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Power cord sets and wire harnesses since 2004 · Ningbo, China Tel +86 574 83081357[email protected]
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Locking Extension Shore Power Cable Sets 3Conductor - Shore Power Cords from Ningbo Jianuo Electronic

Locking Extension Shore Power Cable Sets 3Conductor

Shore power cord sets connect a boat or a recreational vehicle to a dockside or campsite supply. The locking connection has to hold in wind and wave movement, and the cable has to survive salt, sunlight and constant handling.

Rating30A,125V~
Cable gauge10AWG/3C
Cable typeSJTW/SJTOW/SJTOOW
STW/STOW/STOOW
SJW/SJOW/SJOOW
SOW/SOOW
Power Cord can be Customized for your specific Needs.
  • 3-Conductor Locking Cord

Cord length, cable gauge and type, jacket colour and the connector at the appliance end are set per order. Complete OEM services are available.

Who It Is For

  • Marina and dockside equipment suppliers
  • Boat builders and refit yards
  • RV dealers and campsite operators
  • Distributors serving marine and leisure markets

Problems It Solves

  • A locking connection that does not part when the vessel moves
  • Jacketed cable made for wet and outdoor service
  • Heavy conductors sized for a continuous shore load
  • Built lengths so the cord reaches the pedestal without a coil in the water

Where It Is Used

  • Marina berths and dockside pedestals
  • Recreational vehicles on campsite hook-ups
  • Temporary outdoor power
  • Portable generators

How It Is Made

The plug is moulded directly onto the cable on our own tooling, so there is no screw joint and no field wiring. The company runs first class producing equipment and advanced mould processing equipment, and quality control is applied at each stage rather than only at the end.

This build uses a three-conductor locking extension shore power cable set on heavy jacketed cable.

How we control quality

Customisation Options

  • Cord length to your drawing rather than a fixed catalogue length
  • Cable gauge, conductor count and jacket type selected against the load and environment
  • Jacket colour and printed marking on request
  • Appliance end supplied as an IEC connector, a moulded outlet, ring terminals or stripped and tinned leads
  • Retail or bulk packing, with your own artwork where required

Products are RoHS compliant and carry international approvals including UL, cUL, VDE, SAA, BSI, IMQ depending on the destination market. See the certificates.

2004

Exporting since

20+

International approvals

3–4 weeks

Delivery time

12 hours

Enquiry response

Questions About Shore Power Cords

Why does a shore cord need a locking connector?

Because the boat or vehicle moves. A locking connector stays engaged where a straight-blade plug would work loose.

Is the cable suitable for wet locations?

Yes, shore power cords are built on W rated jacketed cable.

Which length should I order?

Order the length that reaches the pedestal with a little slack. Excess cable coiled on a dock is a hazard and heats up under load.

Can you build a custom configuration?

Yes. Tell us the connector at each end and the conductor size you need.

Ask About Locking Extension Shore Power Cable Sets 3Conductor

Tell us the quantity, the cable and the length. A quotation follows within twelve hours.

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