https://204629e7-70f9-440e-bc07-43336594633f.azurewebsites.net/shop/p/6877617-052303-18/eaton-cooper-wiring-1258-sp-power-receptacle-flush-mounting-3-pole-125250-v-50-a-nema-nema-14-50r-black
Cooper Wiring 1258-SP Power Receptacle, Flush Mounting, 3-Pole, 125/250 V, 50 A, NEMA: NEMA 14-50R, Black
Sku: 6877617-052303-18
$14.79
883 Available at
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Estimated Arrival On: 04/11/2026
Commercial and industrial power receptacles 50 A, 125/250 V NEMA 14-50 3-pole/4-wire. Heavy-duty design and construction make Arrow Hart power devices ideal for any high-amperage industrial or commercial power connectivity application.
- Flush receptacles feature heavy-gauge galvanized steel mounting strap and glass reinforced nylon body
- Patented lay-in terminals accept up to #4 AWG wire
- Back features concentric knockouts and an adjustable cord clamp to allow wiring from back or bottom
- For replacement use in older homes with 3 wire range and dryer connection points
- Heavy-gauge galvanized steel mounting strap for corrosion resistance
- Flush receptacles fit one- or two-gang enclosures
- Surface receptacles have patented lay in terminals that accept up to #4 AWG wire
Voltage Rating
125/250
Current Rating
50
Number of Poles
3
Number of Wires
4
Wiring Type
Back
Wire Size
12 to 4
NEMA Configuration
NEMA 14-50R
Operating Temperature
-20 to 75
Mounting Type
Flush
Material
Nylon
Color
Black
Dimensions
2-1/2 in x 5 in W x 8 in H
Suitable for
S21 Power Plug
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