Eaton Crouse-Hinds 2724A Toggle Switch - 277 Vac
Part Number: 2724A
Quick Summary
The Eaton Crouse-Hinds 2724A toggle switch is a reliable control device designed for Pauluhn enclosures and industrial panels in demanding environments. It addresses common installation challenges, such as mounting constraints, copper-containing parts, and integration with existing Pauluhn interior components. This model is suited for ordinary/non-hazardous locations and leverages copper-free aluminum construction for improved durability and corrosion resistance. With a 20A rating at 277 Vac and a surface-mount footprint, it delivers predictable performance while simplifying field installation. By aligning with standard industrial practices, it supports efficient procurement, reduced downtime, and long-term lifecycle value for plant electrical systems.
Product Information
Extended Description
2724A Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 27S toggle switch, 20A, Copper-free aluminum, Surface mount, One three-way switch, 277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 27S toggle switch
Catalog Number
2724A
Product Length/Depth
2.75 in
Product Height
4.5 in
Product Width
2.38 in
Product Weight
0.8 lb
UPC
662276381957
Area classification
Ordinary/Non-Hazardous Locations
Material
Copper-free aluminum
Type
One three-way switch
Amperage Rating
20A
Voltage rating
277 Vac
Mounting style
Surface
Pauluhn Interior Toggle Switch catalog page
IF LBL 1557 - 27/27B Receptacles and Switches
Eaton Specification Sheet - 2724A
Feature → Business Impact → Application: Amperage Rating and Voltage: 20A at 277 Vac provides reliable control for lighting and small-motor circuits, reducing tripping risk and ensuring stable operation in panel kitchens and process zones. Application: industrial control panels, power distribution blocks, and machine enclosures where 277 Vac is prevalent. Feature → Business Impact → Application: Copper-free Aluminum Construction: Copper-free aluminum minimizes weight and mitigates corrosion in non-hazardous locations, lowering maintenance costs and enabling easier handling during installation. Application: surface-mounted switches inside Pauluhn enclosures subject to routine washdowns or exposure to ambient humidity. Feature → Business Impact → Application: Surface Mount Mounting Style: Surface mounting streamlines installation with minimal enclosure prep, shortening commissioning time and enabling modular upgrades in retrofits. Application: retrofits and new builds in control panels and electrical cabinets. Feature → Business Impact → Application: One Three-Way Switch Type: Supports multi-point control in compact layouts, improving control flexibility without added hardware, reducing wiring complexity. Application: process lines requiring toggle control from multiple operator positions. Feature → Business Impact → Application: Copper-free Material and Dimensions: 2.75 in length, 4.5 in height, 2.38 in width, and 0.8 lb weight yield a compact, space-efficient form factor that fits Pauluhn interior spaces while maintaining robust mechanical integrity. Application: tight installations in small control housings. Feature → Business Impact → Application: UPC and Catalog Compatibility: UPC 662276381957 and formal catalog references ease parts identification and supply chain sourcing, reducing lead times. Application: procurement teams stocking spares for Pauluhn switch families. Feature → Business Impact → Application: Area Classification Ordinary/Non-Hazardous Locations: Enables safe use in common plant environments, supporting compliance with standard electrical practices and reducing the need for specialized enclosures. Application: general manufacturing floors, non-hazardous process areas.
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FAQs
The 2724A is a surface-mount toggle switch designed for Pauluhn interiors. Plan for unobstructed access on the mounting surface and ensure enclosure proximity allows for 2.75 in length and 4.5 in height, with sufficient room for wiring and terminal connections according to standard panel practices.
Yes. The 2724A is rated at 277 Vac and 20 A, making it appropriate for control circuits in industrial environments that run standard lighting and auxiliary loads at this voltage, within ordinary/non-hazardous locations.
The 2724A uses a surface mounting style, designed for Pauluhn interior panels. It fits within Pauluhn enclosure footprints and simplifies installation by mounting directly to the enclosure surface with minimal prep work.
The product specifies area classification as Ordinary/Non-Hazardous Locations, indicating suitability for typical plant environments. Specific certifications like SIL, CE, or IP ratings are not listed in the provided data, so verify with the manufacturer for project-specific compliance.
With copper-free aluminum construction, the switch offers improved corrosion resistance and lighter weight, aiding long-term durability. Routine inspection of wiring connections and terminal integrity is recommended, with straightforward replacement given its standard catalog number 2724A and availability in Pauluhn interior switch families.