{"product_id":"marinco-305crcn-30a-125v-locking-female-shore-power-connector","title":"Marinco 305CRCN 30A 125V Locking Female Shore Power Connector","description":"\u003cp\u003eThe Marinco 305CRCN is a 30 amp, 125 volt locking female shore power connector used to bring dockside electrical power onto a boat. As the female half of a locking blade connection, it mates with a matching male shore power plug to create a secure, weatherproof electrical connection that resists accidental disconnection from vibration, wave motion, or dock traffic. The connector body is molded from yellow nylon for high visibility on deck and resistance to marine environments, and it features a ribbed housing design that gives users a secure, confident grip when connecting or disconnecting shore power cords. Internally, the contacts and terminals are corrosion resistant, an important feature given the connector's constant exposure to moisture, salt air, and temperature swings around docks and marinas. The connector is configured with 3 poles and 3 wires to handle standard 30 amp shore power circuits, and it is listed to UL and cUL safety standards for marine and marine-adjacent electrical equipment. This connector is commonly used as a replacement or upgrade component for boat owners rewiring or repairing their shore power inlet system, or for anyone assembling a shore power cord set. At 0.33 pounds, it is a lightweight, compact fitting that installs into standard shore power cordage and connector assemblies.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Marinco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 305CRCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Locking Female Shore Power Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 125 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Wires:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL, cUL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.33 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Marinco 305CRCN used for?\u003c\/strong\u003e The Marinco 305CRCN is a 30 amp, 125 volt locking female shore power connector that connects a boat's electrical system to dockside power, forming the female half of a locking shore power cord connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 305CRCN a male or female connector?\u003c\/strong\u003e The 305CRCN is a female shore power connector designed to mate with a corresponding male locking blade plug.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage and voltage does this connector support?\u003c\/strong\u003e This connector is rated for 30 amps at 125 volts, matching standard single-phase 30 amp shore power circuits used on boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many poles and wires does the 305CRCN have?\u003c\/strong\u003e The Marinco 305CRCN has 3 poles and 3 wires, consistent with a standard 30 amp, 125 volt shore power configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the connector body made of?\u003c\/strong\u003e The 305CRCN's body is made of yellow nylon, chosen for durability and visibility on deck, with a ribbed housing that provides a secure grip during connection and disconnection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the contacts on this connector corrosion resistant?\u003c\/strong\u003e Yes, the Marinco 305CRCN uses corrosion resistant contacts and terminals, which helps it hold up to the moisture and salt exposure typical of marine and dockside use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 305CRCN meet any safety certifications?\u003c\/strong\u003e The 305CRCN is listed to UL and cUL standards, indicating it has been tested and certified for electrical safety.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 305CRCN weigh?\u003c\/strong\u003e The Marinco 305CRCN weighs 0.33 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is the connector color yellow?\u003c\/strong\u003e Marinco produces the 305CRCN in yellow nylon so the connector is easy to spot on deck or in a cord bag, reducing the chance of it being overlooked or tripped over.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 305CRCN be used to build or repair a shore power cord?\u003c\/strong\u003e Yes, the 305CRCN female connector is commonly used when assembling a shore power cord set or replacing a damaged or worn connector on an existing cord.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the locking design prevent accidental disconnection?\u003c\/strong\u003e Yes, the 305CRCN uses a locking blade design so the connection stays secure and resists being pulled apart accidentally while the boat is docked.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I check before ordering the 305CRCN?\u003c\/strong\u003e Confirm that your shore power setup uses a 30 amp, 125 volt, 3-pole, 3-wire locking system, since the Marinco 305CRCN female connector is built specifically for that configuration.\u003c\/p\u003e","brand":"Marinco","offers":[{"title":"Default Title","offer_id":49025306067163,"sku":"MAR-305CRCN","price":41.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/305CRCN__30183.1739458543.500.750.jpg?v=1785165051","url":"https:\/\/www.goodvibesmarina.com\/products\/marinco-305crcn-30a-125v-locking-female-shore-power-connector","provider":"Good Vibes Marina","version":"1.0","type":"link"}