Providing secure connection, EPECX-3X-100 extends reach of explosionproof equipment in hazardous locations where power receptacles are not in close proximity to work space. This 100 ft long cord has 3 explosionproof twist lock receptacles, constructed of non-sparking aluminum, on one end and 20 A explosionproof plug on other end. While cord is resistant to oil, chemicals, and abrasion, receptacles have deep recessed contacts for protection against arcing.