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Yellow 15 ft generator cord with twist-lock connectors and grey inlet box

VEVOR

VEVOR 50A Generator Cord & Inlet Box Kit 15FT NEMA 14-50P/SS2-50R STW 6/3+8/1 AWG

SKU CH-3XXP-AWTW2

A 15-foot 50-amp generator cord with NEMA 14-50P and twist-lock SS2-50R connectors plus a pre-drilled ETL-listed inlet box for outdoor power supply

  • TypeOther Appliances
  • Width14.57
  • 50 A capacity with 6/3+8/1 AWG copper conductors
  • 15 ft STW cord reaches from generator to inlet box
  • ETL listed cord and inlet box for verified safety
  • Pre-drilled inlet box with flip cover simplifies installation
  • Twist-lock SS2-50R connector secures connection in harsh weather

50A Generator Cord & Inlet Box Kit

This kit pairs a 15-foot STW cord rated at 50 amps with a pre-drilled power inlet box. The cord uses 6/3+8/1 AWG pure copper conductors inside flame-retardant PVC. It connects a NEMA 14-50P male plug on the generator side to a twist-lock NEMA SS2-50R female connector at the box. The assembly is ETL listed for outdoor use.

Flip Cover Inlet Box With Hardware

The inlet box measures 178 by 117 by 110 millimetres and accepts a 27.5 millimetre opening. Its flip cover and detachable plug design simplify mounting without extra tools. The package includes three mounting screws, a PVC carrying strap and a non-woven storage bag. Net weight of the complete kit is 7.13 kilograms.

NEMA 14-50P To SS2-50R Connection

The cord terminates in a NEMA 14-50P male plug for the generator outlet and a NEMA SS2-50R twist-lock female receptacle for the inlet box. Builders whose generator provides a different outlet type or whose transfer switch requires a different inlet configuration cannot use this kit without adapters. The 15-foot length also fixes the maximum separation between generator and inlet box.

Highlights

  • 50 A capacity with 6/3+8/1 AWG copper conductors
  • 15 ft STW cord reaches from generator to inlet box
  • ETL listed cord and inlet box for verified safety
  • Pre-drilled inlet box with flip cover simplifies installation
  • Twist-lock SS2-50R connector secures connection in harsh weather

Specifications

TypeOther Appliances
Width14.57

Questions about this item

Does the 6/3+8/1 AWG cord or the inlet box have a scheduled replacement interval?

The cord uses STW jacketed pure copper conductors rated for 50 A and the inlet box is ETL listed; neither component carries a manufacturer-defined replacement schedule.

What is the first limit reached when the 50 A cord runs continuously at full load?

The 50 A rating of the NEMA 14-50P plug and SS2-50R connector sets the maximum continuous current; the 6 AWG conductors and ETL-listed assembly are sized to that limit.

How much heat does the 15 ft cord and inlet box produce during all-day operation?

The pure copper 6/3+8/1 AWG conductors and flame-retardant PVC jacket are designed to operate within temperature rise limits at 50 A; the ETL listing confirms compliance with those limits.

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