Focused on providing the highest level of customer service and product quality, Meister International stocks porcelain A20 and A30 bus insulators from 5kv to 34.5kv, standoff insulators from 5 kV to ...

Larry Langford replaced costly insulators with PVC. Larry Langford is chief engineer and owner of WGTO(AM/FM) in Cassopolis, Mich. He writes that one of the mysteries of radio is why porcelain ...