# Hager HAD310 3-Pole 100A Isolator Switch

**URL:** https://aio.lv/en/product--hager-had310--12466541
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** HAD310
**EAN:** 3250613140434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 67.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-had310--12466541

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Hager HAD310 is a 3-pole isolator switch designed for reliable electrical circuit disconnection. Rated for 100A and compatible with an AC input voltage range of 380-415V, this high-quality component ensures safe maintenance and operation in industrial or commercial electrical distribution systems. It provides robust performance and durability for demanding electrical installations.

## Long description

The Hager HAD310 is a professional-grade 3-pole isolator switch engineered to provide secure and reliable disconnection of electrical circuits. Designed for demanding environments, this component serves as a critical safety mechanism in industrial and commercial electrical distribution systems, ensuring that power can be effectively isolated for maintenance or emergency shutdown procedures. With a robust construction and a 100A current rating, it is built to withstand the rigors of continuous operation while maintaining high performance standards.
Advantages
This isolator switch offers exceptional reliability and durability, making it a preferred choice for electrical professionals. Its 3-pole configuration allows for the simultaneous disconnection of three phases, providing comprehensive safety during electrical work. The device is specifically engineered to handle high current loads up to 100A, ensuring stability and preventing overheating in intensive electrical setups. Its compact design facilitates efficient installation within standard distribution boards, while the high-quality materials used in its construction guarantee a long service life even in challenging operational conditions.
Suitable for
Industrial electrical distribution panels
Commercial building power management systems
Emergency power disconnection setups
Maintenance isolation for heavy machinery
This switch may not be suitable for residential applications where the current requirements are significantly lower than 100A or where the installation space is restricted to smaller consumer units. It is also not intended for use in DC circuits, as it is specifically rated for AC input voltages between 380V and 415V.
Key specifications
Number of poles: 3
Rated current: 100A
AC input voltage: 380V - 415V
Application: Industrial and commercial electrical distribution
To use the Hager HAD310, it must be installed by a qualified electrician within a compatible distribution board or enclosure. The device is mounted onto a standard DIN rail or panel, depending on the specific enclosure configuration. Once installed, the switch is operated manually via the front-facing toggle to disconnect or reconnect the power supply to the downstream circuit. Ensure that all connections are tightened to the manufacturer's specified torque settings to prevent loose contacts and potential electrical faults.
What to consider before purchase
Verify that the 100A rating matches your circuit requirements
Ensure the system voltage is within the 380V-415V AC range
Confirm compatibility with your existing distribution board layout
Check that the installation environment meets safety standards for industrial components
Always perform a thorough inspection of the electrical system before installation and ensure that the power supply is completely disconnected at the main source before handling any wiring. Regular maintenance checks are recommended to ensure the switch remains in optimal working condition.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 380 - 415 |
| Compliance certificates | RoHS |

## FAQ

### How much does the Hager HAD310 3-Pole 100A Isolator Switch cost, and is it available for purchase?

The price is 81.99 € (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 23.07.2026 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 Hager HAD310 3-Pole 100A Isolator Switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Hager 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 Hager 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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