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Electrical Wire & Wiring Supplies for Boats

Products: 1 - 50 of 230
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Marinco, Dockside 30A To 15A Adapter
$111.84

Marinco, Dockside 30A To 15A Adapter


Part No. 244381
Mfr. Marinco
Mfr No. 199128


Pigtail Shore Power Adapter, 30A 125V Male to 50A 125/250V Female
$186.72

Pigtail Shore Power Adapter, 30A 125V Male to 50A 125/250V Female


Part No. 98619
Mfr. Marinco
Mfr No. 117A


Pigtail Shore Power Adapter, 50A 125/250V Male to 50A 125V Female
$191.87

Pigtail Shore Power Adapter, 50A 125/250V Male to 50A 125V Female


Part No. 98617
Mfr. Marinco
Mfr No. 123A


Shore Power "Y" Adapter - 157AY
$195.48

Shore Power "Y" Adapter - 157AY


Part No. 70930
Mfr. Marinco
Mfr No. 157AY


Ancor Marine Grade White Signal Wire, 20/2 x 1'
$0.52

Ancor Marine Grade White Signal Wire, 20/2 x 1'


Part No. 527956
Mfr. Ancor
Mfr No. 122050 by ft.


Ancor - Battery Cable
$9.24 - $299.45

Ancor - Battery Cable



Mfr. Ancor

Ancor Black Split Wire Loom
$5.26 - $9.39

Ancor Black Split Wire Loom



Mfr. Ancor

Assorted Nylon Cable Clamps
$3.84 - $8.70

Assorted Nylon Cable Clamps



Mfr. Ancor

RG 8X Coaxial Cable, 100' Spool
$73.77

RG 8X Coaxial Cable, 100' Spool


Part No. 16036
Mfr. Ancor
Mfr No. 151510


Mount For Cable Ties, 3/8" x 5/8"
$0.13
On Sale

Mount For Cable Ties, 3/8" x 5/8"


Part No. 16716
Mfr. Spectro Wire and Cable
Mfr No. 9119


Spectro, Nylon Cable Clamps
Sale Price From $0.05

Spectro, Nylon Cable Clamps



Mfr. Spectro Wire and Cable

Spectro, Spiral Cut Tubing
Sale Price From $0.45

Spectro, Spiral Cut Tubing



Mfr. Spectro Wire and Cable

DC Digital Multimeter with Alarm, -500 to +500 Amps, 0 to 60 Volts, 8248
$253.08

DC Digital Multimeter with Alarm, -500 to +500 Amps, 0 to 60 Volts, 8248


Part No. 86730
Mfr. Blue Sea Systems
Mfr No. 8248


Pigtail Shore Power Adapter, 30A 125V Male to 50A 125V Female
$168.08

Pigtail Shore Power Adapter, 30A 125V Male to 50A 125V Female


Part No. 12289
Mfr. Marinco
Mfr No. 111A


Pigtail Shore Power Adapter, 50A 125V Male to 30A 125V Female
$135.76

Pigtail Shore Power Adapter, 50A 125V Male to 30A 125V Female


Part No. 70924
Mfr. Marinco
Mfr No. 110A


SmartPlug, Shore Power Inlet & Connector, 30 Amp
$190.00

SmartPlug, Shore Power Inlet & Connector, 30 Amp


Part No. 253260
Mfr. SmartPlug Systems
Mfr No. B30ASSYNT


16-14 ga. Dual Crimp Insulated Multi-Stack Disconnects, (100)
$25.79

16-14 ga. Dual Crimp Insulated Multi-Stack Disconnects, (100)


Part No. 229231
Mfr. Ancor
Mfr No. 220612


Vinyl Insulated Butt Connectors
$2.38 - $23.88

Vinyl Insulated Butt Connectors



Mfr. Ancor

Mounting Hole Cable Ties, White, 1-3/4"
$0.08
On Sale

Mounting Hole Cable Ties, White, 1-3/4"


Part No. 16730
Mfr. Spectro Wire and Cable
Mfr No. 9314


Spectro, Nylon Cable Ties
$0.02 - $0.37

Spectro, Nylon Cable Ties



Mfr. Spectro Wire and Cable

Spectro, Ultra Flex Convoluted Loom
Sale Price From $0.21

Spectro, Ultra Flex Convoluted Loom



Mfr. Spectro Wire and Cable

PowerBar 600 Amp BusBar, 8) 3/8"-16 Studs, 2107
$119.43
On Sale

PowerBar 600 Amp BusBar, 8) 3/8"-16 Studs, 2107


Part No. 167374
Mfr. Blue Sea Systems
Mfr No. 2107


Pigtail Shore Power Adapter, 20A 125V Male to 30A 125V Female
$102.35

Pigtail Shore Power Adapter, 20A 125V Male to 30A 125V Female


Part No. 225385
Mfr. Marinco
Mfr No. 106A


Pigtail Shore Power Adapter, 50A 125/250V Male to 30A 125V Female
$132.20

Pigtail Shore Power Adapter, 50A 125/250V Male to 30A 125V Female


Part No. 70925
Mfr. Marinco
Mfr No. 121A


Pigtail Shore Power Adapter, 50A 125V Male to 50A 125/250V Female
$307.11

Pigtail Shore Power Adapter, 50A 125V Male to 50A 125/250V Female


Part No. 98618
Mfr. Marinco
Mfr No. 118A


Tinned Copper Primary Wire
$5.87 - $189.95

Tinned Copper Primary Wire



Mfr. Ancor

Triplex Boat Cable, Flat
$55.95 - $150.00

Triplex Boat Cable, Flat



Mfr. Ancor

Ancor, Reducing Butt Connectors
$4.33 - $24.76

Ancor, Reducing Butt Connectors



Mfr. Ancor

Spectro Heat Shrink Tubing
Sale Price From $0.06

Spectro Heat Shrink Tubing



Mfr. Spectro Wire and Cable

Push Mount Cable Ties, White 8"
$0.09
On Sale

Push Mount Cable Ties, White 8"


Part No. 16719
Mfr. Spectro Wire and Cable
Mfr No. 9136


Spectro, Screw Mount for Cable Ties
Sale Price From $0.16

Spectro, Screw Mount for Cable Ties



Mfr. Spectro Wire and Cable

Products: 1 - 50 of 230
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Ask. Answer. Discuss.
Post a question or comment about Electrical Wire & Wiring Supplies for Boats to our online boating community.
Question
Wire Corrosion

My friend is telling me that electricity mainly travels along the outside surface of a wire. This is very hard be believe….why would electrons not move thoughout the complete cross section of a wire. Thus corrosion on the outer surface of a single strand wire could potentially cut of the flow of electricity.
Is this baloney or what??

Submitted by: Steve
Answer

It depends on what type of electric current you are talking of.

In case of AC current,the inductance decreases from center towards the surface of the wire. As current flows through the path of least resistance, it flows through the surface of the wire which provides path of least Reactance. This phenomena where current flows through the surface due to least reactance is known as "Skin effect".

While in case of DC current the inductance part is missing as there is no change in flux with respect to time. So the resistance is same through out the conductor. Hence DC current flows through out the wire cross-section.

If,you visit any power GRID you’ll see the bus bars are hollow. This is because current flows through the outer surface so bars are kept hollow to carry same current, avoiding material wastage.


 
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