🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$9.65
Home/Business, Industry & Science/Industrial Electrical/Controls & Indicators/Relays/Current Monitoring Relays
12V DC 30A High Power Optocoupler Isolation Trigger Relay Module One Way for Electrical Control Switching Applications — image 1
Current Monitoring RelaysYWBL-WH✓ In stock

12V DC 30A High Power Optocoupler Isolation Trigger Relay Module One Way for Electrical Control Switching Applications

★★★★★
$9.65
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About this item
  • Impecable capability---Made of the high quality miniature optocoupler, anti-interference ability, stable performance; Adopt 9.5mm black barrier terminal and standard 30A terminal which is stable and
  • Need not go into details--- The module can be high or low by a jumper setting trigger; Can set high or low level trigger with jumper, to meet the demand of more trigger applications.
  • Great vaule for money---With patch optical isolation, strong drive ability and stable performance; Can set high or low level trigger with jumper, to meet the demand of more trigger applications.
  • Impecable capability---Made of the high quality miniature optocoupler, anti-interference ability, stable performance; Adopt 9.5mm black barrier terminal and standard 30A terminal which is stable and
  • Ingenuity design---Fault-tolerant design, even if the control line is broken, the relay will not operate; Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient.
Product details
Brand
YWBL-WH
Manufacturer
YWBL-WH
Size
DC 12V

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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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