Blue Sea 4138 WeatherDeck Toggle Switch Boot - Black [4138]

Authorized Dealer

In Stock

Regular price: $4.79
Regular price: ~~$5.99~~
Sale price: $4.79

Shipping calculated at checkout.

SKU: CWR-20402 UPC: 632085041380

Free Shipping Orders over $149.99

Secure Checkout SSL Encrypted

Manufacturer Warranty Full Warranty Included

Questions? Call, text or email us.

925-222-LOTZ (5689) · shop@lotzoutdoors.com

Weatherproof toggle switch protection for Blue Sea Systems WeatherDeck panels, helping shield the switch opening from water, sun, and outdoor exposure.

This black WeatherDeck toggle switch boot replaces the dress nut used to mount compatible Blue Sea Systems WeatherDeck panel switches. Its IP67 rating supports temporary immersion for up to 30 minutes when properly installed with the compatible switch and panel. UV-resistant material helps resist discoloration and cracking in marine, RV, and automotive environments.

Designed for WeatherDeck panel switches, providing a compatible mounting accessory for Blue Sea Systems installations.
Replaces the switch dress nut, allowing the boot to serve as the switch’s protective mounting cover.
IP67-rated for temporary immersion up to 30 minutes, helping protect the switch area during wet use.
UV-resistant material resists discoloration and cracking during exposure to sunlight.
Black finish coordinates with WeatherDeck switch panel components.

Use the 4138 Toggle Switch Boot when replacing or assembling a Blue Sea Systems WeatherDeck switch panel for a boat, RV, or vehicle. The boot fits over the compatible toggle switch and replaces the standard dress nut, creating a protective interface around the switch opening. Its IP67 temporary-immersion rating helps support WeatherDeck installations exposed to spray, rain, and occasional water contact. UV-resistant material helps the black boot retain its appearance while resisting cracking caused by sun exposure. It is suitable for use with compatible WeatherDeck toggle switches, including SPST and SPDT configurations, but it does not replace the switch itself.

Brand	Blue Sea Systems
Model	4138
Product Type	WeatherDeck toggle switch boot
Color	Black
Water Resistance	IP67; temporary immersion for 30 minutes
Material Feature	UV-resistant material
SKU	CWR-20402
UPC	632085041380

What does the Blue Sea 4138 boot fit?
It is designed for compatible Blue Sea Systems WeatherDeck panel toggle switches.
What does the boot replace?
It replaces the dress nut used to mount a WeatherDeck panel switch.
Is the boot waterproof?
It carries an IP67 rating for temporary immersion for up to 30 minutes when properly installed with compatible components.
Can it be used with SPST and SPDT switches?
It is listed as an accessory for compatible WeatherDeck SPST and SPDT toggle switches.
Is the switch included?
No. This listing is for the black 4138 toggle switch boot only.

🚚 Shipping & Fulfillment

Over 30,000 at Lotz Outdoors ship the same day when ordered
by 2pm EST, so you can get your gear quickly for your next adventure.

Some products are fulfilled directly from our trusted third-party partners. As a result, these items may:

• Ship separately from other items in your order

• Have different shipping rates

• Not be eligible for free shipping promotions

We work hard to keep shipping fast, reliable, and transparent across our entire catalog, and any differences will be clearly shown at checkout.

⚠️ Shipping restrictions

Shipping restrictions apply to certain products. By purchasing, you confirm compliance with all local, state, and federal laws.

⚠️ California Proposition 65 Warning

⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

This may include but is not limited to:
- Lead and lead compounds
- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
- Bisphenol A (BPA)
- Cadmium and cadmium compounds

For more information go to www.P65Warnings.ca.gov

Discount available for Military, First Responders, Medical Workers and Teachers