SKU: 33198809957

Maretron 12 Circuit Bypass Module NMEA 2K w/Fuse Pack Jumper Wire [CBMD12-R]

Sale price$163.79 Regular price$181.99
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Description

Maretron 12 Circuit Bypass Module NMEA 2K w/Fuse Pack Jumper Wire [CBMD12-R]12 Circuit Bypass Module NMEA 2K with 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

12 Circuit Bypass Module NMEA 2K with 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:
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  • 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: 33198809957

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Jojo
Alexandria, US
★★★★★ 5
I really like this product!
Color: Collagen
I tried these eye patches that stick right under the eyes, and overall they’re really convenient and easy to use. They adhere well to the skin without sliding around, which makes it simple to wear them while relaxing or getting ready. After using them, my under-eye area felt more hydrated and looked a bit brighter and less puffy. The cooling effect was also soothing, especially when I kept them in the fridge before applying. They didn’t cause any irritation, which is a big plus for sensitive skin.
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Reviewed in the United States on May 12, 2026
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Genesis
Phoenix, US
★★★★★ 5
It’s perfect.
Color: Off Black 1B, Color: Off Black 1B
It’s so pretty!! No complaints, no tangling, no shedding. Doesn’t looks synthetic. In loveeee
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Reviewed in the United States on February 21, 2026
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ann
Omaha, US
★★★★★ 5
Great half wig
Color: Off Black 1B
I buy this wig like clock work. Its really cute and everyone swears its my hair. It does get tangled and starts to get puffy really quick but I do wear it like its my hair all day and take off when I'm home I also use it when working out so I do get it kind of sweaty but for the price this hair is worth it. I buy a new one almost every 2 weeks or so. This is a great inexpensive wig.
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Reviewed in the United States on April 24, 2025
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Angie
Natrona Heights, US
★★★★★ 4
Outre synthetic quick fix
Color: Off Black 1B, Color: Off Black 1B
Sooooo cute, got so many compliments. Only knocked off a star bc i thought the curls were going to be a bit tighter. I added some moose and it actually loosened it up and looked even better, so yay! Easy to install, but my head is kinda small so regardless of me tightening it, it was still kinda loose.
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Reviewed in the United States on May 8, 2026
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Danielle Diamond
Cuba, US
★★★★★ 5
My favorite half wig!
Color: Off Black 1B, Color: Off Black 1B
I absolutely love this unit! I have locs and often flat twist the front and then put this unit on! Excuse the picture it’s the only one I have!
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Reviewed in the United States on May 12, 2026

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