Choose Length and Color
Heavy Duty 10/3 STW Wire
LED Power Indicator Light
Watertight Molded Connectors
15'  Yellow
(8517) $ 60.00
15'  White 
(8517W)$ 60.00
25'  Yellow
(7724) $ 95.00
50'  Yellow
(7725) $115.00
50'  White 
(7725W)$125.00
100' Yellow
(9506) $210.00
100' White 
(9507W)$190.00
Quality marine
power cords and adapters
at affordable prices
All cords and adapters have non-marring, UV stabilized, virgin PVC jackets that are 100% water tight, Oxygen Free Copper Stranding, Nickle Plated Brass Blades and Nickle Plated Copper Grounding Collars. They are tested to UL and CSA standards under fresh and salt water conditions and are also RoHS compliant. High Tide products are 100% guaranteed, if you ever have an issue with the quality or workmanship, send it back to ECS Premier and they will send you a brand new one, free of charge. These products ship to addresses in the continental US only.
30 Amp 125 Volt Power Cords
50 Amp 125/250 Volt Power Cords
These 50 Amp Marine cords have 125 / 250 Volt  connectors, do not confuse with 50 Amp 125 Volt connectors.
Heavy Duty 6/4 STW Wire
LED Power Indicator Light
Watertight Molded Connectors
15'  Yellow
(8518) $180.00
15'  White 
(8518W)$180.00
25'  Yellow
(7726) $190.00
25'  White 
(7726W)$190.00
50'  Yellow
(7727) $330.00
50'  White 
(7727W)$330.00
100' Yellow
(9508) $490.00
100' White 
(9509W)$490.00
Choose Length and Color
Marine "Y" Power Adapters
7733
8167
7732
7734
One 50A male to
     Two 30A locking female
1x NEMA SS2-50P (male) 125/250V, 2x NEMA L5-30R (female) 125V
NOTE: Will not work with 50A 125V power pedestals, only 50A 125/250V
Heavy Duty 10/3 wire
36" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7733
- $125.00
Two 30A locking male to
     One 50A locking female
2x NEMA L5-30P (male) 125V, 1x NEMA SS2-50R (female) 125/250V
NOTE: Will not feed 50A 125V power connections, only 50A  125/250V
Heavy Duty 10/3 wire (30A side)
6 gage wire on 50A side
LED Power Indicator Lights
Watertight Molded Connectors
#8167
- $135.00
One 30A locking male to
     Two 30A locking female
1x NEMA L5-30P (male) 125V, 2x NEMA L5-30R (female) 125V
Heavy Duty 10/3 wire
36" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7732
- $125.00
One 50A male to
     Two 50A locking female
1x NEMA SS2-50P (male) 125/250V, 2x NEMA SS2-50R (female) 125/250V
NOTE: Will not work with 50A 125V power pedestals, only 50A 125/250V
Heavy Duty 16/4 wire
36" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7734
- $190.00
Choose Type
Marine Straight Power Adapters
7731
7729
7728T
7730
One 15A male to
     One 30A locking female
1x NEMA 5-15P (male) 125V, 1x NEMA L5-30R (female) 125V
NOTE: Current draw can not exceed 15 Amps
Heavy Duty 10/3 wire
18" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7728T
- $40.00
One 30A locking male to
     One 15A female
1x NEMA L5-30P (male) 125V, 1x NEMA 5-15R (female) 125V
NOTE: Current draw can not exceed 15 Amps
Heavy Duty 10/3 wire
18" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7729
- $40.00
One 30A locking male to
     One 50A locking female
1x NEMA L5-30P (male) 125V, 1x NEMA SS2-50R (female) 125/250V
NOTE: Current draw can not exceed 30 Amps
NOTE:  This device will not work with 50A 125V devices, only 125/250V

Heavy Duty 10/3 wire
18" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7730
- $60.00
One 50A male to
     One 30A locking female
1x NEMA SS2-50P (male) 125/250V, 1x NEMA L5-30R (female) 125V
NOTE: Current draw can not exceed 30 Amps
NOTE:  This device will not work with 50A 125V devices, only 125/250V

Heavy Duty 10/3 wire
18" overall length
LED Power Indicator Lights
Watertight Molded Connectors
#7731
- $60.00
Choose Type
Not responsible for errors or sudden price updates that have not yet been updated on this page.