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LVD Low Voltage Disconnect Module. (36V / 30Amp, Black, Rocker Switch, AUTO Operation)
The LVD module automatically disconnects the battery to prevent deep discharge and prolong battery life, with programmable voltage settings for disconnect and reconnect, emergency on/off function, and smart switch output.
LVD Low Voltage Disconnect Module. (36V / 30Amp, Black, Rocker Switch, AUTO Operation)
Item #: 21420378

LVD Low Voltage Disconnect Module. (36V / 30Amp, Black, Rocker Switch, AUTO Operation)

Item #: 21420378

USD 36

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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The LVD module automatically disconnects the battery to prevent deep discharge and prolong battery life, with programmable voltage settings for disconnect and reconnect, emergency on/off function, and smart switch output.
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What Stands Out

High Amp Capacity
Handles up to 30 Amps, making it ideal for various low voltage applications, ensuring reliable performance for power-hungry devices.
Durable Material
Constructed from high-quality black ABS plastic, ensuring long-lasting durability and resistance to environmental factors, enhancing overall lifespan.
Easy Installation
Panel mount terminal block design simplifies installation, allowing users to effortlessly integrate into existing systems, saving time and reducing setup complexity.

Product Details

Shop the CZH-LABS LVD Low Voltage Disconnect Module at Ubuy Puerto Rico. 12V 30Amp. Get the best deals and discounts on electronic components at Ubuy.
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Solar Power Systems

    Ideal for users relying on solar panels and batteries, preventing battery damage from low voltage discharges.

  • Automotive Applications

    Perfect for automotive battery management, prolonging battery life and ensuring system reliability under low voltage conditions.

  • RV Owners

    Great for RV users to automatically disconnect power to prevent battery drain during storage or non-use periods.

Not Suitable For
  • High Voltage Systems

    Not suitable for applications requiring higher voltage levels beyond 12V, which may damage the module.

Product Description

LVD Low Voltage Disconnect Module. (36V / 30Amp, Black, Rocker Switch, AUTO Operation)

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Customer Questions & Answers

  • Question: Can the voltage settings be adjusted?

    Answer: Yes, the voltage setting for disconnect and reconnect can be programmed.
  • Question: What kind of applications is this suitable for?

    Answer: It is suitable for solar systems, alarm systems, UPS systems, mobile systems, or any application where the battery needs protection from total discharge.
  • Question: What kind of indication does the switch provide?

    Answer: The switch provides green-red dual color LED indication for output switch ON and OFF.

CZH-LABS Rocker Switches Editorial Review

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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