Eaton Crouse-Hinds 2104B Snap Switch - IP66
Part Number: 2104B
Quick Summary
Eaton Crouse-Hinds 2104B snap switch is a rugged surface-mounted control designed for Pauluhn 2100 enclosures and harsh industrial spaces. Engineers often struggle with moisture, dust, and inadequate IP ratings that shorten switch life in critical installations. With IP66 protection and Ordinary/Non-Hazardous Locations classification, it meets harsh-environment requirements while delivering reliable 15A at 277V. The unit’s brass construction and single-gang, four-way configuration simplify wiring, reduce panel depth, and support flexible layouts. For maintenance and procurement, the 2104B offers consistent availability and straightforward installation, aligning with project timelines and long-term operating costs. Secondary benefits include compatibility with Pauluhn Watertight options and a proven surface-mount design that enhances uptime in demanding applications.
Product Information
Extended Description
2104B Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 2100 snap switch, 15A, Brass, Surface mount, Single-gang, Four-way, 277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 2100 snap switch
Catalog Number
2104B
Product Length/Depth
3.5 in
Product Height
4.63 in
Product Width
3.88 in
Product Weight
4.3 lb
UPC
662276377905
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Material
Brass
Number of gangs
Single-gang
Type
Four-way
Amperage Rating
15A
Voltage rating
277 Vac
Mounting style
Surface
Pauluhn Watertight Snap Switch catalog page
IF LBL 1512 - 2100 Switches
Eaton Specification Sheet - 2104B
The 2104B delivers a reliable 15A rating at 277 VAC in a four-way, single-gang form factor, enabling compact, versatile control for typical lighting and small-motor circuits in industrial panels. This combination reduces wiring complexity and panel space while supporting flexible deployment across Pauluhn 2100 enclosures. With IP66 protection and an Ordinary/Non-Hazardous Locations classification, it provides dependable operation in washdown, dusty, or humid environments, which translates to lower maintenance calls and longer service life. Brass construction offers corrosion resistance in challenging conditions, while the surface-mount mounting style simplifies installation and alignment in tight spaces. The four-way capability supports multi-circuit control within a single device, improving panel efficiency and reducing part count. Its dimensions and weight are suited for compact control stations, helping with precise space planning and transport logistics. Documentation and installation resources, including the Pauluhn catalog page and instruction sheets, support fast, compliant deployments and minimal commissioning risk.
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FAQs
Installation involves mounting the 2104B on a flat surface within a Pauluhn 2100 enclosure, using the single-gang footprint for four-way wiring. Follow the IF LBL 1512 installation sheet for wiring terminals, orientation, and mounting hardware. The catalog pages and datasheet provide step-by-step guidance to ensure proper IP66 sealing and field wiring consistency, reducing commissioning time and errors.
The 2104B is rated for 15A at 277 VAC in a four-way, single-gang configuration. It uses brass construction and offers IP66 ingress protection, suitable for ordinary/non-hazardous locations. The compact dimensions are 3.5 in depth, 4.63 in height, and 3.88 in width, with an approximate weight of 4.3 lb, enabling predictable panel fit and reliable operation in demanding environments.
Yes. The 2104B features IP66 protection, which provides robust dust and water ingress resistance, making it appropriate for washdown settings and exposed industrial areas. Its Ordinary/Non-Hazardous Location classification further supports use in non-hazardous outdoor-adjacent spaces and general industrial applications where environmental protection is a priority.
The 2104B carries an IP66 ingress protection rating and is classified for Ordinary/Non-Hazardous Locations, aligning with common industry requirements for rugged control devices in non-hazardous environments. These specifications support reliable operation in challenging conditions and aid in compliance documentation for industrial projects.
The 2104B’s brass construction, IP66 protection, and Pauluhn 2100-series compatibility contribute to a longer service life in harsh environments, reducing maintenance frequency. Its modular, surface-mount design simplifies replacement and field servicing, while the four-way configuration minimizes part counts in multi-circuit applications, delivering lower total cost of ownership over time.