BEP Dual Operation VSS Switch HD Optic - 12/24V - 500A [720-MDVSO]
SKU: 54018565320

BEP Dual Operation VSS Switch HD Optic - 12/24V - 500A [720-MDVSO]

Sale price$139.72 Regular price$155.25
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Description

BEP Dual Operation VSS Switch HD Optic - 12/24V - 500A [720-MDVSO]Dual Operation VSS Switch HD Optic 12 24V 500A This Voltage Sensitive Switch (VSS) automatically senses connected battery bank voltage and provides optimal, efficient charging of the second bank. The VSS allows for independent battery banks to be combined or isolated based on the presence of a charging source (such as an engine alternator or battery charger), while also offering remotely activated, high current, emergency parallel connection. Designed

Dual Operation VSS Switch HD Optic - 12/24V - 500A

This Voltage Sensitive Switch (VSS) automatically senses connected battery bank voltage and provides optimal, efficient charging of the second bank.  The VSS allows for independent battery banks to be combined or isolated based on the presence of a charging source (such as an engine alternator or battery charger), while also offering remotely activated, high current, emergency parallel connection. 

Designed and constructed for longevity in the marine environment with tinned copper conductors, stainless steel nuts, and high temperature, fibre reinforced plastics.  The units are ignition protected, provide On/Off switching operation, and may be recessed or surface mounted. 

The remote emergency parallel function can be operated through a momentary button on the dash which will parallel the batteries for 10 minutes.  Once this 10 minutes has passed, if the voltage is high enough, the voltage sensitive switch will stay engaged.  If not, it will disengage.

Features:

  • Dual battery sensing
  • Manual override option
  • Dual 12/24 volt operation (both banks must be same voltage)
  • Low power consumption (<6mA)
  • Lowered cut in voltage (13.3/26.6V) suits low output alternators and high temperature environments

Technical Specifications:

  • Volts - 12/24V
  • Rating - 500A
  • Dimensions (L x W x H) - 4" x 4" x 4.3"

In the Box:

  • Parallel Switch 
  • Instruction manual

*Sold as an Individual 

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Lockable: No
  • Positions: 2
  • Continuous Amperage: 500
  • Box Dimensions: 4"H x 4"W x 5"L WT: 1.1 lbs
  • UPC: 843687004783

Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54018565320

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mmanderson8
Louisville, US
★★★★★ 5
Exactly as described
Color: Red2
Very sturdy and definitely protects my iPad. Great buy even has a part of the pen. Fits perfectly no issues putting it on and it has layers to ensure that your iPad is protected. Color is exactly as pictured. Easy to use and charges fine with the case on
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Reviewed in the United States on March 18, 2026
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NY
Houston, US
★★★★★ 5
Not broken yet.
Color: Light Purple
I bought this for my daughter’s tablet and she has put it through the test. It has been dropped multiple times and the tablets still good. It was easy to put on, looks good, and does the job.
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Reviewed in the United States on April 26, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Durable and good case!
Color: Black
Excellent sturdy case to protect iPad. Would buy again!
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Reviewed in the United States on June 2, 2026
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Kelley Mitchell
Omaha, US
★★★★★ 5
Well made
Color: Blue
It’s great, better than I expected. I love I love the color and the fit is perfect. Highly recommend!
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Reviewed in the United States on May 30, 2026
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Carrie A Balashaitis
Lowell, US
★★★★★ 4
Good buy
Color: Black
Sturdy and fits perfectly
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Reviewed in the United States on May 6, 2026

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