Maretron M-Power CBMD12 Bypass Module 12 Circuit N2K without Fuse Pack and Jumper Wire

Maretron M-Power CBMD12 Bypass Module: Efficient 12 Circuit N2K Power Management

Maretron M-Power CBMD12 Bypass Module 12 Circuit N2K without Fuse Pack and Jumper Wire

Model: CBMD12

• 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

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 for 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.

Overview of Maretron CBMD12 Module

The Maretron M-Power CBMD12 Bypass Module is a highly specialized product designed for managing up to 12 electrical circuits within N2K (NMEA 2000) marine systems. Unlike traditional power modules that come with fuse packs and jumper wires, this product is delivered without those components to allow professionals greater installation flexibility. Known for its quality and reliability, Maretron has developed the CBMD12 to ensure seamless power routing and circuit bypass capabilities in complex onboard electrical setups.

Key Features of the Maretron Bypass Module

The Maretron CBMD12 is engineered to support 12 individual circuits, making it ideal for vessels requiring detailed circuit management. Its bypass function allows critical loads to be maintained without interruption, even during fuse maintenance or changes. The omission of fuse packs and jumper wires means the module can be integrated precisely according to user specifications, ensuring optimal safety and performance. Maretron’s robust quality standards guarantee long-term durability in harsh maritime environments.

Applications and Benefits for Marine Systems

Used primarily in marine electronics, the CBMD12 module by Maretron serves as a crucial component for power distribution and circuit control on boats equipped with NMEA 2000 networks. This device simplifies complex electrical layouts by enabling easy bypassing of circuits without compromising system integrity. For boat owners or technicians, this translates to more efficient troubleshooting and maintenance, enhanced system reliability, and customized circuit management tailored to specific vessel needs.