Description
Product Overview
The Leviton 5356-VY is an industrial-grade 20 Amp, 125 Volt straight blade grounding plug engineered for professional electrical applications. It features a robust one-piece hinge construction that streamlines assembly, reducing installation time while maintaining reliability. The plug includes triple-drive screws compatible with straight, Phillips, and Robertson drivers, minimizing tool changes on the job. A clear thermoplastic back terminal cover and high-impact resistant nylon housing provide secure connections and long-lasting durability, even in harsh conditions. Curved and crimp-lock terminal clamps ensure firm electrical contact without cutting wire strands, enhancing safety and performance. With a wide cord clamp range from 0.250 inches to 0.650 inches and removable inserts for 18-3 SVT to 10-3 ST cords, this plug offers versatility for various wiring needs. It is UL listed and comes with a 2-year limited warranty, reflecting its quality and compliance with industry standards.

Usage
This industrial plug is ideal for commercial, industrial, and heavy-duty residential environments where reliable power connections are critical. It is commonly used in workshops, manufacturing facilities, construction sites, and outdoor equipment setups that require durable, high-amperage plugs. Electricians, maintenance professionals, and DIY enthusiasts will appreciate its ease of installation and secure performance in applications such as machinery, power tools, and temporary electrical systems. The plug’s design accommodates a broad range of cord types, making it suitable for extension cords, portable generators, and industrial appliances that demand consistent, safe power delivery.
Why Choose Us
Leviton’s 5356-VY plug stands out due to its superior craftsmanship and user-focused design. The one-piece hinge construction not only speeds up assembly but also reduces the risk of misalignment or failure, ensuring long-term reliability. High-impact nylon and clear thermoplastic materials offer exceptional durability and visibility for terminal connections, which is crucial for safety inspections. Additionally, the triple-drive screw system and crimp-lock clamps simplify installation while preventing wire damage, a common issue with inferior products. Backed by UL certification and a 2-year warranty, this plug provides peace of mind for professionals who need dependable electrical components that meet rigorous standards.
Key Features
- One-piece hinge construction for fast, reliable assembly and reduced installation time.
- Triple-drive screws that accept straight, Phillips, and Robertson drivers to minimize tool changes.
- Clear thermoplastic back terminal cover with high-impact nylon housing for secure, durable connections.
- Curved and crimp-lock terminal clamps that provide firm contact without cutting wire strands, enhancing safety.
- Wide cord clamp range with removable inserts, supporting 18-3 SVT to 10-3 ST cords for versatile applications.
FAQ
What types of cords are compatible with this plug?
The plug supports a wide range of cords from 18-3 SVT to 10-3 ST, thanks to its removable inserts and cord clamp range of 0.250 to 0.650 inches, making it suitable for various industrial and commercial uses.
Is this plug suitable for outdoor use?
While designed for industrial environments, it is not specifically rated for outdoor exposure to moisture; for outdoor applications, ensure it is used in protected or covered settings to maintain performance and safety.
What tools are needed for installation?
Installation requires standard drivers compatible with triple-drive screws (straight, Phillips, or Robertson), and no specialized tools are necessary, allowing for quick setup by professionals or experienced users.
Does the plug come with a warranty?
Yes, it includes a 2-year limited warranty from Leviton, covering defects in materials and workmanship under normal use conditions.
How does the crimp-lock terminal clamp improve reliability?
The curved crimp-lock design ensures firm electrical contact by gripping wires securely without cutting strands, which reduces the risk of loose connections and potential failures over time.








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