Material: Spiral - PTFE sleeved 304 stainless steel Styles Available: Low profile, bottom style Enclosure: Vapor resistant, flame-retardant polypropylene terminal Wiring: 3-foot wire and conduit Thermal Protector: P1 thermal protector standard for solutions up to 180°F (82°C) Power: 500-6000 watts Voltage: 120-480 volts Phase: Single Phase only