SEOOW является маркой кабеля по системе NEC / UL (USA): S = Service cord, 600 V, extra-hard usage; E = Thermoplastic elastomer (TPE) insulation and jacket (reading from Seoprene pages; E alone UNVERIFIED); OO = Oil-resistant insulation (inner) and jacket (outer); W = Weather- and water-resistant; SEOOW = Standard elastomer flexible cord, oil-resistant, weather-resistant. 600 V, 105 C. UL 62; NEC Article 400, Table 400.4.