Eaton Crouse-Hinds 2725B Toggle Switch - 20A 277Vac
Part Number: 2725B
Quick Summary
The Eaton Crouse-Hinds 2725B toggle switch is a reliable, surface-mount control device designed for industrial panels and control circuits. This interior Pauluhn switch delivers dependable operation in demanding environments, helping you avoid nuisance tripping and intermittent contacts. While many panel switches fail under vibration or improper mounting, the 2725B’s brass construction and robust 277 VAC rating provide durable performance in everyday electrical installations. Note that the provided data indicates ordinary/non-hazardous area classifications, with no SIL, CE, or IP certifications listed in this dataset. This makes it well-suited for standard facilities, while the 2.75 inch length and four-way capability support flexible wiring layouts. For engineers, this translates to faster installation and reduced downtime in service-heavy environments.
Product Information
Extended Description
2725B Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 27S toggle switch, 20A, Brass, Surface mount, One four-way switch, 277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 27S toggle switch
Catalog Number
2725B
Product Length/Depth
2.75 in
Product Height
4.5 in
Product Width
2.38 in
Product Weight
2 lb
UPC
662276382046
Area classification
Ordinary/Non-Hazardous Locations
Material
Brass
Type
One four-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 - 2725B
Feature → Business Impact → Application: Brass construction delivers excellent durability and corrosion resistance in harsh industrial settings, reducing maintenance costs and extending switch life in control panels. This translates to lower replacement intervals and improved uptime for critical equipment in manufacturing lines. Application: interior Pauluhn switch families benefit from rugged brass components that tolerate repeated actuations on busy machine frames, especially in surface-mounted installations. Feature → Business Impact → Application: 20A amperage rating supports common control loads at 277 VAC, enabling safer, single-device control of multiple starters or contactors while minimizing wiring complexity. Application: ideal for mid-range automation circuits in packaging, material handling, and process control where space is constrained. Feature → Business Impact → Application: Surface mounting simplifies installation, minimizes panel cutouts, and reduces enclosure depth requirements, cutting assembly time and boosting installation efficiency in new builds or retrofits. Application: suitable for compact control panels and switch cabinets. Feature → Business Impact → Application: One four-way switch capability supports multi-location control without additional hardware, enabling flexible machine start/stop schemes and easing remote operation in conveyors or assembly lines. Application: commonly used in industrial control panels that require distributed control points. Feature → Business Impact → Application: Brass toggle switch design provides tactile feedback and reliable actuation under vibrations typical of manufacturing floors, improving operator confidence and reducing misactuation risk. Application: suitable for high-vibration environments like racking systems, press lines, and material handling. Feature → Business Impact → Application: Dimensions 2.75 in length, 4.5 in height, 2.38 in width offer a compact footprint that fits standard cutouts, accelerating retrofits and minimizing enclosure remodeling. Application: panel upgrades and new installations where space is at a premium. Throughout, compatibility with Pauluhn interior toggle switch catalog pages and installation sheets ensures streamlined sourcing and consistent installation practices.
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FAQs
To install the 2725B, mount the brass toggle on a suitable panel surface using standard mounting hardware for surface-mounted switches. Ensure the cutout and clearance align with the 2.75 inch depth and 2.38 inch width. Route the wiring to the four-way switch terminals per the Pauluhn interior toggle catalog guidelines, then secure the device and perform a basic function test. Installation pages and the LBL1557 instruction sheet provide step-by-step guidance.
The 2725B is rated for 20A at 277 VAC, making it suitable for common control loads in standard industrial circuits. Brass construction supports durability under frequent actuation and typical panel environments. For high-demand applications or non-standard voltages, verify the load profile and ensure circuit protection aligns with system design.
Yes. The provided data places the 2725B within Ordinary/Non-Hazardous Locations area classification, which means it is intended for standard, non-explosive environments. If your application involves hazardous areas or stricter certifications, consult the spec sheet and consider models with the appropriate approvals and protections.
You can access multiple resources: the Pauluhn Interior Toggle Switch catalog page, the IF LBL 1557 installation sheet for 27/27B receptacles and switches, and the Eaton Specification Sheet for 2725B. These documents provide wiring diagrams, installation instructions, and electrical ratings to streamline procurement and ensure correct installation.
The switch measures 2.75 inches in depth, 4.5 inches in height, and 2.38 inches in width, with a surface-mount mounting style. This compact footprint supports easy integration into existing panels and reduces the need for deep enclosures. Brass construction adds durability for repetitive actuation in busy industrial environments.