Eaton EFS1184 Pushbutton Control Station - 600 Vac

Part Number: EFS1184
Manufacturer
Eaton Crouse-Hinds
Part number
EFS1184

Quick Summary

The Eaton EFS1184 Pushbutton Control Station delivers explosion‑proof control for hazardous industrial locations. Maintenance teams often face downtime and compliance risk when devices fail in harsh environments. It is rated under NEC/CEC hazardous location standards, covering Class I Division 1 and 2, Class II Division 1 and 2, and Class III, with compatible NEMA 3, 7, and 9 enclosures. The compact single‑gang design, 1/2" hub, and hard‑coated Feraloy iron alloy housing simplify installation and extend service intervals. This makes it suitable for oil and gas, chemical processing, and mining applications, delivering safer operation, easier maintenance, and lower lifecycle costs for hazardous-location automation projects.

Product Information

Extended Description

EFS1184 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFS pushbutton control station, With pushbuttons, With one 1/2" hub, Feraloy iron alloy, Single circuit universal, 1, 1, Single-gang, 1, Dead end, 1/2", 600 Vac
Product Name
Eaton Crouse-Hinds series EFS pushbutton control station
Catalog Number
EFS1184
Product Length/Depth
3.5 in
Product Height
5.91 in
Product Width
5.25 in
Product Weight
7.46 lb
UPC
782274282909
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
1
Number of devices
1
Normal position
Single circuit universal
Style
Dead end
Trade size
1/2"
Number of circuits
1
Hub style
With one 1/2" hub
Material
Feraloy iron alloy
Explosion‑proof construction uses a Feraloy iron alloy enclosure with a single 1/2" hub and one pushbutton. This combination provides high‑integrity ignition protection for harsh, flammable atmospheres and supports rugged field installation. In practice, you gain safer operation and lower maintenance costs in petrochemical and mining environments. The 600 Vac voltage rating supports higher‑voltage control circuits, reducing the need for adapters and enabling simpler, more compact panel designs. Users benefit from fewer components, faster wiring, and improved reliability in critical control circuits. NEC/CEC compliance paired with NEC hazardous ratings Class I Div 1 and 2, Class II Div 1 and 2, and Class III delivers regulatory assurance and easier auditor handoffs. NEMA ratings 3, 7, and 9 protect against dust, water, and harsh atmospheres, enabling dependable performance in outdoor and washdown areas. Compatibility with standard EDS/EFSC device bodies and the pushbutton/selector ecosystem simplifies upgrades and retrofit projects. Documentation such as IF 328 installation sheets and SP3D design packages facilitate fast deployment and accurate field integration, reducing project risk and accelerating time‑to‑value. The device’s 5.25 in width, 5.91 in height, and 3.5 in depth fit a wide range of enclosure spaces while maintaining ergonomic access for operators. In short, operators gain safer operations, easier maintenance, and scalable integration for hazardous-location automation.

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FAQs

The EFS1184 is designed for hazardous and classified locations, meeting NEC/CEC requirements and offering Class I Div 1 and 2, Class II Div 1 and 2, and Class III ratings. It’s ideal for oil and gas, chemical processing, mining, and similar environments where explosion protection and reliable operation are critical.
The EFS1184 adheres to NEC/CEC standards for hazardous locations and carries Class I Division 1 and 2, Class II Division 1 and 2, and Class III ratings, ensuring compliant operation in demanding environments. Its explosion-proof construction, paired with UL certifications, provides documented protection against ignition sources in flammable atmospheres.
Yes. The EFS1184 is specified as a single‑gang, explosion‑proof control station with a 1/2" hub, designed to integrate with standard EDS/EFSC device bodies. The mechanical and electrical interfaces support straightforward mounting, wiring, and field retrofit without custom enclosures.
The enclosure is rated for hazardous locations and uses a 1/2" hub for conduit connections, supporting straightforward wiring in restricted spaces. The 600 Vac rating accommodates higher‑voltage circuits, reducing the need for adapters. When wiring, follow the supplied IF 328 instruction sheets for single- and two‑gang device bodies to ensure proper sealing and termination.
The EFS1184’s explosion‑proof design minimizes ignition risk and unplanned downtime, improving safety and uptime in harsh environments. Standardized components and clear installation instructions reduce maintenance labor and retrofit time, delivering lower lifecycle costs and faster time‑to‑value for hazardous‑location automation projects.