Eaton EDSC318 GB Snap Switch Control Station - Class I
Part Number: EDSC318 GB
Manufacturer
Eaton Crouse-Hinds
Part number
EDSC318 GB
Quick Summary
Eaton Crouse-Hinds EDSC318 GB Snap Switch Control Station provides rugged control for hazardous-location circuits in industrial plants. Engineers often contend with wiring complexity, safety compliance, and downtime in demanding environments, and a compact, reliable solution can make a tangible difference. This unit carries NEC/CEC standards with a Class I, Division 1 rating and a through-feed design that supports safe operation in Group B environments, plus NEMA 9 7 3 enclosure performance. By combining a two-pole switch with a 1" trade size and two 1" hubs, it streamlines installation and reduces maintenance costs, delivering safer, compliant control in challenging industrial settings.
Product Information
Extended Description
EDSC318 GB 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, Class I, Division 1, Group B, Through Feed, Two-pole, 1", 120-277 Vac
Product Name
Eaton Crouse-Hinds series EDS snap switch control station
Catalog Number
EDSC318 GB
Product Length/Depth
5.06 in
Product Height
5.875 in
Product Width
3.5 in
Product Weight
7.86 lb
UPC
782274133829
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 2 Class III Class II, Division 1
NEMA Rating
9 7 3
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
Class I, Division 1, Group B
EDS and EDSX Fully Assembled Snap Switches catalog page
EDS and EFD Explosionproof Snap Switches Canadian certification - snap switches
EDS and EFD Explosionproof Snap Switches Canadian certification - snap switches
EDS and EFD Explosionproof Snap Switches Canadian certification - snap switches
EDS and EFD Explosionproof Snap Switches Canadian certification - snap switches
IF 242 - EDS and EDSC Control Stations
IF 242 - EDS and EDSC Control Stations
Eaton Specification Sheet - EDSC318 GB
Feature: 20A, 120-277 VAC two-pole operation with a through-feed design. Business Impact: Supports common industrial loads while simplifying wiring paths, reducing panel space, and improving fault isolation in hazardous locations. Application: Motor control and process lines in Class I, Division 1 zones where NEC/CEC compliance is required. Feature: Two 1" hubs and a 1" trade size. Business Impact: Eases termination and splitting of feeds, enabling faster installations and simpler future upgrades. Application: Retrofit projects and new builds in compact control panels. Feature: Feraloy iron alloy enclosure. Business Impact: Enhances mechanical durability and corrosion resistance in harsh environments, lowering replacement and downtime costs. Application: Chemical plants, refineries, mining, and heavy industry. Feature: Enclosure type With switch, Single-gang, 2-pole. Business Impact: Delivers a compact yet capable control point, reducing space while maintaining robust protection. Application: Control stations for hazardous-area equipment. Feature: Certifications and compliance NEC/CEC, Class I Division 1, Group B, NEMA 9 7 3. Business Impact: Ensures regulatory acceptance and long-term reliability, minimizing compliance risks and recertification efforts. Application: Global installations with strict hazardous-location requirements, where installation instructions IF 242 and datasheets support field service. Insight: Real-world deployments report measurable gains in installation speed and reduced commissioning time thanks to standardized, plug-and-play wiring.
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FAQs
The EDSC318 GB is designed for Class I, Division 1 environments with Group B classification, making it suitable for chemical plants, refineries, and other hazardous-area installations. It supports a 20A, 120-277 VAC two-pole configuration and includes two 1" hubs for efficient wiring in tight control panels.
It provides a 20A amperage rating and a voltage range of 120-277 VAC. The device is a two-pole, single-gang snap switch control station with a 1" trade size and two 1" hubs, enabling straightforward wiring and reliable operation in hazardous locations.
Yes. The product adheres to NEC/CEC standards and carries hazardous-location ratings including Class I, Division 1 (Group B) along with a NEMA 9 7 3 enclosure rating, ensuring compliance across many international installations and providing robust protection in challenging environments.
The through-feed design with two 1" hubs simplifies wiring topology by allowing feeds to pass through the enclosure, reducing wiring complexity, saving installation time, and enabling cleaner, more maintainable control panels in hazardous-area applications.
By combining a rugged Feraloy iron alloy enclosure, reliable 20A performance, compact footprint, and NEC/CEC compliance, the EDSC318 GB lowers field wiring effort, reduces downtime from spurious trips, and minimizes compliance risk—delivering faster commissioning and lower total cost of ownership.