Metric low voltage insulators are supplied in natural UL94 V2 nylon 6/6 RMS-133 material. It is featured with inserts which are made of brass RMS-231. It is applied to support at times of voltage breakdown > 11,000 volts/mm. It contains great stability over electrical parameters. Applications and Benefits of Metric Low Voltage Insulators Supplied in natural UL94 V2 nylon 6/6 RMS-133 material. Inserts supplied in brass RMS-231. Supports at times of voltage breakdown >11,000volts/mm.