Eaton Crouse-Hinds DSD947 J1 J3 LED S300 - Class I, II, III

Part Number: DSD947 J1 J3 LED S300
DSD947 J1 J3 LED S300
Manufacturer
Eaton Crouse-Hinds
Part number
DSD947 J1 J3 LED S300
Category

Quick Summary

DSD947 J1 J3 LED S300 is a pilot light cover and device sub-assembly designed for hazardous-area control stations and remote signaling. Field teams struggle with seals that degrade, compromising reliability in hazardous locations. It aligns with NEC/CEC hazardous location standards and is rated for Class I, II, III divisions 1 and 2, with NEMA 7/9/3 protection. As a factory-sealed LED pilot light sub-assembly rated for 24 Vdc, it streamlines installation, reduces maintenance intervals, and supports regulatory compliance across hazardous-area equipment. This design also minimizes spare parts inventory and extends service life in demanding environments like oil & gas or chemical processing.

Product Information

Extended Description

DSD947 J1 J3 LED S300 Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD pilot light cover and device sub-assembly, Red/green, Feraloy iron alloy, LED, factory sealed, Two pilot lights, 24 Vdc
Product Name
Eaton Crouse-Hinds series DSD pilot light cover and device sub-assembly
Catalog Number
DSD947 J1 J3 LED S300
Product Length/Depth
5.6 in
Product Height
4.7 in
Product Width
6.6 in
Product Weight
3.3 lb
UPC
662276107892
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 2 Class II, Division 1 Class I, Division 2 Class I, Division 1 Class III
NEMA Rating
7 9 3
Voltage rating
24 Vdc
Color
Red/green
Material
Feraloy iron alloy
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 S300
DSD947 J1 J3 LED S300 delivers a compelling set of capabilities that translate into measurable business outcomes. Feature: dual LED indicators in red/green with two pilot lights, housed in a rugged Feraloy iron alloy enclosure; Benefit: immediate, unambiguous status signaling reduces operator error and improves uptime in critical control loops; Application: control stations in chemical plants and refineries where rapid diagnostics are essential. Feature: factory-sealed construction with LED illumination; Benefit: dramatically lower ingress risk and longer service life under washdown and harsh conditions; Application: offshore platforms and marine environments requiring robust protection. Feature: 24 Vdc operating voltage and compatibility with DSD cover sub-assemblies; Benefit: simplified wiring and unified maintenance across a family of devices; Application: standardized panel signaling in distributed automation systems. Feature: compliance with NEC/CEC and multiple NEMA ratings (Class I/II/III; 7/9/3); Benefit: regulatory peace of mind and safer installation in hazardous locations; Application: industrial automation, oil and gas, and chemical processing facilities. Feature: color indication and two-pilot-light configuration; Benefit: enhanced operator visibility and fault diagnostics during start-up and abnormal conditions; Application: machine control and remote signaling where quick visual cues are critical. This combination of robust construction, clear signaling, and proven standards support lowers total cost of ownership while improving reliability across challenging environments.

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FAQs

Install the DSD947 J1 J3 LED S300 as a pilot light cover and device sub-assembly within compatible Crouse-Hinds DSD control stations. Follow Eaton's IF 899 installation sheets for EDSX, EDS, EFS, DSD control stations, ensuring a 24 Vdc supply and proper enclosure integrity. Verify Class I/II/III and Division 1 or 2 ratings and use the factory-sealed design to maintain explosion-proof performance during commissioning and operation.
Key specs include a 24 Vdc voltage rating, dual LED indicators in red/green, and a factory-sealed enclosure for hazardous environments. The unit weight is 3.3 lb, with dimensions approximately 5.6 in length, 4.7 in height, and 6.6 in width. It uses a Feraloy iron alloy housing and is designed as a two-pilot-light sub-assembly for durable signaling.
Yes. The assembly is designed for Hazardous/Classified Locations with NEC/CEC standards compliance and supports Class I, II, and III divisions 1 and 2, along with NEMA ratings 7, 9, and 3. This combination enables safe operation in a wide range of hazardous environments and aligns with industrial automation requirements.
Ideal for hazardous-area control stations, remote signaling, and machine control in oil & gas, chemical processing, and offshore environments. The dual red/green LED indicators provide clear status signaling, while the factory-sealed design minimizes ingress and maintenance. It pairs with Eaton Crouse-Hinds DSD covers and is compatible with standard installation practices for hazardous locations.
The LED-based, factory-sealed design delivers longer service life and lower maintenance compared with traditional filament indicators. Reduced downtime, fewer part replacements, and standardized integration with DSD control stations translate into lower total cost of ownership and improved process reliability in demanding environments.