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The SmartPlug C30253W is a premium 25-foot shore power solution that bridges the gap between modern safety and legacy dockside infrastructure. This "Dual Configuration" cordset features the innovative SmartPlug female connector for your boat and a standard 30A twist-type male plug for the marina pedestal.
Designed to eliminate the primary causes of shore power fires—corrosion and poor physical contact—this cordset offers over 20 times the metal-to-metal contact area of traditional twist-lock systems.
Unlike traditional twist-lock connectors, the SmartPlug boatside connector features:
Straight-in blade design for superior electrical contact
20x greater contact surface area than twist-lock plugs
Multi-point locking system to prevent vibration-related disconnections
Built-in thermal protection to reduce overheating risk
This design delivers a safer and more stable shore power connection.
The dockside end features a standard 30 Amp twist-lock male plug, allowing compatibility with most marina shore power pedestals while still benefiting from SmartPlug safety on the boat side.
The 25-foot marine-grade power cable is built for long-lasting performance:
Heavy-duty insulation resistant to oil, UV, abrasion, and moisture
Flexible design for easy handling and storage
Bright white jacket for clean appearance and heat reflection
Designed for both freshwater and saltwater use, the C30253W cordset features:
Corrosion-resistant components
Weather-resistant connector housings
Secure locking ends to prevent accidental disconnection
Simply plug the SmartPlug end into your boat’s SmartPlug inlet and the twist-lock end into the dock pedestal—no adapters or tools required.
Superior Safety: The SmartPlug connector’s asymmetrical shape ensures it only plugs in one way, while the straight-pin design maximizes surface contact to prevent overheating and arcing.
Multi-Point Locking System: Heavy-duty 316 stainless steel side levers lock the plug securely into the inlet. This transfers the weight and tension of the cord to the housing rather than the electrical pins.
Weatherproof Seals: Integrated multi-fin silicone gaskets create a watertight seal, protecting the interior connections from moisture and salt spray.
LED Power Indicator: The boat-side connector features dual LED lights (Blue/Red) that provide an instant visual status of the power connection and warn of reverse polarity conditions.
Corrosion Resistance: Constructed with tinned 10/3 copper wire, this cordset is purpose-built to survive the harsh marine environment without internal degradation.
| Attribute | Details |
| Model Number | C30253W |
| Length | 25 Feet (7.62 Meters) |
| Voltage / Amperage | 125V / 30 Amp |
| Wire Gauge | 10/3 AWG Tinned Copper |
| Boatside Connector | SmartPlug Female (Non-Twist) |
| Dockside Connector | Standard 30A Twist-Type Male |
| Color | White |
| Certification | ABYC E-11, UL Marine, & ETL Listed |
Traditional twist-lock connectors often fail because the pins are forced to bear the weight of the heavy cable, leading to loose connections and heat buildup. The SmartPlug C30253W solves this by using a sleeved design that nests the plug body snugly inside the inlet. You’ll hear and feel a "click" when it's locked, giving you peace of mind that your vessel is safely receiving power—even in the dark
Note: To use this cordset, your boat must be equipped with a SmartPlug 30A Inlet (BM30S). It will not plug into a legacy twist-lock inlet on the boat side.
Anchor Express is a trusted supplier of genuine SmartPlug safety systems. We provide competitive pricing and expert support to help you modernize your shore power connection. Upgrade your safety and reliability with the C30253W cordset today.
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Manufacturer : SmartPlug
Manufacturer Part No : C30253W
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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