Eaton EFS2184 S111 Pushbutton Control - Hazardous

Part Number: EFS2184 S111
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EFS2184 S111

Quick Summary

The EFS2184 S111 pushbutton control station provides rugged, explosionproof control for hazardous locations in industrial equipment. This design helps minimize downtime and mis-wiring in challenging environments where safety and reliability are critical. Key certifications support compliance in industrial settings, including NEC/CEC standards and NEMA ratings for certified enclosure protection. With a single-gang enclosure, 3/4" hub, and a 600 Vac rating, this control station delivers dependable operation in demanding applications while supporting ease of integration with existing control circuits. For buyers seeking durable, code-compliant control stations, this model aligns with safety, maintenance, and total cost-of-ownership goals, while complementing other Eaton Crouse-Hinds EFS components.

Product Information

Extended Description

EFS2184 S111 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFS pushbutton control station, With pushbuttons, With one 3/4" hub, Feraloy iron alloy, Single circuit universal, 1, 1, Single-gang, 1, Emergency "STOP" button, Dead end, 3/4", 600 Vac
Product Name
Eaton Crouse-Hinds series EFS pushbutton control station
Catalog Number
EFS2184 S111
Product Length/Depth
3.5 in
Product Height
5.91 in
Product Width
5.25 in
Product Weight
8.6 lb
UPC
782274524580
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 2 Class I, Division 1 Class III Class II, Division 1
NEMA Rating
7 3 9
Enclosure type
With pushbuttons
Voltage rating
600 Vac
Number of gangs
Single-gang
Number of pushbuttons
1
Number of devices
1
Normal position
Single circuit universal
Style
Dead end
Trade size
3/4"
Number of circuits
1
Hub style
With one 3/4" hub
Material
Feraloy iron alloy
Special features
Emergency "STOP" button
Feature is a rugged, explosionproof enclosure built with Feraloy iron alloy. Business Impact is enhanced safety and durability in hazardous locations, reducing maintenance and replacement costs. Application is industrial motor control and process automation in Class I, Division 1/2 environments. Feature is a single pushbutton with one device in a single-gang enclosure and a 3/4 inch hub. Benefit is compact yet capable control point that simplifies integration and minimizes cabinet footprint in equipment layouts. Application includes NEC/CEC compliant control stations in hazardous classifications. Feature is a dead-end style enclosure with weatherproof sealing and 600 Vac rating. Benefit is reliable remote control of dangerous machinery with reduced arc-flash risk and improved operator protection. Application covers energy-efficient start/stop sequences for conveyors and pumps in hazardous areas. Feature is with emergency Stop button to provide immediate shutdown capability. Benefit is enhanced safety interlocks and faster incident response times. Application includes installation in group B applications per catalog guidance, offering compatibility with EDS and EFSC components for scalable control architectures. Feature is with one 3/4" hub and standard NEMA 7, 3, 9 protection levels. Benefit is streamlined conduit routing and robust enclosure protection against dust, water, and explosive atmospheres. Application includes retrofit projects where existing EFS devices can be upgraded without major enclosure changes. These design traits collectively support measurable outcomes like uptime gains, reduced field repair costs, and easier regulatory audits for facilities handling flammable gases, vapors, and conductive dust.

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FAQs

The EFS2184 S111 is designed for hazardous/classified locations with NEC/CEC compliance and a 600 Vac rating. It features a single-gang enclosure, one pushbutton, and a 3/4" hub, making it compatible with standard conduit fittings and compatible EFS/EDS assemblies. Use IF328/IF899 instruction sheets for mounting guidance and ensure proper grounding and gland sealing per local codes.
Key specifications include 600 Vac voltage rating, one pushbutton, one device, single-gang enclosure, and a 3/4" hub. The enclosure uses a Feraloy iron alloy construction for enhanced explosion protection, with a dead-end style and single-circuit universal operation suitable for simple stop/start control in hazardous environments.
Yes, the EFS2184 S111 is designed for hazardous locations and supports group B applications as indicated by its explosionproof design and catalog pages for EFS control stations. When selecting for group B, verify compatibility with the equipment’s sensing and interlock requirements and consult the EFS catalog page for specific group B application notes.
The unit carries NEC/CEC standards certification with NEC hazardous ratings including Class I, Division 1 and Division 2, Class II, Division 1 and 2, Class III, plus NEMA ratings 7, 3, 9. Area classification is Hazardous/Classified Locations, ensuring compliance for installations in potentially explosive atmospheres.
The EFS2184 S111 uses a durable Feraloy iron alloy enclosure, minimizing corrosion and wear in harsh environments, which reduces maintenance visits and replacement costs. Its exploded-proof construction and 600 Vac rating support longer service life for motors and compressors. The centralized control point can improve uptime, simplify training, and lower total cost of ownership in hazardous-area facilities.