Heating Cable, All-Purpose, Self-Regulating, Series: OSR-NA, 120 V, 7 W/ft, Nickel-Plated Copper, Thermoplastic, 60 deg C, Standards/Approvals: CSA C22.2.130.03: -WS|CAN/CSA 60079-7:12|60079-0-11|ANSI/IEEE 515|515|IECEx EPS 12.0006U|12ATEX1431U|CSA C US 2547790 Certified, Applications: For freeze protection, heat tracing instrumentation, pipes, vessel and tanks, chemical and petrochemical industries, food processing, automotive, roof and gutter, sprinkler systems