# Installation Relay ORNO OR-PI-457/1/230AC 1‑pole 230 VAC 16 A

**URL:** https://aio.lv/en/product--orno-or-pi-4571230ac--12052244
**Data updated:** 2026-03-12 19:35 (EET)
**Category:** Power Sockets
**Manufacturer:** ORNO
**Manufacturer code:** OR-PI-457/1/230AC
**EAN:** 5904988905003
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--orno-or-pi-4571230ac--12052244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

ORNO OR-PI-457/1/230AC is a 1‑pole installation relay designed for AC mains control at 230 VAC with a switching capacity of 16 A. Intended for electrical installations, it provides single‑pole switching for lighting, heating circuits, or other household and industrial loads within its rated current. Suitable for DIN‑rail or panel mounting depending on installation practice.

## Long description

ORNO OR-PI-457/1/230AC is a 1‑pole installation relay designed to control AC mains at 230 VAC with a switching capacity of 16 A. Intended for electrical installations, the relay provides single‑pole switching suitable for lighting circuits, heating elements, and other household or light‑industrial loads within its rated current. The compact design supports standard mounting options in distribution panels or on DIN rails depending on installation practice.
Advantages
The relay delivers reliable single‑pole switching at mains voltage with a clear 16 A current rating for frequent switching operations. Its construction is focused on stable electrical contacts and predictable performance under typical installation conditions. The device simplifies control of AC loads by offering a straightforward interface for integration with timers, switches, or automation systems while maintaining a compact footprint for panel installations.
Suitable for
Switching lighting circuits in residential and commercial installations
Controlling small heating elements and fan units
Integration with timers and building automation controllers
Replacing or expanding single‑pole control points in distribution panels
Key specifications
Operational voltage: 230 VAC
Contact configuration: single pole (1‑pole)
Maximum switching current: 16 A
Intended mounting: panel or DIN‑rail compatible design depending on installer practice
Typical applications: lighting, heating circuits, small motors and resistive loads within rated current
How to use
Mount the relay in a suitable enclosure or on a DIN rail according to local electrical code and manufacturer mounting recommendations. Connect the supply and load conductors to the relay terminals ensuring power is disconnected before wiring. Use the relay as a switching element controlled by a manual switch, timer, or automation controller; verify correct polarity and secure connections. After wiring, restore power and test the switching operation under the intended load to confirm correct behavior and contact stability.
Usage recommendations
Verify that load characteristics (inrush current, resistive vs. inductive) are within the relay's 16 A rating and apply appropriate protection devices such as fuses or circuit breakers. For inductive loads or motors, consider additional suppression components or contact protection to extend service life. Follow applicable national electrical regulations and safety standards during installation and maintenance.

## FAQ

### How much does the ORNO OR-PI-457/1/230AC installation relay 1P 16A cost, and is it available for purchase?

The price is 35.49 € (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 31.07.2026 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 ORNO 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 ORNO 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/12052244/67538345_large.webp