---
product_id: 111073788
title: "KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel)"
brand: "kancro"
price: "46561CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/111073788-knacro-8-channel-relay-module-high-low-level-triggering-optocoupler
store_origin: SN
region: Senegal
---

# 30A Load Safety Certified Optocoupler Isolation KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel)

**Brand:** kancro
**Price:** 46561CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Your Automation Potential!

## Quick Answers

- **What is this?** KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel) by kancro
- **How much does it cost?** 46561CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/111073788-knacro-8-channel-relay-module-high-low-level-triggering-optocoupler)

## Best For

- kancro enthusiasts

## Why This Product

- Trusted kancro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **LED Indicators:** Each channel features a relay LED for easy monitoring.
- • **Enhanced Safety:** Optocoupler isolation ensures anti-interference and safety.
- • **Powerful Control:** Max load of 30A DC / 250V AC for robust applications.
- • **Versatile Applications:** Perfect for PLC automation, industrial systems, and DIY projects.
- • **International Standards:** Complies with global safety standards for peace of mind.

## Overview

The KNACRO 8-Channel Relay Module is designed for high-performance control in various applications, featuring a maximum load capacity of 30A DC and 250V AC. With optocoupler isolation for enhanced safety and anti-interference, this module is perfect for PLC automation, industrial systems, and electronic experimentation. Each channel is equipped with LED indicators for real-time monitoring, ensuring you stay in control.

## Description

Supply voltage: DC 5V / 12V / 24V; Quiescent current: 5mA; Maximum operating current: 190mA; Trigger mode: high and low level trigger; Load voltage: DC 30V / AC250; Load current: 30A; Relay life: more than 100,000 times; Product weight: 780g; Size: 252 * 72 * 22mm (L * W * H);  Trigger voltage range: DC 05V: Low-level trigger: 0-2V relay ON; 3-5V relay OFF; High-level trigger: 3.3-5V relay ON; 0-2.5V relay OFF; DC 12V: Low-level trigger: 0-5V relay ON; 6-12V relay OFF; High-level trigger: 6-12V relay ON; 0-5.5V relay OFF; DC 24V: Low-level trigger: 0-12V relay ON; 12-24V relay OFF; High-level trigger: 12-24V relay ON; 0-8.5V relay OFF;  Package Included: 1x2-Channel Relay Module

## Features

- Using high-power relay, the maximum control load DC 30V 30A / AC 250V 30A;
- With each optocoupler isolation, anti-interference ability.
- In line with international safety standards, the control area and the load area with isolation slot.
- Each channle has a relay on LED indication.
- Product Applications: PLC automation equipment control, industrial system control, logistics network control, home intelligent product control, electronic enthusiasts to develop experiments, all kinds of circuit modification.

## Product Details

- **Current Rating:** 30 Amps
- **Brand:** KANCRO
- **Operation Mode:** Automatic
- **Coil Voltage:** 12 Volts
- **Contact Current Rating:** 30 Amps

## Images

![KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel) - Image 1](https://m.media-amazon.com/images/I/81y4CH1bPkL.jpg)
![KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel) - Image 2](https://m.media-amazon.com/images/I/81GRBWJQkKL.jpg)
![KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel) - Image 3](https://m.media-amazon.com/images/I/51W8Rn1NuxL.jpg)
![KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel) - Image 4](https://m.media-amazon.com/images/I/41GDXHloRlL.jpg)
![KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 5V 8-Channel) - Image 5](https://m.media-amazon.com/images/I/81a+kqUcEDL.jpg)

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---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-26*