Eaton EFS2190 Pushbutton Station - Hazardous Locations
Part Number: EFS2190
Quick Summary
The EFS2190 pushbutton control station from Eaton is designed for hazardous-location motor control in industrial plants. In harsh environments, installers struggle to meet NEC/CEC compliance and prevent ignition; this unit delivers proven explosion-proof protection. It carries NEC/CEC standards, Class I Division 1 and 2, Class II Division 1 and 2, Class III ratings, plus a NEMA 3, 7, 9 enclosure. With a 600 Vac rating and a 3/4 hub, it streamlines integration and reduces maintenance costs on hazardous-area projects. This combination supports safer, more reliable operation while simplifying compliance documentation for procurement and maintenance teams. Secondary benefits include compatibility with existing control circuits and reduced panel space requirements for dense industrial installations.
Product Information
Extended Description
EFS2190 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFS pushbutton control station, With pushbuttons, One 3/4" hub, Feraloy iron alloy, Two circuit universal, 2, 2, Single-gang, 2, Dead end, 3/4", 600 Vac
Product Name
Eaton Crouse-Hinds series EFS pushbutton control station
Catalog Number
EFS2190
Product Length/Depth
3.5 in
Product Height
5.91 in
Product Width
5.25 in
Product Weight
8.5 lb
UPC
782274283906
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 Class III
NEMA Rating
3 7 9
Enclosure type
With pushbuttons
Voltage rating
600 Vac
Number of gangs
Single-gang
Number of pushbuttons
2
Number of devices
2
Normal position
Two circuit universal
Style
Dead end
Trade size
3/4"
Number of circuits
2
Hub style
With one 3/4" hub
Material
Feraloy iron alloy
SP3D Design Package - EDS and EFS Explosionproof Control Stations
EFS explosionproof control stations for group B applications - catalog page
EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations UL certification
EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations UL certification
IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations
IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations
Eaton Specification Sheet - EFS2190
The EFS2190 uses a feraloy iron alloy enclosure, delivering explosion-proof integrity that meets stringent hazardous-location requirements, which translates to a lower risk of ignition and fewer incident-related downtimes in chemical plants and oil refineries. This feature directly reduces safety and compliance costs while enabling reliable motor control in Class I, II, and III environments. A single-gang enclosure houses two pushbuttons and two devices, which minimizes panel footprint and wiring complexity, speeding up installation and reducing labor costs on new builds or retrofits. The 3/4" hub supports straightforward conduit connections, improving wiring organization and future expansion without rework. Rated for 600 Vac, the unit integrates with standard plant power distributions, eliminating the need for additional transformers in many applications. NEMA 3, 7, and 9 enclosure protection provides rugged, weather, and chemical resistance for outdoor or harsh indoor applications. The pushbutton control station ships ready for installation with robust UL/ULC certifications, simplifying maintenance and spare-part planning for large facilities.
Get a Quick Quote for a Eaton Crouse-Hinds EFS2190
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 EFS2190?
Enquire Now
FAQs
The EFS2190 is designed for NEC/CEC compliance with Class I Division 1 and 2, Class II Division 1 and 2, and Class III hazardous locations. It features a single-gang enclosure, two pushbuttons, two devices, and a 3/4 inch hub, simplifying integration with existing motor control circuits and conduit runs in industrial plants.
EFS2190 is rated for 600 Vac and supports two devices and two pushbuttons within a single-gang enclosure. The trade-size hub is 3/4 inch, enabling direct connection to standard plant wiring. These specs enable reliable operation for hazardous-area motor control without requiring custom transformers or adapters.
Yes. The enclosure provides explosion-proof protection compatible with Class I, II, and III hazardous locations, and the unit carries NEC/CEC compliance with NEMA ratings 3, 7, and 9. Its rugged FERALOY enclosure design and 600 Vac rating are well suited for outdoor installations and aggressive chemical environments common in oil, gas, and chemical facilities.
EFS2190 carries NEC/CEC standards for hazardous locations and multiple Class I/II/III ratings, along with NEMA 3, 7, 9 enclosure protection. UL certification pages also validate its explosionproof construction for US and Canada, providing confidence for procurement and regulator reviews during audits and inspections.
The combination of two pushbuttons in a compact single-gang housing, a 3/4 inch hub, and a 600 Vac rating reduces wiring complexity and panel footprint. This translates to faster installations, easier future expansions, lower labor costs, and simpler spare-part management for ongoing maintenance in hazardous-location plants.