Eaton Crouse-Hinds 2721BF Toggle Switch - 15A 277Vac Flush Mount
Part Number: 2721BF
Quick Summary
The Eaton Crouse-Hinds 2721BF toggle switch provides reliable on/off control for industrial panels and interior wiring. Design teams often wrestle with compact, flush-mounted hardware that fits tight spaces without sacrificing durability or safety. This unit is rated for Ordinary/Non-Hazardous Locations and uses brass construction for long-term durability, with a 277 Vac rating. Its simple two-switch, two-way arrangement supports flexible control schemes, helping procurement reduce part variety and install times. Designed for Pauluhn interior toggle applications, it pairs clean aesthetics with proven performance for panel builders and maintenance teams.
Product Information
Extended Description
2721BF Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 27S toggle switch, 15A, Brass, Flush mount, Two three-way switches, 277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 27S toggle switch
Catalog Number
2721BF
Product Length/Depth
2.75 in
Product Height
4.5 in
Product Width
1.75 in
Product Weight
2 lb
UPC
662276381841
Area classification
Ordinary/Non-Hazardous Locations
Material
Brass
Type
Two three-way switches
Amperage Rating
15A
Voltage rating
277 Vac
Mounting style
Flush
Pauluhn Interior Toggle Switch catalog page
IF LBL 1557 - 27/27B Receptacles and Switches
Eaton Specification Sheet - 2721BF
Flush-mount construction optimizes panel aesthetics and saves valuable enclosure space by sitting level with the mounting surface. That footprint savings translates to fewer cutouts and faster field installation in industrial control panels, especially when retrofitting legacy gear. With two three-way switches, the 2721BF simplifies wiring and reduces accessory counts in complex control circuits, enabling more flexible motor control and lighting scenarios. Brass construction provides durable, corrosion-resistant contacts for reliable operation in non-hazardous environments, reducing maintenance frequency and downtime. The 15A at 277 Vac rating supports common control loads, allowing teams to consolidate circuits and minimize external relays or contactors. Its Ordinary/Non-Hazardous Locations certification ensures compliant installation in standard factory floors and offices, avoiding unnecessary enclosure upgrades. Mounting style is Flush, delivering clean aesthetics and easier cleaning, which translates into lower lifecycle maintenance costs. Pauluhn interior toggle compatibility streamlines procurement and maintenance, with trusted performance across industrial panels.
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FAQs
The 2721BF uses flush mounting with overall dimensions of 2.75 in depth, 4.5 in height, and 1.75 in width, designed for seamless panel integration and easy field installation.
It is rated for 15A at 277 VAC, suitable for common control circuits in non-hazardous industrial environments.
Yes. The unit is specified for Ordinary/Non-Hazardous Locations, making it suitable for standard factory and office panel installations.
The device incorporates two three-way switches, enabling two independent control paths from a single unit and reducing wiring complexity.
Refer to the Pauluhn interior toggle switch catalog page and installation sheets such as IF LBL 1557 for wiring guidance and flush-mount installation procedures.