Eaton Crouse-Hinds EDS3240 Snap Switch Control - Hazardous

Part Number: EDS3240
EDS3240
Manufacturer
Eaton Crouse-Hinds
Part number
EDS3240
Category

Quick Summary

EDS3240 snap switch control enables safe, multi-point motor and circuit control in hazardous locations. In the field, certification gaps and wiring complexity frequently cause downtime and rework, driving costs higher and complicating maintenance. This station is engineered for NEC/CEC compliance with Hazardous/Classified Locations ratings and a NEMA 3/7/9 enclosure, delivering rugged reliability. With two gangs and four poles, plus a built-in 1" hub, it simplifies panel layouts, speeds installation, and reduces wiring length. The 120–277VAC, 20A rating supports common industrial loads, while the durable Feraloy iron alloy enclosure resists harsh environments. In short, it blends safety, performance, and value for modern industrial control panels.

Product Information

Extended Description

EDS3240 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS snap switch control station, 20A, With switch, With one 1" hub, Feraloy iron alloy, 2, Two-gang, Four-pole, 2, 120-277V, Dead end, 4-way, 1", 120-277 Vac
Product Name
Eaton Crouse-Hinds series EDS snap switch control station
Catalog Number
EDS3240
Product Length/Depth
5.06 in
Product Height
5.875 in
Product Width
7.19 in
Product Weight
15.35 lb
UPC
782274764122
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
Four-pole
Switch function
4-way
Number of gangs
Two-gang
Style
Dead end
Voltage rating
120-277 Vac
Amperage Rating
20A
Hub style
With one 1" hub
Number of devices
2
Number of pushbuttons
2
Primary voltage range
120-277V
Material
Feraloy iron alloy
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 328 - EDS, EFS, EDSC and EFSC Single- and Two-gang Device Bodies IF 328 - EDS, EFS, EDSC and EFSC Single- and Two-gang Device Bodies Eaton Specification Sheet - EDS3240
Feature: Two-gang, four-pole design with a single 1" hub; Business Impact: Reduces panel footprint and simplifies wiring runs, lowering labor time and potential fault points; Application: Ideal for compact control stations in process automation and machine guarding where space is at a premium. Feature: Feraloy iron alloy enclosure; Business Impact: Delivers robust mechanical protection and improved impact resistance in tough environments, reducing maintenance and replacement costs; Application: Suitable for oil & gas, mining, and chemical processing facilities. Feature: Hazardous/Classified Locations readiness with NEC/CEC compliance and NEMA 3/7/9 enclosure ratings; Business Impact: Ensures code-compliant operation and safer installations, mitigating compliance risk and downtime; Application: Critical in any panel near hazardous equipment. Feature: With switch, dead-end, and 4-way capability; Business Impact: Supports versatile control logic without extra devices, cutting BOM size and installation steps; Application: Two-gang panels requiring reliable multi-function switching. Feature: 120–277V, 20A rating for two devices and two pushbuttons; Business Impact: Handles common industrial loads with ample margin, enabling faster start-up and predictable performance; Application: Machine tooling, conveyors, and process lines needing dependable control.

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FAQs

The EDS3240 is designed for Hazardous/Classified Locations with NEC/CEC compliance and a NEMA 3/7/9 enclosure. Install per IF328 instruction sheets and use compatible EDS/EDSX device bodies for a secure, code-conforming panel assembly. Ensure proper grounding, conduit sizing, and wiring methods to maximize safety and reliability in challenging environments.
Key specs include 120–277 VAC operation at 20 A, two devices, two pushbuttons, and a two-gang, four-pole configuration, with a 1" hub. These parameters guide conductor sizing, short-circuit protection, and overall panel layout, enabling a compact yet capable control station suitable for most industrial motors and processes.
Yes. With two gangs and four poles, the EDS3240 supports multiple control functions within a single enclosure, reducing wiring complexity and panel real estate. Its 1" hub simplifies conduit routing, while its level of protection and rating ensures safe operation in automated lines, conveyors, and guarding applications.
The EDS3240 carries NEC/CEC certification for hazardous locations and Hazardous/Classified Locations ratings, including Class I, II, and III, and a NEMA 3/7/9 enclosure. This combination supports safe operation in challenging environments and helps meet regulatory requirements for industrial control panels.
Available resources include the IF328 instruction sheets for EDS/EDSX device bodies, a catalog page, and the Eaton Specification Sheet for EDS3240. These documents streamline installation, reduce commissioning time, and improve first-run completeness, contributing to lower total cost of ownership and faster time-to-value.