# Optotriac EB836632283 5kV 400V optocoupler / triac driver module

**URL:** https://aio.lv/en/product--optotriac-eb836632283-5kv-400v-optocoupler-triac-driver-module--10312726
**Data updated:** 2026-02-12 21:55 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB836632283#
**EAN:** 3100001358098
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.93 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 1.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--optotriac-eb836632283-5kv-400v-optocoupler-triac-driver-module--10312726

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.79 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Optotriac EB836632283 is an optocoupler / triac driver module specified for 5 kV isolation and 400 V load applications. It provides electrical isolation between control and load circuits while driving TRIACs for AC switching. Suitable for use in industrial control, motor drives, lighting and appliance control where isolated triggering and reliable AC switching are required.

## Long description

Optotriac EB836632283 is an optocoupler/triac driver module designed to provide high-voltage isolation and reliable AC switching. Specified for 5 kV isolation and capable of driving loads up to 400 V, this device separates the low-voltage control side from the high-voltage load side while delivering the gate current required to trigger TRIACs. Its compact module form factor allows integration into control boards for industrial automation, lighting control, motor starters and similar AC switching applications.
Advantages
The module provides galvanic isolation up to 5 kV between control and load circuits, reducing risk of damage and improving operator safety. It supports AC load voltages up to 400 V and is optimized to supply the drive current waveform needed to reliably trigger TRIACs. The integrated optocoupler reduces component count and simplifies PCB layout compared with discrete solutions. The module’s design focuses on predictable switching behavior and compatibility with common TRIAC-based loads.
Suitable for
 Industrial control systems and PLC interfacing
 Motor drive starters and soft-start circuits
 AC lighting control, including dimming and switching
 Household and commercial appliance control with isolated triggering
 Equipment requiring reinforced isolation between low-voltage logic and mains
Key specifications
 Insulation rating: 5 kV isolation between input and output
 Maximum load voltage: up to 400 V AC
 Function: optically isolated TRIAC driver / optocoupler
 Output type: TRIAC gate driver suitable for AC switching
 Module format: compact PCB-mountable optocoupler module
How to use
Connect the control-side LED input to the low-voltage control circuit with appropriate current-limiting resistor or driver as required by the control logic. The output side connects between the TRIAC gate and reference on the mains-load side; ensure correct polarity and compliance with the TRIAC manufacturer’s gate drive requirements. Observe recommended creepage and clearance distances on the PCB to maintain the specified 5 kV isolation. Use proper heat dissipation and follow safety practices for mains-voltage circuitry during installation and testing.
Usage recommendations
Verify gate trigger current and holding current of the target TRIAC to ensure reliable firing when driven through this optotriac module. Maintain appropriate PCB spacing and use protective components such as snubbers or RC networks if the load is inductive. Perform isolation and hipot testing after assembly to confirm insulation integrity and follow local electrical safety standards when integrating the module into mains-connected equipment.

## FAQ

### How much does the Optotriac EB836632283 optocoupler 5kV 400V cost, and is it available for purchase?

The price is 1.93 € (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 24.07.2026 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.

### 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/10312726/52431316_large.webp