Kanayu 3ft 30A L5-30 Y Shore Power Splitter, Black, Yellow - 2x 30A L5-30R, Locking Collars

Kanayu's 3-foot L5-30 Y shore power adapter splits one 30A shore inlet into two locked, weather-resistant 30A L5-30 receptacles for safe, simultaneous vessel or RV power.

Designed for marinas, docks, and mobile power setups, this compact Y-split cable gives you two independent 30A outputs from a single L5-30P input. The cable combines heavy-gauge copper conductors with threaded locking rings and a bright yellow jacket so connections stay secure, visible, and easier to manage when boarding, powering equipment, or sharing a pedestal outlet.

How does this adapter help when two boats need shore power?

When two craft need feed from a single 30A L5-30 shore pedestal, the Kanayu Y-splitter provides two properly wired L5-30R outlets so each vessel receives its own protected connection. The design keeps wires separated through the Y joint and maintains rated amperage for each branch.

• Splits one 30A L5-30P input into two L5-30R outputs.
• 10 AWG copper conductors deliver up to 30 amps per branch.
• Threaded locking collars secure plugs to pedestals and inlets.
• Bright yellow jacket improves visibility on crowded docks.

Is this safe for outdoor marine or RV use?

The adapter features robust 10AWG*3 copper conductors and locking rings that reduce the chance of accidental disconnection or moisture intrusion at the connector interface. While it’s built for marina and pedestal use, always follow local electrical codes and inspect seals and connections regularly for wear.

• Stranded copper wiring suited for marine current loads.
• Threaded collars tighten connections against vibration and spray.
• Durable molded plugs and receptacles resist impact and flexing.
• Visual color coding helps avoid mistaken unplugging in low light.

What are the technical details and physical dimensions?

The cable measures approximately three feet overall, providing a compact routing option that minimizes trip hazards and clutter on a dock. The male L5-30P uses 10AWG*3 inner copper wiring to support the rated 30 amp input, while each L5-30R branch uses its own 10AWG*3 stranded copper conductors to carry up to 30 amps per outlet.

• Cable length: about 3 feet total for tidy installations.
• Connector types: L5-30P (male) to two L5-30R (female).
• Wire size: 10AWG*3 copper in both plug and each female branch.
• Maximum loading: rated to support 30A per branch.

How do I maintain and store the splitter for long life?

Rinse off salt and debris after marine use, let connectors dry thoroughly, and store the cable in a cool, shaded area to prevent UV and heat degradation. Periodically inspect locking collars and the molded plug bodies for cracks or corrosion, and replace the adapter if insulation or contacts show damage.

• Flush with fresh water after saltwater exposure; dry before storage.
• Check threaded collars and contacts for corrosion or wear.
• Store coiled loosely in a ventilated, shaded compartment.
• Replace at first sign of insulation cracking or bent pins.

Who is this for? Boaters, marina managers, and RV owners who need a reliable, visible way to feed two vessels or an additional shore load from a single 30A pedestal will find this Kanayu Y-splitter useful. It’s aimed at users who value secure locking connections, clear color identification on busy docks, and a short-run cable that reduces clutter while maintaining rated amperage per branch. This adapter is a practical accessory for temporary or occasional shared power scenarios; always consult a qualified electrician for permanent wiring changes or higher-current solutions.