Ohmite power tap switches are constructed to provide dependable, convenient operation. All Ohmite tap switches from 15 to 100 amps have ceramic arc‑proof bodies, metal alloy contacts, and are of an all‑soldered and all‑riveted construction which assures mechanical and operational integrity. Even the smallest Ohmite tap switch (rated at 7 amps) has a reinforced non‑metal body and solid metal alloy contacts.