SKU: 78623501788

Maretron 12 Circuit Bypass Module NMEA 2K w/o Fuse Pack Jumper Wire

Sale price$171.00 Regular price$190.00
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Maretron 12 Circuit Bypass Module NMEA 2K w/o Fuse Pack Jumper Wire12 Circuit Bypass Module NMEA 2K without Fuse Pack & Jumper Wire For manual control of the loads, an optional MPower 12 Channel Bypass Module (CBMD12) can be installed in conjunction with the 12 Channel DC Load Controller Module (CLMD12). The maximum current capacity for the CBMD12 is 75 amps in 12V DC and 24V DC power systems. The Bypass Module provides a manual method (ON OFF switch) to control loads by providing power to each load in case of a

12 Circuit Bypass Module NMEA 2K without Fuse Pack & Jumper Wire

For manual control of the loads, an optional MPower® 12-Channel Bypass Module (CBMD12) can be installed in conjunction with the 12-Channel DC Load Controller Module (CLMD12). The maximum current capacity for the CBMD12 is 75 amps in 12V DC and 24V DC power systems.

The Bypass Module provides a manual method (ON/OFF switch) to control loads by providing power to each load in case of a CLMD12 malfunction or a NMEA 2000® network failure. The CBMD12 utilizes standard fuses for overcurrent protection and 12 Carling Curvette® Rocker Switches for manual control of each load. With the use of the Curvette rocker switches, there is no arcing that occurs while manually overriding a load. Furthermore, unlike other digital switching products, MPower does not require moving a fuse, which can cause electrical connections to degrade or the possibility of ignition.

It’s important to ensure that the current rating of the fuse for each load is appropriate to protect the load and the wiring for that load. Please note that the bypass module does not support paralleled outputs, since each circuit is controlled by a separate switch. Additionally, the bypass module does not support dimming of circuits.

Features:

  • 75 Amps maximum current capacity
  • Outputs
  • 12A Max (two outputs)
  • 10A Max (six outputs)
  • 5A Max (four outputs)
  • 12V and 24V DC power systems
  • Carling Technologies Curvette® Rocker Switches
  • Overcurrent protection via ATC standard fuses
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Quick Guide (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: 78623501788

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justpassingthrough
Houston, US
★★★★★ 5
Casio for the Win
I have the Casio W-218 (which is still kicking) and wanted an upgrade. This model has everything I need; full date, more water resistance, mineral glass, and is aesthetically pleasing. The 10 Year Battery is an added bonus. Like most Casio watches this one is easy to set up and use. Fits great on the wrist and functions very well. I plan on buying a replacement strap eventually but I expect no issues from the watch itself.
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Reviewed in the United States on January 22, 2026
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Richard Meredith
Port Orchard, US
★★★★★ 5
The perfect size wallet
Color: Leather Logo - Brown
A well-made wallet should last a long time My previous Eddie bauer wallet lasted a long time. Should’ve got rid of it sooner, but who wants to part with a good product? The new wallet is made of excellent leather fits my pocket well it’s a little costly but worth it. You won’t be disappointed by the quality of the leather the design of the wallet. It’s comfortable to use right out of the package.
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Reviewed in the United States on September 9, 2025
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John Hume
Cuba, US
★★★★★ 5
Great
Color: Leather Logo - Tan
Holds everything in order. Great wallet
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Reviewed in the United States on April 6, 2026
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Griller
West Palm Beach, US
★★★★★ 5
Griller
Color: Leather Logo - Tan
Good quality. No complaints.
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Reviewed in the United States on April 24, 2026
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Kathleen
Omaha, US
★★★★★ 5
Excellent gift for your man.
Color: Leather Logo - Brown
Love this leather yet slim wallet for my husband…no more bulging pockets.
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Reviewed in the United States on January 19, 2026

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