Exterior Components› Deflectors and Visors

RV Designer

CONTOURED WALL SWITCH BLK SGL ON/OFF SPST CUTOUT 15/8INH X 11/4INW INC

$33.46

SKU: R028 S521

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The RV Designer S521 is a wall-mount on/off switch designed for use in RVs. This single pole, single throw switch features a contemporary contour design and comes with a base and bezel. It is suitable for controlling various RV functions, including lighting, entry steps, and appliances.

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

BrandRV Designer
Part NumberR028 S521

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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