Skip to product information
1 of 1

Brand: Marinco

Marinco 30A Locking to 50A Locking Pigtail Adapter (121A)

Marinco 30A Locking to 50A Locking Pigtail Adapter (121A)

Regular price $115.06
Regular price Sale price $115.06
Sale Sold out
Shipping calculated at checkout.

Sold out

Quantity

This Marinco pigtail adapter is designed for shore power connectivity, allowing for a secure link between a 30 Amp locking power source and a 50 Amp locking input. It features a unique sealing collar system with a cover to ensure a positive, mechanical connection between the adapter and the cordset.

  • Type: Pigtail adapter
  • Amperage: 30A locking to 50A locking
  • Compatibility: Suitable for use in wet locations
  • Regulatory note: This product includes a California Proposition 65 warning regarding potential exposure to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to cause cancer, birth defects, or other reproductive harm.

Product facts

CT SKU
CT-102178
Model / MPN
121A
UPC / GTIN
093344010507
Package dimensions
4" X 10" X 12"
Package weight
2.75 lb
Specifications
Type = Pigtail Adapter

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.