Eaton Crouse-Hinds DSD SR30132 Selector Switch - Hazardous/Classified Locations

Part Number: DSD SR30132
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
DSD SR30132
Category

Quick Summary

DSD SR30132 selector switch provides reliable control for hazardous-location equipment in industrial automation applications. It addresses the common challenge of finding a switch that combines safety ratings with robust performance in tough environments. This unit delivers NEC/CEC compliance and is rated for up to 600 Vac at 30A, with hazardous-location Class I Division 1, Class II Division 1, and Class III capabilities, plus a versatile NEMA rating of 3, 5, and 12. By supporting EDS/EFS back boxes, it simplifies installation and maintenance planning while ensuring regulatory alignment. For engineers procuring reliable, code-compliant control devices, the SR30132 offers a clear path to safer, faster commissioning and lower lifecycle costs.

Product Information

Extended Description

DSD SR30132 Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD-SR selector switch, 30A, Single-pole, 3, Double-throw with off, 600 Vac, EDS/EFS back boxes
Product Name
Eaton Crouse-Hinds series DSD-SR selector switch
Catalog Number
DSD SR30132
Product Length/Depth
2.38 in
Product Height
5.875 in
Product Width
3.5 in
Product Weight
0.58 lb
UPC
662276038967
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
Double-throw with off
Number Of Poles
Single-pole
Number Of Positions
3
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 SR30132
Feature: 30A current rating and 600 Vac operating voltage. Business Impact: Supports heavy motor loads and power switching in demanding environments without overheating or voltage drop, improving reliability. Application: Motor control panels and process lines in hazardous locations where high-current switching is required. Feature: Double-throw with off, single-pole, 3-position configuration. Business Impact: Delivers clear on/off/run positioning and fail-safe operation, reducing operator error and downtime. Application: Start/stop control and mode selection in conveyors, pumps, and fans in Class I Division 1 facilities. Feature: EDS/EFS back box compatibility. Business Impact: Simplifies enclosure wiring and terminations in hazardous areas, accelerating installation and reducing wiring mistakes. Application: End-user installations within explosion-protected enclosures. Feature: NEC/CEC compliance with hazardous-location ratings (Class I Division 1; Class II Division 1; Class III). Business Impact: Ensures regulatory compliance and safer installations, supporting insurance and risk-management goals. Application: Projects requiring formal certifications for explosive atmospheres. Feature: NEMA ratings 3, 5, 12. Business Impact: Provides environmental protection against dust, water, and corrosion in industrial settings, extending component life. Application: Outdoor, washdown, and tough indoor environments where reliability matters.

Get a Quick Quote for a Eaton Crouse-Hinds DSD SR30132

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton Crouse-Hinds DSD SR30132? Enquire Now

FAQs

When installing the DSD SR30132 in hazardous locations, plan for EDS/EFS back boxes to ensure proper enclosure protection and wiring terminations. Verify Class I Division 1 compliance and follow NEC/CEC requirements for hazardous-area enclosures. Use appropriate sealing, gaskets, and mounting hardware to maintain NEMA 3, 5, 12 protection and minimize ignition risk during commissioning.
The device delivers a 30A current rating with a 600 Vac operating voltage. It is a single-pole, double-throw (with off) selector switch featuring 3 positions. This configuration supports safe run/off/mid-position signaling for motors and control circuits in hazardous environments while maintaining compatibility with EDS/EFS back boxes.
Yes. The DSD SR30132 is designed for NEC/CEC compliance with hazardous-location ratings including Class I Division 1, along with Class II Division 1 and Class III. It carries NEMA ratings of 3, 5, and 12, providing confidence for installations in explosive atmospheres and demanding industrial settings.
Best suited for process equipment and machine control panels in hazardous locations, such as chemical processing, oil and gas, and mining facilities. Its 30A/600 Vac rating supports motor and load switching, while the 3-position configuration provides clear run/off states. EDS/EFS back-box compatibility further enables straightforward integration into explosion-protected enclosures.
The SR30132 offers reliable operation with robust certifications, reducing unexpected downtime in hazardous environments. By enabling simpler wiring with EDS/EFS back boxes and maintaining regulatory compliance, maintenance planning becomes more predictable and total cost of ownership decreases over the lifecycle of hazardous-location control systems.