Marinco Y-Adapter, 2-30A 125V Locking to 50A 125/250V Locking

Name: Marinco Y-Adapter, 2-30A 125V Locking to 50A 125/250V Locking
Brand: Marinco
SKU: MAR-153AY
Price: 221.0 USD
Availability: InStock

SKU: MAR-153AY | Manuf. Code: 153AY

~~List Price: $354.99 USD~~

$221.00 USD

You save 38% ($134 off List)

Questions? Chat with our Tech Team

Backed by MAURIPRO Support.

DESCRIPTION

The Marinco Y-Adapter allows you to connect a 50-amp 125/250V shore power cord to two separate 30-amp 125V dockside outlets. This heavy-duty molded adapter features watertight covers and a rugged construction, providing a safe and efficient way to maximize your available power when dockside service does not match your boat's requirement.

FEATURES

Combines two 30A 125V inputs.
Outputs to a single 50A 125/250V outlet.
All connections are locking type.
Marine-grade, weather-resistant construction.
Provides increased shore power capacity.

TECHNICAL INFORMATION

Description	Imperial	Metric
Line Diameter	3/8 in	9.5 mm
Working Load	3000 lb	1360.8 kg
Breaking Strength	9000 lb	4082.3 kg
Voltage	125V	125V

{"id":10096089792818,"title":"Marinco Y-Adapter, 2-30A 125V Locking to 50A 125\/250V Locking","handle":"mar-153ay","description":"\u003cp\u003eThe Marinco Y-Adapter allows you to connect a 50-amp 125\/250V shore power cord to two separate 30-amp 125V dockside outlets. This heavy-duty molded adapter features watertight covers and a rugged construction, providing a safe and efficient way to maximize your available power when dockside service does not match your boat's requirement.\u003c\/p\u003e","published_at":"2026-01-26T09:57:48-05:00","created_at":"2026-01-26T09:57:47-05:00","vendor":"Marinco","type":"","tags":["UPO7A0SLV505"],"price":22100,"price_min":22100,"price_max":22100,"available":true,"price_varies":false,"compare_at_price":35499,"compare_at_price_min":35499,"compare_at_price_max":35499,"compare_at_price_varies":false,"variants":[{"id":50869663498546,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MAR-153AY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marinco Y-Adapter, 2-30A 125V Locking to 50A 125\/250V Locking","public_title":null,"options":["Default Title"],"price":22100,"weight":2721,"compare_at_price":35499,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.mauripro.com\/cdn\/shop\/files\/42664XL_d3c9bdb6-1706-4bb8-a209-cc965972fbb5.jpg?v=1769439474"],"featured_image":"\/\/www.mauripro.com\/cdn\/shop\/files\/42664XL_d3c9bdb6-1706-4bb8-a209-cc965972fbb5.jpg?v=1769439474","options":["Title"],"media":[{"alt":null,"id":43092169916722,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.mauripro.com\/cdn\/shop\/files\/42664XL_d3c9bdb6-1706-4bb8-a209-cc965972fbb5.jpg?v=1769439474"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.mauripro.com\/cdn\/shop\/files\/42664XL_d3c9bdb6-1706-4bb8-a209-cc965972fbb5.jpg?v=1769439474","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Marinco Y-Adapter allows you to connect a 50-amp 125\/250V shore power cord to two separate 30-amp 125V dockside outlets. This heavy-duty molded adapter features watertight covers and a rugged construction, providing a safe and efficient way to maximize your available power when dockside service does not match your boat's requirement.\u003c\/p\u003e"}

Marinco Y-Adapter, 2-30A 125V Locking to 50A 125/250V Locking

Simple 30-Day Returns

International Shipping — How It Works

DESCRIPTION

FEATURES

TECHNICAL INFORMATION

Your cart

GENERAL INFORMATION

RESOURCES

CORPORATE

Choose options