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Eaton NEMA 6-50 plug and receptacle 250V 50A welder power outlet

EatonWelding AccessoriesSKU MW42

Eaton NEMA 6-50 Plug & Receptacle – 250V 50A Welder Power Outlet

$36.90

CAD · Taxes and shipping calculated at checkout

Commercial-grade 3-pole, 3-wire configuration rated up to 250V
Dual current blades support both 30A and 50A applications
Pressure plates on terminals prevent wire damage
Patented lay-in terminals accept up to #4 AWG wire

Type: Male (Plug)

Male (Plug) Female (Receptacle)

Option

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Overview

Eaton NEMA 6-50 Plug & Receptacle – 250V 50A Welder Power Outlet

RATING

250V / 30-50A

CONFIGURATION

NEMA 6-50

WIRE CAPACITY

Up to #4 AWG

BRAND

Eaton

The Eaton NEMA 6-50 Plug and Receptacle are designed to cater to the rigorous demands of heavy-duty industrial and commercial environments, particularly for welding applications and single-phase 220V equipment. The Plug (Male) offers a commercial-grade power connection with 3-pole, 3-wire dual current model blades that support both 30 and 50 amp applications, rated up to 250V, with pressure plates on terminals to prevent wire damage during use. The Receptacle (Female) is equipped with patented lay-in terminals that accept up to #4 AWG wire, a 2-pole, 3-wire grounding configuration compliant with NEMA 6-50R standards, concentric knockouts, and an adjustable cord clamp for flexible wiring from the back or bottom. Both are made from abuse-resistant thermoplastic built for harsh industrial conditions.

Key Features

Commercial-grade 3-pole, 3-wire configuration rated up to 250V
Dual current blades support both 30A and 50A applications
Pressure plates on terminals prevent wire damage
Patented lay-in terminals accept up to #4 AWG wire
Concentric knockouts and adjustable cord clamp for flexible wiring
Abuse-resistant thermoplastic housing for industrial environments

Technical Specifications

NEMA Configuration	6-50 (6-50P Plug / 6-50R Receptacle)
Voltage / Amperage	250V, 30A/50A
Poles / Wires	3-pole, 3-wire (plug); 2-pole, 3-wire grounding (receptacle)
Housing	Abuse-resistant thermoplastic
Typical Applications	Single-phase 220V welders, industrial and commercial power connections

Part Number & Size Reference

Male (Plug) 6-50P – SKU MW42 – $31.90 CAD

Female (Receptacle) 6-50R – SKU MW1252 – $29.90 CAD

Other Products

Crowsfoot NEMA 10-50 Plug & Receptacle | 240V to 120V Welder Plug Adapter | Welding Cable

Specifications

Eaton NEMA 6-50 Plug & Receptacle – 250V 50A Welder Power Outlet - specifications
Brand	Eaton
Product type	Welding Accessories
Type	Male (Plug), Female (Receptacle)

Sizes & pricing

Every option with its part number and price. Select one to load it into the cart above.

Option	SKU	Price	Select
Male (Plug)	MW42	$36.90
Female (Receptacle)	MW1252	$39.90

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