Eaton Crouse-Hinds EPCS2219A Snap Switch - IP66
Part Number: EPCS2219A
Manufacturer
Eaton Crouse-Hinds
Part number
EPCS2219A
Quick Summary
The Eaton Crouse-Hinds EPCS snap switch provides reliable control for hazardous area equipment in industrial facilities. Maintenance teams often struggle with finding switches that withstand explosive environments and meet strict installation requirements. This unit carries IP66 ingress protection and NEC/CEC compliance, plus hazardous-location ratings (Class I and II, Divisions 1 and 2) for safe, code-conforming operation. Designed for surface-mount, single-gang installations with a 1/2 inch NPT entry, it supports fast commissioning and reduced maintenance, delivering long-term cost savings in large-scale electrical protection programs. Pauluhn engineering and copper-free aluminum construction offer durability in harsh environments while enabling easier retrofits and predictable lifecycle costs.
Product Information
Extended Description
EPCS2219A Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn EPCS snap switch, 30A, Two-pole, With switch, 1/2" NPT entry, Copper-free aluminum, Single-gang, Surface mount, Dead end, Double-throw (ON), 120-277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn EPCS snap switch
Catalog Number
EPCS2219A
Product Length/Depth
3.75 in
Product Height
6.38 in
Product Width
4.88 in
Product Weight
4.5 lb
UPC
662276391451
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2
Ingress protection (IP) ratings
IP66
Enclosure type
With switch
Type
Double-throw (ON)
Amperage Rating
30A
Voltage rating
120-277 Vac
Number of gangs
Single-gang
Style
Dead end
Entry size
1/2" NPT
Material
Copper-free aluminum
Special features
Surface mount
Pauluhn EPCS Explosionproof Marine Snap Switch catalog page
IF LBL 1500 - EPCS221 Locking Switch
Eaton Specification Sheet - EPCS2219A
Feature: 30A amperage rating and 120-277 Vac voltage rating provide robust control for motor loads and lighting in hazardous locations. Business Impact: Supports higher load handling with fewer contact failures, reducing nuisance trips and enabling more reliable process control. Application: Panel and switchgear assemblies in chemical plants and refineries benefit from proven performance under NEC/CEC standards. Feature: IP66 ingress protection and hazardous-location classifications (Class I/II, Divisions 1 and 2) ensure reliable operation in dust, moisture, and splash-prone environments. Business Impact: Lower maintenance costs and extended service life in outdoor and marine facilities. Application: Marine offshore platforms and outdoor installations require compliant, rugged protection. Feature: Copper-free aluminum enclosure delivers corrosion resistance with lighter weight, easing installation and reducing handling costs. Business Impact: Longer service life and lower total cost of ownership in aggressive environments. Application: Food processing and chemical processing facilities where corrosion resistance matters. Feature: 1/2" NPT entry, surface-mount, single-gang, dead-end design simplifies wiring and mounting across retrofit and new-build projects. Business Impact: Faster installation, reduced enclosure modification, and fewer field issues. Application: Retrofit projects in upgraded facilities and new control panels. Feature: With-switch, double-throw (ON) configuration provides straightforward control logic for start/stop sequencing. Business Impact: Improves operator reliability and reduces wiring complexity. Application: Control stations and remote switching in hazardous zones. Safety and standards context: NEC/CEC compliance and surface-mount capability address common installation objections by aligning with code requirements and common enclosure configurations.
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FAQs
To install the EPCS2219A, prepare a single-gang surface-mount enclosure and mount the unit with its 1/2 inch NPT entry. Ensure the installation complies with NEC/CEC for Class I and II locations, using appropriate wiring methods and seals. Verify the switch is oriented for double-throw operation and that enclosure gaskets maintain IP66 protection during panel finishing and cabling.
The EPCS2219A is rated for 30A at 120-277 Vac. It is a two-pole, with-switch, double-throw (ON) configuration, designed for surface-mount, single-gang installations. This combination supports reliable motor and load control in hazardous locations while meeting NEC/CEC requirements, simplifying wiring and reducing the need for additional auxiliary components.
Yes. The EPCS2219A carries NEC hazardous-location ratings for Class I, Division 1 and 2, as well as Class II, Division 1 and 2. Coupled with IP66 ingress protection, this switch is appropriate for demanding hazardous environments, including chemical processing and offshore applications, while providing safe operation and code compliance.
Copper-free aluminum provides excellent corrosion resistance in challenging environments and reduces overall weight, facilitating easier transport and handling during installation. This material choice extends the service life in damp, chemical, and outdoor settings, lowering maintenance frequency and total cost of ownership in industrial facilities.
The EPCS2219A delivers reliable performance with a long service life due to rugged enclosure protection (IP66) and corrosion-resistant copper-free aluminum. This reduces the need for frequent replacements in harsh environments, lowers maintenance labor costs, and improves uptime, delivering measurable ROI in facilities with extensive hazardous-location switching requirements.