Legrand Pass & Seymour 20-Amp 120/277-Volt Single-Pole Security Switch

These sturdy switches offer excellent value and reliability for harsh environments. They deliver rugged, lasting construction that hold up to heavy-use, alongside easy back wire installation and heavy-duty bumpers that provide quiet, smooth operation. Operated by cam lock for maximum security in critical areas, this siwthc is recommended for tamper-proof installation in schools, public housing, trailer parks, freight yards, etc.