Bryant 4903 Series 3-Way 20A 277V AC Toggle Switch

Bryant 4903 Series 3-Way 20A 277V AC Toggle Switch

The Bryant 4903 Series 3-Way 20A 277V AC Toggle Switch delivers heavy-duty two-location control for lighting and other alternating current loads in commercial and residential electrical systems. Rated 20A at 277V AC, this 3-way toggle switch handles the higher-voltage demands of commercial lighting circuits while remaining equally suited to standard residential switching applications. This family is available in Black, Ivory, Standard, and White finishes, giving electricians and specifiers a consistent 20A, 277V AC switching platform across a range of device colors to match any installation. Bryant electrical devices are specified by contractors and facility managers who need dependable, code-compliant hardware for everyday switching tasks, and the 4903 Series continues that standard.

Key Features

• 3-Way Switching Configuration: Enables control of a single AC load from two separate switch locations, ideal for hallways, stairways, garages, and rooms with multiple entry points that require independent on/off control.
• 20A Amperage Rating: Rated to safely carry 20A of current, giving it the capacity for demanding lighting circuits and general-purpose AC loads found in commercial and residential wiring.
• 277V AC Voltage Rating: Suitable for 277V AC applications, a voltage commonly used in commercial lighting circuits fed from three-phase distribution systems, in addition to standard AC switching duties.
• Dedicated AC Switch Design: Engineered specifically for alternating current switching applications, ensuring reliable make-and-break performance over repeated daily use.
• Toggle-Style Operation: Uses a familiar toggle actuator for straightforward, intuitive on/off and location-to-location switching that installers and end users recognize immediately.
• Multiple Finish Options: Available in Black, Ivory, Standard, and White to coordinate with wallplates and interior finishes across a job site.
• Bryant's Quality Construction: Backed by Bryant's long-standing reputation for durable, code-compliant electrical devices built to withstand the rigors of commercial and residential job sites.

Technical Specifications

• Amperage Rating: 20A

Typical Applications

• Commercial and Industrial Lighting Control Circuits
• Residential Multi-Location Switching Projects
• Hallways, Stairwells, and Multi-Entry Rooms
• General-Purpose 277V AC Circuit Switching
• New Construction Electrical Rough-In and Trim-Out
• Renovation and Retrofit Wiring Upgrades

Why Bryant?

Bryant is a trusted name in electrical wiring devices, relied on by electrical contractors for switches built to perform reliably under everyday commercial and residential demands. The 4903 Series 3-Way AC Switch reflects that standard, pairing a 20A, 277V AC rating with a straightforward toggle-style 3-way configuration across Black, Ivory, Standard, and White finishes for consistent, dependable switching performance. Choose Bryant electrical devices for job-site hardware that professionals can depend on, installation after installation.