Eaton 2112B Snap Switch - IP66 Watertight Surface Mount
Part Number: 2112B
Quick Summary
Eaton 2112B Snap Switch is a durable, two-pole, 20A control switch for industrial panels and enclosures. Design teams often struggle with moisture, dust, and space constraints in harsh environments, making reliable switching critical. This model delivers IP66 protection and Ordinary/Non-Hazardous Location suitability, supporting safe operation in exposed areas. With brass construction and a surface-mount footprint, it simplifies mounting and reduces installation time. The 250 Vac rating and On/On operation offer predictable control for both automation and safety circuits, while the compact single-gang form packs into tight enclosures. For maintenance crews and procurement, the 2112B provides consistent performance and long-term value across industrial applications.
Product Information
Extended Description
2112B Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 2100 snap switch, 20A, Brass, Surface mount, Single-gang, Two-pole, 250 Vac, On/On, no center "Off" position
Product Name
Eaton Crouse-Hinds series Pauluhn 2100 snap switch
Catalog Number
2112B
Product Length/Depth
3.5 in
Product Height
4.63 in
Product Width
3.88 in
Product Weight
4.3 lb
UPC
662276378025
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Material
Brass
Number of gangs
Single-gang
Number Of Poles
Two-pole
Amperage Rating
20A
Voltage rating
250 Vac
Mounting style
Surface
Pauluhn Watertight Snap Switch catalog page
IF LBL 1512 - 2100 Switches
Eaton Specification Sheet - 2112B
Feature: Brass construction and corrosion-resistant contacts. Business Impact: Extended service life in challenging environments reduces maintenance costs and replacement cycles. Application: Outdoor panels and damp facilities where exposure to moisture and dust is common. Feature: IP66 ingress protection. Business Impact: Keeps internal components dry and dust-free, boosting uptime and reliability. Application: Enclosures exposed to washdowns, outdoor installations, and humid industrial spaces. Feature: Surface mounting, single-gang, two-pole, 20A, 250 Vac. Business Impact: Fast, straightforward installation with minimal hardware and broad panel compatibility. Application: New builds and retrofit projects in compact control panels. Feature: On/On operation with no center Off position. Business Impact: Predictable on-state behavior supports stable sequencing and control logic. Application: Automation circuits requiring continuous on-state cycling. Feature: Compact footprint and weight (3.5 in depth, 4.63 in height, 3.88 in width; 4.3 lb). Business Impact: Easier enclosure planning and reduced mounting complexity, enabling more flexible panel layouts. Application: Standard industrial enclosures with space constraints. Feature: Category and compliance alignment with Ordinary/Non-Hazardous Locations. Business Impact: Clear suitability for non-hazardous environments reduces risk and accelerates procurement. Application: General purpose control panels in commercial or light-industrial settings.
Get a Quick Quote for a Eaton Crouse-Hinds 2112B
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds 2112B?
Enquire Now
FAQs
The 2112B is designed for surface mounting in a single-gang enclosure. Use the included mounting hardware to secure the brass switch against the back panel, connect the two poles to the controlled circuit, and verify it sits flush to avoid misalignment. Plan for 3.5 in depth and ensure clearance behind the panel for wiring.
IP66 protection ensures complete dust ingress prevention and protection against powerful water jets. This rating makes the 2112B appropriate for washdown areas, outdoor enclosures, and damp facilities, helping maintain electrical integrity and uptime in harsh industrial settings.
Yes. The 2112B is rated for 250 Vac and 20A, two-pole operation, which aligns with typical Pauluhn 2100 snap switch configurations. It supports reliable switching for control circuits, conveyors, and similar automation tasks in standard industrial panels.
The 2112B is part of the Pauluhn watertight switch family and is specified as a 2100-series style snap switch. It is designed for surface mounting in ordinary locations with IP66 protection, enabling secure operation in exposed environments.
With brass construction and a robust surface-mount design, the 2112B minimizes maintenance needs in harsh environments. Its IP66 rating protects internal components from dust and water, reducing downtime. Regular inspection of mounting hardware and wiring is advised to preserve performance over the life of the installation.