Flanged power inlet receptacle · 15A 125V AC NEMA 5-15P straight blade · industrial grade grounding · Leviton 5278-C
15A 125V AC flanged power inlet receptacle with straight blade NEMA 5-15P configuration for 2-pole, 3-wire grounding connections. Commonly used where a cord-fed power source needs a secure panel or enclosure inlet; verify configuration, wiring method, and code requirements before ordering.
What this product is for
This flanged power inlet receptacle is used to bring 125V AC power into equipment, panels, boxes, or enclosures through a fixed inlet point. It is a 15A straight blade device with NEMA 5-15P configuration and grounding for 2-pole, 3-wire applications.
Use for
Use for cord-connected power entry on electrical equipment, portable power interfaces, service setups, and similar applications where a flanged inlet is required. Suitable for buyers matching a 15A, 125V AC, NEMA 5-15P straight blade inlet with grounding.
Avoid for
Avoid for higher-amperage circuits, locking connector applications, or installations requiring a different NEMA pattern, weatherproof cover, or environmental rating. Do not substitute for a receptacle outlet or connector with a different blade configuration.
Best for
Best for electricians and OEM buyers replacing or specifying a standard flanged inlet in light commercial, industrial, or residential equipment where 15A 125V straight blade power entry is required.
Installed in
Typically installed in equipment panels, generator or transfer interfaces, portable distribution assemblies, cabinets, and enclosures. Actual suitability depends on enclosure design, environmental exposure, and local electrical code.
Why this product exists
It provides a fixed, grounded inlet point so power can be brought into equipment safely using a matching cord end. The flanged body supports panel mounting for a cleaner and more secure installation than an improvised cord pass-through.
Compared with similar products
Compared with locking inlets, this straight blade style is used where a standard NEMA 5-15P configuration is required. Compared with weather-resistant inlet assemblies, this standard flanged inlet should only be selected when the listing and enclosure arrangement match the installation conditions.
Specifications
- Brand: Leviton
- Manufacturer part number: 5278-C
- Product type: Flanged inlet receptacle
- Current rating: 15A
- Voltage rating: 125V AC
- Configuration: NEMA 5-15P
- Pole-wire: 2-pole, 3-wire
- Grounding: Yes
- Blade type: Straight blade
- Grade: Industrial grade
- Wiring: Back wired
- Material: Thermoplastic nylon strap
- Colour: White
- MaterialThermoplastic nylon strap
- Voltage125V AC
- ColourWhite
- ConfigurationNEMA 5-15P
- WiringBack wired
- GradeIndustrial grade
- Current Rating15A
- Pole-Wire2-pole, 3-wire
- GroundingYes
- Blade TypeStraight blade
- BrandsCooper Wiring Devices
- Stock in Elmira1
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