Gray Water-Resistant Contura Switch 8219
It's a double pole, single throw switch with an OFF - (ON) action. It's not equipped with embedded LEDs.
Features:
- Resistant to vibration, shock, thermoshock, moisture, and salt spray
- Designed for mounting in Blue Sea Systems' water-resistant panels
- Ignition protected, safe for gasoline-powered boats, meeting UL1500 and ISO8846 requirements
Specifications:
- 12 Volts DC rating: 20 Amperes; 24 Volts DC rating: 15 Amperes
- LED lifespan: 100,000 hours half-life, 18 Milliamperes
- Internal and external gasket panel seals
- Temperature range: -40°C to 85°C
- Mounting hole size: 1.45' x 0.83'
- Color: Grey; Throw/Pole: DPST; Action: On/Off
- Box dimensions: 2'H x 3'W x 5'L, Weight: 0.1 lbs; UPC: 632085082192
WARNING: This product may expose you to chemicals like di(2-ethylhexyl)phthalate (dehp), which can cause cancer, birth defects, or other reproductive harm. For more info, visit P65Warnings.ca.gov.

Using this Blue Sea switch is quite simple. Just connect it to your electrical system according to the voltage and amperage ratings (12V DC for 20 Amps or 24V DC for 15 Amps). The switch has an ON/OFF action, so you can easily control the power flow. When mounting, make sure to use the correct mounting hole size of 1.45' x 0.83' as it's specially designed for Blue Sea Systems' water-resistant panels. Regarding maintenance, it's resistant to vibration, shock, thermoshock, moisture, and salt spray, but you should still keep it clean. Check the seals regularly to ensure they're in good condition. Also, be aware of the warning about the chemicals it may expose you to. If you have a gasoline-powered boat, this switch is safe to install as it meets ignition protection requirements. Just follow these steps and you'll get the most out of your switch.