Overview

The Blue Sea Systems 1525 is a 1 x 1 360 Panel System module that mounts an M2 Monitor and matches existing 360 panels. Its listed size is 4.75 in high by 4.88 in wide, which gives you a clear reference when planning panel space or replacing another 360 module in the same layout.

It fits boats that already use the Blue Sea Systems 360 panel platform and want M2 monitoring in the same panel line as the rest of the electrical controls. It works with Blue Sea Systems M2 monitor models 1830, 1832, 1833, 1836, 1837, and 1838, covering common AC and DC monitoring functions in one consistent panel format.

Key features

• 1 x 1 module format for the Blue Sea Systems 360 Panel System
• Made to mount an M2 Monitor within the 360 panel layout
• Matches existing 360 panels for a uniform look across the electrical panel
• Listed dimensions of 4.75 in x 4.88 in help when checking available panel space
• Compatible with Blue Sea Systems M2 models 1830, 1832, 1833, 1836, 1837, and 1838

Compatibility and fit

This module makes sense where the electrical panel is already based on the 360 Panel System. The key fit point is the M2 monitor family rather than a generic round or rectangular meter cutout, so it helps keep the panel layout consistent when adding battery, voltage, current, or AC system monitoring.

On board, that usually means the main electrical panel, helm, or nav station where the display can be read quickly and the surrounding panel hardware already follows the 360 format. For a refit, the 1 x 1 module size and listed face dimensions make it easier to compare against the space you have before cutting or rearranging the panel.

Use on board

This is a good match for owners building out a cleaner monitoring panel for battery banks, charging systems, inverter or shore power checks, or general AC and DC status. It also suits panel upgrades where the goal is to bring an M2 display into the same organized panel area instead of mounting a separate monitor elsewhere on the boat.