🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$6.84
Home/Business, Industry & Science/Industrial Electrical/Controls & Indicators/Relays/Electromechanical Relays
2 Channel Relay Module Relay Board Expansion Board with Optocoupler Isolation High and Low Level Triggerfor 5V/12V/24V(12V) — image 1
Electromechanical RelaysKeenso✓ In stock

2 Channel Relay Module Relay Board Expansion Board with Optocoupler Isolation High and Low Level Triggerfor 5V/12V/24V(12V)

★★★★★
$6.84
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About this item
  • 【Fault-tolerant Design】This 2 Channel Relay Module with Fault-tolerant design,even if the control line breaks,the relay will not move. Power indicator light (green), 2-way relay state indicator light (red).
  • 【Humanized Interface Design】This 2 Channel Relay Module with Humanized interface design, all interfaces can be directly connected through the terminal lead, which is very convenient. Equipped with 4 fixed screw holes, easy to install. Standard interface that can be controlled directly by microcontroller ( ,, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
  • 【More Choice】 Relay module operating voltage is 5V,12V,24V for choice. Each path of the module can be triggered by the high level or low level through a jumper setting
  • 【Stable Performance】The module adopts high-quality relays with normal interface and maximum load: AC 250V/10A, DC 30V/10A. Using SMT optocoupler isolation, it has strong driving ability and stable performance; trigger current is 5mA; Modules can be triggered by setting high or low levels through wire jumper
  • 【After-sales Service】As a responsible seller, we promise that Money Refund/ New Replacement and within 24h online answer to your any questions. If your have any product issues, please do not hesitate to contact us. We will satisfy you with our professional product and service! Sincere thanks for your support!
Product details
Brand
Keenso
Manufacturer
Keenso

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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