Eaton Crouse-Hinds DSD SR30620 Selector - Explosionproof

Part Number: DSD SR30620
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
DSD SR30620
Category

Quick Summary

DSD SR30620 selector switch is a reliable control solution for hazardous-location equipment in industrial plants. Operators often struggle with keeping control panels compliant, safe, and accessible in explosive atmospheres. This model carries NEC/CEC compliance with Class I, Division 1 ratings and NEMA 3, 5, 12 enclosures, delivering strong protection for motors, pumps, and conveyors. Built to withstand hazardous locations, it integrates with EDS/EFS back boxes for seamless installations, reducing wiring time and service calls. The 30 A, 600 Vac rating supports heavy-duty control while maintaining a compact footprint, helping maintenance teams achieve lower total cost of ownership. For engineers, procurement, and technicians, this switch aligns safety, performance, and reliability in demanding sites.

Product Information

Extended Description

DSD SR30620 Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD-SR selector switch, 30A, Six-pole, 2, On/Off, 600 Vac, EDS/EFS back boxes
Product Name
Eaton Crouse-Hinds series DSD-SR selector switch
Catalog Number
DSD SR30620
Product Length/Depth
2.38 in
Product Height
5.875 in
Product Width
3.5 in
Product Weight
1.6 lb
UPC
662276022034
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
NEMA Rating
3 5 12
Amperage Rating
30A
Voltage rating
600 Vac
Switch function
On/Off
Number Of Poles
Six-pole
Number Of Positions
2
Used with
EDS/EFS back boxes
DSD-SR Series Explosionproof HP Rated Selector Switch Sub-assembly catalog page DSD-SR Explosionproof HP Rated Selector Switch Sub-assembly Canadian certification DSD-SR Explosionproof HP Rated Selector Switch Sub-assembly Canadian certification Eaton Specification Sheet - DSD SR30620
Feature: 30 A at 600 Vac with six-pole, two-position construction. Business Impact: Handles motor loads efficiently in demanding environments, reducing the need for multiple intermediate devices. Application: Ideal for conveyor, pump, and processing line controls in hazardous locations. Feature: On/Off switch function with clear operation to minimize misoperation and improve operator confidence. Business Impact: Enhances safety and maintenance workflow by delivering predictable, instantaneous control. Application: Critical in start/stop sequences for hazardous area equipment. Feature: EDS/EFS back box compatibility. Business Impact: Accelerates installation, simplifies wiring, and lowers field wiring errors. Application: Streamlined retrofits and new panel builds with Eaton back-box ecosystems. Feature: NEC/CEC compliance with Class I, Division 1 ratings and NEMA 3, 5, 12 enclosures. Business Impact: Ensures regulatory adherence and durable protection against dust, water, and corrosive environments. Application: Suitable for outdoor or harsh indoor industrial rooms. Feature: Compact footprint with precise dimensions and weight. Business Impact: Eases panel design and reduces enclosure footprint while preserving robust protection. Application: Useful in space-constrained control panels for hazardous locations.

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FAQs

DSD SR30620 is designed to work with EDS/EFS back boxes, enabling straightforward mounting in Eaton’s hazardous-location enclosures. The six-pole, 2-position configuration simplifies wiring schemes and minimizes panel depth, which helps reduce install time and potential wiring errors during retrofits or new builds in hazardous environments.
This selector switch is rated for 30A at 600 Vac, with six poles and two positions, configured for On/Off operation. This combination supports heavy motor loads while maintaining a compact footprint. It is ideal for controlling feeders, pumps, and conveyors in hazardous locations with strict safety requirements.
Yes. It carries NEC/CEC compliance with Class I, Division 1 ratings, and is listed for Hazardous/Classified Locations. It also features NEMA ratings 3, 5, 12, ensuring protection against dust, water ingress, and corrosive environments, making it appropriate for outdoor and harsh indoor industrial settings.
The device aligns with NEC/CEC standards and is listed for hazardous locations, including Canadian certification via UL. It is designed for use with EDS/EFS back boxes and supports operation in Class I, Division 1, Class II, Division 1, and Class III environments, ensuring broad regional applicability and compliance.
By consolidating control into a single explosion-proof switch with compatible back boxes, maintenance tasks are streamlined, wiring errors reduced, and panel downtime minimized. The rugged construction and regulatory compliance translate into lower life-cycle costs, fewer field replacements, and improved reliability for hazardous-location control systems.