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Electric wire THHN THW THWN copper conductor insulation wire Building wire 1. Application The PVC insulated wires belong to the series of laying wires, which are mainly suitable for laying at the fixed places. They are widely used as connectors of driving, lighting, electric equipment, instrument and telecommunication equipment with rated voltage up to 450/750V.Part of the plastic insulated wires are used at the equipment with AC rated voltage up to 300V 2. Standard IEC 60227,IEC 60228,IEC 60332
1.Application It Applicable in the AC rated voltage 450 / 750V and below power, house hold appliances, instrumentation and telecommunications equipment lines. 2.Performance Rated voltage: 450 / 750V and below The working temperature: with -90 suffix type wire long-term allowable working temperature should not exceed 90 ℃, other models of long-term allowable operating temperature of the wire should not exceed 70 ℃. When the use of the cable environment to prevent the thermoplastic flow and al