output terminals, verify tightness and correct phase sequence. Operate the handle to switch between closed and open positions; verify the visible indication to confirm isolation. Use the device as part of a lock-out/tag-out procedure when performing maintenance.
Usage recommendations
Periodically inspect terminals and mechanical operation for wear or overheating. Confirm compatibility with upstream protection and downstream equipment, and follow national electrical installation rules for earthing and short-circuit protection. For tasks requiring extended isolation, use appropriate locking or tagging accessories to secure the disconnector in the open position.

## FAQ

### How much does the EATON HIS-100/3 modular disconnector 100 A cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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

https://aio.lv/img/cache/product/12021277/67509648_large.webp