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1 Channel 12V 30A Opto Isolated Relay Module
1 Channel 12V 30A Opto Isolated Relay Module

1 Channel 12V 30A Opto Isolated Relay Module

SKU: MOD-00065

Brand: Techshop Bangladesh

Warranty: N/A

Model: N/A

৳ 339.04

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Category: Relay

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Description of 1 Channel 12V 30A Opto Isolated Relay Module

The standard 1 Channel 12V 30A Opto Isolated Relay Module, using of High-level voltage signals to trigger, only needs 3mA current signal to drive the 30A load relay. Use of high-quality power relay, high-withstand voltage transistor, red & green signal lights assures accurate and stable performance. Can be used in various types of power control occasions.

Specification of 1 Channel 12V 30A Opto Isolated Relay Module

1. Using of high-quality relay, normally open relay contacts maximum load: AC 0--250V/30A, DC 0--  30V/30A;
2. Using of high-withstand voltage transistor, strong driving ability, stable performance, trigger current of 3mA;
3. Working voltage:12V

4. The relay using of high-level voltage signals to trigger, high-level voltage signals can be DC power supply positive, also can be microcontroller I/O port set high;
5. The power indicator (red LED), relay status indicator (Green LED);

The relay module outputs(3-wire interface with terminal blocks, very convenient)
1.NO: the relay normally open contacts;
2.COM: the Relay common contact;
3.NC: the relay normally closed contacts.

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Questions & Answers about 1 Channel 12V 30A Opto Isolated Relay Module

Questions answered by Techshop (10)

Can I use this for supplying the 12V DC power to your Automatic Water Pump Controller board power which is same as mentioned in the manual?

By Md_Rafid_Hasan on 23 Sep 2020

Can this relay be used to drive a DC 24/12 V High Current load? What voltage should we give to the signal pin? Is it Arduino Logic HIGH 5V or transistor shifted 12 V? If it is transistor shifted 12V then why the 12V pins are given? Please clarify.

By Anindya11 on 22 May 2018

Please see the specification tab. normally open relay contacts maximum load: AC 0--250V/30A, DC 0-- 30V/30A. 5V must be given to signal pin.

By techshop on 23 May 2018

As it is made by techshopbd can you provide me only the pcb usedin th module? Thanks in advance

By zahidhstu on 21 Jan 2017

Sorry. Not possible.

By techshop on 22 Jan 2017

I need only relay not module. Can you provide me?

By mtr.eee.sust on 20 Nov 2016

https://www.techshopbd.com/product-categories/relay/804/sla-12vdc-sl-c-techshop-bangladesh

By techshop on 21 Nov 2016

Can i use it a air condition (AC) swicthing .

By shurid on 13 Aug 2016

Dear customer, this "1 Channel 12v 30A Opto Isolated Relay Module" will be work within the given voltage and current range: >> 1HP 120VAC >> 1/2 HP 240VAC >> 30A 240VAC If your maximum load is up to this range, then you can use this module.

By techshop on 14 Aug 2016

where i will connect ac 220 v load????

By techshop on 20 Nov 2016

Between NO and COM.

By techshop on 21 Nov 2016

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1 Channel 12V 30A Opto Isolated Relay Module

৳ 339.04

Where to buy 1 Channel 12V 30A Opto Isolated Relay Module in Bangladesh

Looking for the best place to buy 1 Channel 12V 30A Opto Isolated Relay Module in Bangladesh? Get it now from TechShopBD, your trusted source for high-quality products. We offer competitive prices, technical support, fast delivery, and excellent customer service to ensure a smooth and satisfying shopping experience. Shop confidently on our website or visit our office to pick up yours today.

What is the price of 1 Channel 12V 30A Opto Isolated Relay Module in Bangladesh?

TechShopBD brings you the latest 1 Channel 12V 30A Opto Isolated Relay Module at the most competitive price. The updated price for 1 Channel 12V 30A Opto Isolated Relay Module in BD for 2025 is now 339.04. For detailed product specifications, you can explore the specification section or visit us for in-depth information and assistance.

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When you choose TechShopBD for purchasing 1 Channel 12V 30A Opto Isolated Relay Module, you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:

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