The 271B‑BOX by Cooper Wiring Devices (Eaton Arrow Hart) is a commercial‑grade Quiet Duplex Toggle Switch designed for durability, smooth operation, and long‑lasting performance. Featuring two independent single‑pole switches (SP/SP) in one compact duplex configuration, this device is ideal for controlling two loads from a single gang box in commercial, industrial, or residential settings.
Its thermoplastic construction, heavy‑duty brass contacts, and zinc‑plated steel mounting strap support demanding environments while maintaining a quiet, reliable toggle action. Rated for 120/277V applications, it is especially well‑suited for lighting circuits, including fluorescent loads commonly found in commercial buildings.
Key Features
Dual Single‑Pole Design: Two independent 1‑pole toggle switches in a duplex configuration.
Commercial‑Grade Build: Durable thermoplastic housing and heavy‑duty brass contacts for high‑cycle performance.
Quiet Toggle Operation: Designed to meet UL20 requirements for smooth, quiet switching performance.
Rated for 120/277V: Suitable for both residential and commercial lighting circuits, including fluorescent loads.
Back & Side Wire Terminals: Supports #14–#12 AWG wiring; side terminals accept up to #10 wire on some models.
Break‑Off Tab: Allows wiring both switches on a single circuit or separate circuits.
Corrosion‑Resistant Strap: 0.050" steel mounting strap, zinc‑plated for enhanced durability.
Grounding Terminal Screw: Standard for added safety and code compliance.
Brown Finish: A professional, commercial look suitable for buildings and structured facilities.