![Blue Sea Contura Switch DPDT Black - ON-ON [8300]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/75132XL.jpg?v=1706756113)
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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
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Description
Blue Sea Contura Switch DPDT Black - ON-ON [8300]Contura Switch DPDT Black ON ON Features: Vibration, shock, thermoshock, moisture and salt spray resistant Specially manufactured for mounting in Blue Sea Systems" water resistant panels Ignition Protected Safe for installation aboard gasoline powered boats Meets UL1500 and ISO8846 ignition protection requirements Specifications: Action: ON ON Pole Throw: DPDT Actuator Color: Black Contura III Common Applications: Switching between shunts or current
Contura Switch DPDT Black - ON-ON
Features:
- Vibration, shock, thermoshock, moisture and salt spray resistant
- Specially manufactured for mounting in Blue Sea Systems" water resistant panels
- Ignition Protected - Safe for installation aboard gasoline powered boats
- Meets UL1500 and ISO8846 ignition protection requirements
Specifications:
- Action: ON-ON
- Pole/Throw: DPDT
- Actuator Color: Black - Contura III
- Common Applications: Switching between shunts or current transformers with one meter
- Embedded LEDs: 2
- Actuator Position to Light LED: ON
- Lighting: LED rated 100,000 hours half-life
- Seals: Internal and External Gasket
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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