Non-Automotive / Other

MARETRON

SWITCH INDICATOR MODULE, NMEA 2000

$322.90

SKU: M09B SIM100-01

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Maretron SIM100 is a Switch Indicator Module designed for marine environments. It monitors up to six switches and reports their status via NMEA 2000 standard messages. It can be used for applications like smoke/heat, high bilge, and motion sensors.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMARETRON
Part NumberM09B SIM100-01

Videos

NMEA 2000 Digital Switching

NMEA 2000 Digital Switching

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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