Eaton EDSC318 Snap Switch Control Station - Hazardous

Part Number: EDSC318
EDSC318
Manufacturer
Eaton Crouse-Hinds
Part number
EDSC318
Category

Quick Summary

EDSC318 snap switch control station from Eaton Crouse-Hinds delivers rugged, through-feed control for hazardous-location applications. Maintenance in harsh environments is challenging due to seals, hubs, and wiring access that complicates safe servicing. It meets NEC/CEC standards and hazardous-location ratings, including Class I, Division 1 and 2, and Class II, with compatible NEMA 3/7/9 enclosures. Factory-sealed, 20 A, 120–277 V operation and dual 1-inch hubs provide fast, reliable installations that reduce downtime and maintenance costs. This combination supports safer automation in mining, chemical processing, and water-treatment facilities while aligning with through-feed enclosure requirements and rugged feraloy iron alloy construction. Engineered for industrial control panels, it streamlines commissioning and spares operator exposure. Its robust housing and through-feed design facilitate compliant installations across hazardous sites.

Product Information

Extended Description

EDSC318 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS snap switch control station, 20A, With switch, With two 1" hubs, Feraloy iron alloy, 1, Single-gang, Two-pole, 120-277V, Factory sealed, Through feed, Two-pole, 1", 120-277 Vac
Product Name
Eaton Crouse-Hinds series EDS snap switch control station
Catalog Number
EDSC318
Product Length/Depth
5.06 in
Product Height
5.875 in
Product Width
3.5 in
Product Weight
7.89 lb
UPC
782274765334
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 switch
Trade size
1"
Number Of Poles
Two-pole
Switch function
Two-pole
Number of gangs
Single-gang
Style
Through feed
Voltage rating
120-277 Vac
Amperage Rating
20A
Hub style
With two 1" hubs
Number of devices
1
Primary voltage range
120-277V
Material
Feraloy iron alloy
Special features
Factory sealed
EDS and EDSX Fully Assembled Snap Switches catalog page EDS and EFD Explosionproof Snap Switches UL certification - industrial control panels and assemblies EDS and EFD Explosionproof Snap Switches UL certification - industrial control panels and assemblies EDS and EFD Explosionproof Snap Switches UL certification - industrial control panels and assemblies EDS and EFD Explosionproof Snap Switches UL certification - industrial control panels and assemblies IF 242 - EDS and EDSC Control Stations IF 242 - EDS and EDSC Control Stations Eaton Specification Sheet - EDSC318
Through-feed enclosure with two 1" hubs simplifies field wiring and reduces installation time, limiting on-site rework. In hazardous locations, fewer penetrations mean fewer seal integrity risks and easier maintenance planning. Two-pole, single-gang design provides compact control for small motor circuits, enabling lower panel footprint and straightforward replacement without compromising safety. Factory-sealed construction protects against dust, moisture, and corrosive atmospheres, extending service life and reducing maintenance costs in challenging environments. Feraloy iron alloy housing delivers rugged durability, improving enclosure integrity and safety margins under intense operating conditions. A 20A, 120–277 VAC rating aligns with common industrial loads, enabling direct integration with standard MCCs and relays to boost system reliability and reduce wiring errors. The two 1" hubs and through-feed configuration support fast, compliant installations during upgrades or new builds, minimizing downtime and field rework in harsh facilities.

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FAQs

Yes. The EDSC318 features through-feed wiring and two 1" hubs in a single-gang enclosure, simplifying field wiring, reducing install time, and enabling straightforward wiring access in hazardous environments.
The unit is rated for Hazardous/Classified Locations (area classification) and complies with NEC/CEC standards. It carries NEC hazardous ratings for Class I, Division 1 and 2, Class II, Division 1 and 2, Class III, and is compatible with NEMA ratings 3, 7, and 9.
Ideal for mining, chemical processing, oil and gas, and water-treatment facilities where hazardous-area control is required, with 120–277 VAC operation and robust protection inside a factory-sealed enclosure.
Installation sheets IF 242 for EDS and EDSC Control Stations are available from Eaton, along with the EDSC318 specification sheet (PDF) for wiring, mounting, and compliance details.
It provides safer, more reliable control with reduced maintenance, faster commissioning, and compliant installation in hazardous locations, helping limit downtime and extend service life in demanding facilities.