Eaton Crouse-Hinds DSD947 J1 J3 LED SA - Hazardous Locs

Part Number: DSD947 J1 J3 LED SA
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
DSD947 J1 J3 LED SA
Category

Quick Summary

DSD947 J1 J3 LED SA is a rugged pilot light cover and device sub-assembly for hazardous area control panels. This solution reduces downtime by providing a factory-sealed LED indicator with two pilot lights in a durable copper-free aluminum housing. It carries NEC/CEC classifications with Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III ratings, along with NEMA 3, 7, and 9 protections, ensuring dependable operation in tough environments. For engineers and maintenance teams, the combination of visibility, reliability, and certified safety enables faster fault detection and safer, compliant installations. This product also complements existing DSD control stations and simplifies integration, maintenance planning, and long-term total cost of ownership.

Product Information

Extended Description

DSD947 J1 J3 LED SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD pilot light cover and device sub-assembly, Red/green, Copper-free aluminum, LED, factory sealed, Two pilot lights
Product Name
Eaton Crouse-Hinds series DSD pilot light cover and device sub-assembly
Catalog Number
DSD947 J1 J3 LED SA
Product Length/Depth
5.1 in
Product Height
4.2 in
Product Width
6.5 in
Product Weight
4.56 lb
UPC
782274946443
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
Color
Red/green
Material
Copper-free aluminum
Special features
LED, factory sealed
Type
Two pilot lights
DSD and DSDX Cover and Device Sub-assemblies catalog page DSD Explosionproof Cover and Device Sub-assemblies Canadian certification DSD Explosionproof Cover and Device Sub-assemblies Canadian certification IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations IF 899 - EDSX, EDS, EFS, DSDX and DSD Control Stations Eaton Specification Sheet - DSD947 J1 J3 LED SA
Feature: Two pilot lights (Red/Green) provides immediate, unambiguous status indication, reducing diagnostic time. Business Impact: Faster troubleshooting and reduced downtime in critical processes. Application: Control panels in hazardous locations where quick status visibility is essential. Feature: LED illumination delivers longer life and lower energy use than incandescent indicators. Business Impact: Lower maintenance costs and fewer replacement parts over the asset lifecycle. Application: Continuous operation environments with demanding duty cycles. Feature: Copper-free aluminum construction offers corrosion resistance in challenging atmospheres. Business Impact: Extended service life and reduced replacement intervals. Application: Offshore, chemical processing, and mining facilities with corrosive exposure. Feature: Factory-sealed design protects against dust and moisture ingress. Business Impact: Compliance with hazardous-location ingress standards and reduced field sealing labor. Application: Tight-seal enclosures and explosion-protected stations. Feature: Compatible with DSD cover and device sub-assemblies for seamless retrofit. Business Impact: Faster installation, lower commissioning risk, and streamlined spare-part planning. Application: Retrofit projects and new installations in NEC/CEC-compliant systems. Feature: Rated for multiple NEC/NEMA configurations (Class I, II, III; NEMA 3, 7, 9). Business Impact: Broad applicability across diverse hazardous-location scenarios, improving procurement flexibility. Application: New builds and upgrades in oil/gas, refining, and chemical sectors. Feature: Red/green color option supports clear operator signaling. Business Impact: Enhanced human-machine interface and reduced operator error. Application: Process lines requiring quick visual cues for safe operation. Feature: Documentation and installation resources (IF 899, datasheet, catalog pages) streamline setup. Business Impact: Reduced commissioning times and consistent installations. Application: Field deployments and controlled environments needing standardized instructions.

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FAQs

The DSD947 J1 J3 LED SA is designed as a cover and device sub-assembly for Crouse-Hinds DSD control stations. It accepts the standard DSD-series footprint, incorporates two LED indicators (red/green), and fits within the 5.1 in depth, 4.2 in height, and 6.5 in width envelope. This compatibility helps ensure straightforward retrofit or new-install integration with existing DSD modules and control-station configurations.
This unit carries NEC/CEC compliance with multiple hazardous-location ratings: Class I, Division 1 and 2; Class II, Division 1 and 2; Class III. It also has NEMA ratings 3, 7, and 9, and area classification for Hazardous/Classified Locations. These certifications support safe installation in explosive atmospheres and allow broader device applicability across regulated environments.
Product Length/Depth is 5.1 in, Product Height 4.2 in, Product Width 6.5 in, and Product Weight 4.56 lb. Knowing these dimensions helps with enclosure spacing, mounting, and ensuring adequate clearance for the two pilot lights and LED assembly in compact or crowded control panels.
LED indicators provide long life and low power consumption, reducing replacement frequency and energy costs. Copper-free aluminum offers superior corrosion resistance in aggressive environments, improving reliability and lifespan. Together, they lower maintenance overhead, enhance visibility, and support compliant operation in demanding hazardous locations.
Eaton provides installation and specification resources, including IF 899 instruction sheets and the DSD catalog pages, plus the product specification sheet. Access to these documents accelerates commissioning, ensures correct wiring and mounting, and supports ongoing compliance with NEC/CEC and NEMA standards during deployment and future upgrades.