Eaton Crouse-Hinds EDS3240 SA Snap Switch Control Station - Hazardous/Classified Locations

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

Quick Summary

EDS3240 SA snap switch control station is a rugged solution for two-gang, four-pole switching in demanding environments. Engineers and maintenance teams often struggle with reliable operation and code compliance in hazardous locations; this unit’s certified enclosure and durable copper-free aluminum construction help mitigate that risk. Key certifications include NEC/CEC compliance, Hazardous/Classified Locations area classification, and NEMA ratings 3, 7, 9, reinforcing safety and regulatory alignment. Designed for 120–277 V operation with 20 A, it supports reliable control across most industrial distribution scenarios. Copper-free aluminum, a 1" hub, and a two-gang, four-pole configuration simplify installation and reduce lifecycle costs, delivering strong business value.

Product Information

Extended Description

EDS3240 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS snap switch control station, 20A, With switch, With one 1" hub, Copper-free aluminum, 2, Two-gang, Four-pole, 1, 120-277V, Dead end, 4-way, 1", 120-277 Vac
Product Name
Eaton Crouse-Hinds series EDS snap switch control station
Catalog Number
EDS3240 SA
Product Length/Depth
5.06 in
Product Height
5.875 in
Product Width
7.19 in
Product Weight
15.35 lb
UPC
662276099210
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
1
Primary voltage range
120-277V
Material
Copper-free aluminum
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 SA
Enclosure with switch and two-gang, four-pole design delivers robust protection in hazardous environments, enabling neat wiring and faster panel routing with a 1" hub for streamlined installation. This configuration supports 20A 120–277V circuits, offering flexible control for motors, valves, and other critical loads in demanding facilities. Copper-free aluminum reduces corrosion risk and weight, improving long-term reliability in damp or chemical settings while easing maintenance and handling. The unit’s NEC/CEC compliance and Hazardous/Classified Locations ratings, along with NEMA 3, 7, 9, help insure regulatory alignment and safer operations in oil and gas, mining, and chemical processing plants. Compatibility with the Eaton Crouse-Hinds family ensures consistent spare parts and straightforward upgrades, while the IF328 installation sheets aid rapid commissioning on site.

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FAQs

For hazard-classified environments, select the EDS3240 SA because it is rated for Hazardous/Classified Locations with NEC/CEC compliance and NEMA 3, 7, 9. The two-gang, four-pole enclosure uses copper-free aluminum and includes a 1" hub to simplify routing and reduces installation time. Follow IF328 guidelines for device bodies to ensure correct mounting and wiring practices in Class I Division 1/2, Class II Division 1/2, and Class III areas.
Key specs include a 20A amperage rating and a 120–277V primary voltage range, with a four-pole, four-way switch configuration across two gangs. These ratings support a wide range of control circuits, enabling reliable operation of motors, pumps, or valves within typical industrial distribution equipment. The 1" hub and two-device design simplify wiring and maintenance, reducing installation time and potential wiring errors.
Ideal for oil and gas, chemical processing, mining, and other process industries that require hazardous-location control stations. Its NEC/CEC compliance, Hazardous/Classified Locations ratings, and rugged copper-free aluminum enclosure make it suitable for harsh environments where reliable, code-compliant motor and control switching is essential.
The EDS3240 SA carries NEC/CEC compliance, Hazardous/Classified Locations area classification, and NEMA ratings 3, 7, 9, indicating suitability for Class I, Division 1/2, Class II, Division 1/2, and Class III environments. These certifications support regulatory approval, safer operation, and smoother installation in compliant facilities.
Expect reduced downtime due to a robust, serviceable enclosure designed for hazardous locations, easier wiring with a 1" hub, and a two-gang, four-pole arrangement that simplifies panel layouts. Copper-free aluminum reduces corrosion and maintenance costs, while NEC/CEC and NEMA certifications minimize regulatory risk and support long-term asset performance.