Electrical - Switches & Accessories
Marine electrical switches and accessories are essential components for controlling, upgrading, and maintaining your vessel's onboard electrical systems. Engineered for demanding freshwater and saltwater environments, today's marine switches feature durable, corrosion-resistant construction and reliable performance designed to withstand vibration, moisture, and harsh marine conditions. From rocker switches, toggle switches, push-button controls, switch panels, mounting accessories, and replacement components to digital switching solutions, these products provide dependable control for lighting, pumps, navigation equipment, electronics, and other onboard systems. High-quality marine switches are designed to improve convenience, safety, and organization while helping ensure efficient operation of your boat's electrical equipment. Whether you're replacing outdated controls, completing a new installation, or upgrading your vessel's electrical setup, the right switches and accessories make managing onboard systems easier and more reliable. Featuring premium products from trusted marine manufacturers, our Electrical – Switches & Accessories collection delivers the quality and performance serious boaters expect. Browse our selection today and let our knowledgeable team help you choose the ideal electrical control solutions for your vessel.
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Vendor:Blue Sea Systems
Blue Sea 8172 Green LED Indicator Light [8172]
- £2.99
£3.74- £2.99
- Unit price
- / per
8172LED Indicator LightGreen12/24V DC5 Milliamperes Easily installed in any Blue Sea Systems circuit breaker panel Simple push-in installation mounts in any thickness material Useful as general indicator and alarm lights WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known...- £2.99
£3.74- £2.99
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 4215 Square Format Label Set - 30 [4215]
- £11.22
£15.71- £11.22
- Unit price
- / per
4215Square Format Label Set30 Black DC Labels 30 common DC labels Included with WeatherDeck Waterproof Panels Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels Used on Battery Management Panels Used on 360 Panel System WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate...- £11.22
£15.71- £11.22
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 8290 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Black [8290]
- £14.96
£21.70- £14.96
- Unit price
- / per
Water Resistant Contura Switch - (ON)-OFF-(ON) - BlackFeatures: 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 WARNING: This...- £14.96
£21.70- £14.96
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936]
- £15.71
£22.45- £15.71
- Unit price
- / per
Contura II Switch DPDT Black - ON-OFF-ONVibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting PanelsSpecifications: Action: ON-OFF-ON Pole/Throw: DPDT - Double Pole/ Double Throw Actuator Color: Black - Contura II Common Applications:...- £15.71
£22.45- £15.71
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 8037 Circuit Breaker Panel Plug [8037]
- £2.24
£2.99- £2.24
- Unit price
- / per
Circuit Breaker Panel PlugBlack plug fits standard toggle circuit breaker holeWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov....- £2.24
£2.99- £2.24
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 8222 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Grey [8222]
- £14.96
£21.70- £14.96
- Unit price
- / per
Water Resistant Contura Switch - (ON)-OFF-(ON) - GreyFeatures: 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 WARNING: This...- £14.96
£21.70- £14.96
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on) [4154]
- £8.23
£11.22- £8.23
- Unit price
- / per
4154WeatherDeck Toggle Switch Pole/Throw SPDT Action (ON)-OFF-(ON) Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck Panels When mounted with a WeatherDeck Toggle Switch Boot Rated IP67-temporay immersion for 30 minutes Nickel-plated brass and phenolic non-corrosive construction WARNING: This product can...- £8.23
£11.22- £8.23
- Unit price
- / per
-
Vendor:BEP Marine
BEP SPDT Chrome Plated Toggle Switch - ON/OFF/ON [1002001]
- £5.98
£7.58- £5.98
- Unit price
- / per
SPDT Chrome Plated Toggle Switch - ON/OFF/ONSingle pole, double throw toggle switch turns one of two circuits on. Common applications include combining nav lights and anchor light with independent bulbs.Features: Nominal voltage is 12V DC Rated for 25A at 12V DC Three 1/4" blade...- £5.98
£7.58- £5.98
- Unit price
- / per
-
Vendor:BEP Marine
BEP SPDT Sealed Toggle Switch - ON/ON [1002008]
- £22.45
£34.88- £22.45
- Unit price
- / per
SPDT Sealed Toggle Switch - ON/ONSingle pole, double throw toggle switch turns one of two circuits on. Common applications include hallway style light switching or switching between natteries, shunts, or current transformers for multiple measurements in a single meter. Completely sealed switches built to...- £22.45
£34.88- £22.45
- Unit price
- / per
-
Vendor:Victron Energy
Victron RJ45 UTP Cable - 30M [ASS030065051]
- £27.36
£32.19- £27.36
- Unit price
- / per
RJ45 UTP Cable - 30MA cable to connect Digital Multi Control, Inverter Control, Interface MK3-USB, and VE.Bus connections between multiple VE.Bus devices and to make VE.Bus and VE.Can connections to a GX device.Please contact your dealer for any returns, repairs or support issues related...- £27.36
£32.19- £27.36
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea Contura Switch DPDT Black - ON-ON [8300]
- £14.96
£21.70- £14.96
- Unit price
- / per
Contura Switch DPDT Black - ON-ONFeatures: 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:...- £14.96
£21.70- £14.96
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]
- £14.96
£21.70- £14.96
- Unit price
- / per
Contura II Switch SPDT Black - (ON)-OFF-(ON)Vibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting PanelsSpecifications: Action: (ON)-OFF-(ON) Pole/Throw: SPDT - Single Pole/ Double Throw Actuator Color: Black - Contura II Common Applications:...- £14.96
£21.70- £14.96
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
- £19.46
£28.44- £19.46
- Unit price
- / per
2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to...- £19.46
£28.44- £19.46
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 4137 Push Button Reset Only Circuit Breaker Boot - Black [4137]
- £4.48
£5.23- £4.48
- Unit price
- / per
4137 Push Button Reset Only Circuit Breaker Boot - BlackFeatures: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration and cracking Two per retail package WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate...- £4.48
£5.23- £4.48
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 4150 WeatherDeck Toggle Switches [4150]
- £7.48
£10.47- £7.48
- Unit price
- / per
4150WeatherDeck Toggle Switch Pole/Throw SPST Action OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck Panels When mounted with a WeatherDeck Toggle Switch Boot Rated IP67-temporay immersion for 30 minutes Nickel-plated brass and phenolic non-corrosive construction WARNING: This product can...- £7.48
£10.47- £7.48
- Unit price
- / per
-
Vendor:BEP Marine
BEP SPDT Rocker Switch - 12V/24V - (ON)/OFF/(ON) [1001711]
- £6.73
£8.60- £6.73
- Unit price
- / per
SPDT Rocker Switch - 12V/24V - (ON)/OFF/(ON)Single pole, double throw switch turns one of two circuits on.Features: Nominal voltage is 12V DC Rated for 25A at 12V DC Three 1/4" blade terminals Snap-in mounting to fit panel hole 1.45" x .83" into panels .093"...- £6.73
£8.60- £6.73
- Unit price
- / per
-
Vendor:BEP Marine
BEP Illuminated SPST Rocker Switch - Red LED - 12V - OFF/ON [1001705]
- £11.97
£16.67- £11.97
- Unit price
- / per
Illuminated SPST Rocker Switch - Red LED - 12V - OFF/ONSingle pole, single throw switch turns one circuit on and off.Features: Nominal voltage of 12V DC Rated for 10A at 12V DC Switches snap-in mounting holes .55" x 1.13", fits panels .02" to .25"...- £11.97
£16.67- £11.97
- Unit price
- / per
-
Vendor:BEP Marine
BEP SPDT Chrome Plated Toggle Switch - ON/OFF/(ON) [1002015]
- £5.98
£7.70- £5.98
- Unit price
- / per
SPDT Chrome Plated Toggle Switch - ON/OFF/(ON)Single pole, double throw toggle switch turns one of two circuits on. Common applications include intermittent manual override and maintained float switch control for bilge pumps.Features: Nominal voltage is 12V/24V DC Rated for 25A at 12V DC, 15A...- £5.98
£7.70- £5.98
- Unit price
- / per
-
Vendor:Blue Sea Systems
Blue Sea 7935 Contura II Switch DPST Black - OFF-(ON) [7935]
- £12.72
£17.96- £12.72
- Unit price
- / per
Contura II Switch DPST Black - OFF-(ON)Vibration, shock, thermoshock, moisture and salt spray resistantMounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting PanelsSpecifications: Action: OFF-(ON) Pole/Throw: DPST - Double Pole/ Single Throw Actuator Color: Black - Contura II Common Applications:...- £12.72
£17.96- £12.72
- Unit price
- / per
-
Vendor:Bluewater
Bluewater 22MM Programmable Waterproof Nav/Anc Blue/Green/Red Switch w/Breaker [9060-3114]
- £44.91
£0.00- £44.91
- Unit price
- / per
22MM Programmable Waterproof Nav/Anc Blue/Green/Red Switch with BreakerFeatures: Switch Rating: 20A/12-24VDC Switch Contacts: 1 NO, 1 NC | 2 NO, 2 NC Mechanical Life: 50,000 Cycles Electrical Life: 10,000 Cycles Material: Nickel Plated Brass/ Stainless Steel LED Color: Blue/Green/Red Off- Blue, 1st on Green,...- £44.91
£0.00- £44.91
- Unit price
- / per


![Blue Sea 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936]](http://www.dbmarinesupplies.com/cdn/shop/files/61069XL_533x.jpg?v=1682694770)
![Blue Sea 8222 Water Resistant Contura III Switch - (ON)-OFF-(ON) - Grey [8222]](http://www.dbmarinesupplies.com/cdn/shop/files/20741XL_533x.jpg?v=1682638905)
![Blue Sea 4154 WeatherDeck Toggle Switch (on)-off-(on) [4154]](http://www.dbmarinesupplies.com/cdn/shop/files/20408XL_533x.jpg?v=1682637003)
![Blue Sea Contura Switch DPDT Black - ON-ON [8300]](http://www.dbmarinesupplies.com/cdn/shop/files/75132XL_533x.jpg?v=1682730611)
![Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]](http://www.dbmarinesupplies.com/cdn/shop/files/61066XL_533x.jpg?v=1682694737)
![Blue Sea 4150 WeatherDeck Toggle Switches [4150]](http://www.dbmarinesupplies.com/cdn/shop/files/20404XL_533x.jpg?v=1682636961)
![Blue Sea 7935 Contura II Switch DPST Black - OFF-(ON) [7935]](http://www.dbmarinesupplies.com/cdn/shop/files/61068XL_533x.jpg?v=1682694759)
![Bluewater 22MM Programmable Waterproof Nav/Anc Blue/Green/Red Switch w/Breaker [9060-3114]](http://www.dbmarinesupplies.com/cdn/shop/files/114391XL_533x.jpg?v=1785873233)