top of page

Voltage Monitor Module, A30-U1 30A DC 99.9V Voltage Detection Control Relay with Delay Battery Charge Discharge Timer with Overvoltage Undervoltage Control

Product Features

  • Separated Voltage: The measurement voltage is separated from the working voltage. The working voltage is DC 6V-80V while measuring voltage is DC 0-99.9V.
  • Free Setting: The voltage monitor module can flexibly set detection upper and lower limit voltage values and set triggering conditions.
  • Protective: It can realize functions such as voltage detection, overvoltage and undervoltage control, voltage alarm switch controller etc.
  • Delay Function: With delay function, the delay time is 1~9 minutes or keep ON (adjustable).
  • Guarantee: Any questions or concerns, please feel free to contact us so we can do our best to solve it. We will strive to provide the highest quality service for you.

Voltage Monitor Module, 30A 99.9V DC Relay, Over/Under Voltage Control

$131.00Price
Quantity
✔ IN STOCK - Leaves warehouse within 2 - 3 business days
Enter 5POWER at checkout for 5% OFF & Free Shipping 
FREE Delivery between May 20 & May 23, 2025
by AUSTRALIA POST
Product Page Banner .png

Related Products

100% Positive Reviews

⭐⭐⭐⭐⭐

Don't just take our word for it.

Thousands of passionate customers are leaving rave reviews.
 

Read more here.

Explore

Support 

Office: 14O Adams Rd, Luddenham NSW 2745

Email: info[at]cocoonpower.com

Warehouse: 

16 Templar Rd, Erskine Park, NSW 2759

 - 1 Munday Ave, Pinjarra WA 62O8

  • Instagram
  • Facebook
  • Pinterest
  • YouTube
  • TikTok

© 2009 - 2025 by CocoonPower AU
 

We acknowledge the Traditional Owners of country throughout Australia and recognise their continuing connection to land, waters and culture.
We pay our respects to their Elders past, present and emerging.

bottom of page