The Cooper Wiring Devices 83-SP-L 30-Amp 125-Volt Heavy Duty Grade Angled Power Plug is one the commercial grade specifications power plug on the market. It uses 15-amps with 125-volts and features 2-pole, 3-wire grounding. The terminals on the plug have plates to keep the wired protected. Due to its heavy-grade construction that makes it durable and sustainable, it is a must-have plug for all contractors to have handy or anyone to have available in their garage or workshop. The Cooper Wiring Devices 83-SP-L 30-Amp 125-Volt Heavy Duty Grade Angled Power Plug is fully UL 498-certified. Cooper Wiring Devices is committed to providing products that increase productivity, energy efficiency, safety at work and in the home, and produce reliable performance. Whether a home-Feets style is traditional, modern, casual, cozy or rustic, it will demand more from wiring devices than in years past. Cooper Wiring Devices is dedicated to providing the up-to-date wiring device solutions that today-Feets homes need..