Eaton Crouse-Hinds DSD958 J3 SA - 600 Vac NEC/CEC
Part Number: DSD958 J3 SA
Quick Summary
DSD958 J3 SA is a pilot light cover and device sub-assembly designed for hazardous locations. It provides a compact signaling module with a single pushbutton and one pilot light, housed in copper-free aluminum and factory sealed for durability in tough environments. Maintenance teams often grapple with sealed enclosures that compromise safety in explosive atmospheres; this design minimizes ingress and simplifies field replacements. It carries NEC/CEC hazard classifications for Class I Division 1 and 2, Class II Division 1 and 2, and Class III, complemented by NEMA ratings 3, 7, 9. For OEMs and service providers, the combination of 600 Vac, 10 A rating and rugged housing supports reliable performance, reduced downtime, and lower lifecycle costs while meeting stringent compliance needs.
Product Information
Extended Description
DSD958 J3 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series DSD pilot light cover and device sub-assembly, 10A, Green, Copper-free aluminum, 1 button, Factory sealed, One pilot light and pushbutton, 600 Vac
Product Name
Eaton Crouse-Hinds series DSD pilot light cover and device sub-assembly
Catalog Number
DSD958 J3 SA
Product Weight
2 lb
UPC
782274578033
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
Voltage rating
600 Vac
Number of cover buttons
1
Amperage Rating
10A
Color
Green
Material
Copper-free aluminum
Special features
Factory sealed
Type
One pilot light and pushbutton
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 1424 - DSD, GFS, CPS and ENR Series Replacement Covers
IF 1424 - DSD, GFS, CPS and ENR Series Replacement Covers
IF 1424 - DSD, GFS, CPS and ENR Series Replacement Covers
Eaton Specification Sheet - DSD958 J3 SA
Integrated design combines a pilot light cover with a pushbutton in a single device sub-assembly, reducing wiring complexity and installation time for hazardous-area panels. This streamlines downstream commissioning and minimizes wiring mistakes, translating to faster project timelines and lower field labor costs. The 600 Vac, 10 A electrical rating provides robust signaling capability for demanding automation circuits, improving visibility and control in critical processes across chemical plants, refineries, and offshore facilities. Copper-free aluminum housing delivers corrosion resistance with lighter weight, facilitating easier mounting and long-term reliability in aggressive environments. Factory sealed construction enhances ingress protection against dust, moisture, and vapor exposure, reducing maintenance interventions and product replacements. Compliance to NEC/CEC hazard classifications for Class I, II, and III locations, plus NEMA ratings 3, 7, 9, simplifies design approvals and accelerates device qualification. The green indicator, one-button operation, and compact footprint enable scalable panel designs and straightforward retrofit of legacy gear in extant installations. Availability of installation guidance such as IF 1424 documentation supports consistent field practice and minimizes variance in maintenance workflows. This assembly is well-suited for control stations, motor control centers, and signal panels in hazardous environments where reliability and rapid service are essential. Compatibility with Eaton’s DSD cover ecosystem enables straightforward spare-parts planning and standardization across multi-site facilities, delivering measurable gains in uptime and total-cost-of-ownership.
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FAQs
To install the DSD958 J3 SA, verify the enclosing equipment is rated for NEC/CEC hazardous locations (Class I/II/III, Div 1 & 2). Use the one-button pilot light sub-assembly to replace or retrofit existing covers, ensuring proper wiring per the panel schematic and following the IF 1424 replacement guidance. Tighten seals and secure the unit to prevent ingress; the factory-sealed housing minimizes maintenance while improving reliability in aggressive environments.
The DSD958 J3 SA supports 600 Vac operation with a 10 A amperage rating. It includes one pilot light and a single pushbutton within a copper-free aluminum housing, and is a factory-sealed unit rated for hazardous locations. This combination provides clear signaling under load while maintaining compact panel footprint and straightforward wiring for integration into automation loops.
Yes. The DSD958 J3 SA is designed for hazardous locations and carries NEC/CEC hazard ratings including Class I Division 1 and 2, along with Class II Division 1 and 2 and Class III. Combined with NEMA ratings 3, 7, 9, it is suitable for oil and gas, chemical plants, and offshore facilities where reliable signaling is critical and environmental exposure is high.
This product aligns with NEC/CEC standards for hazardous locations and is listed to protect operators in Class I/II/III environments. It is supported by certification reports and installation guidelines, including the referenced catalog pages and Canadian certification resources. For procurement, you can reference the UL/Canada certification links and Eaton installation sheets for qualification and audit readiness.
The integrated pilot light and pushbutton reduce field wiring and installation time, lowering labor costs and commissioning risk. Factory sealing improves uptime by limiting ingress-related failures, while the copper-free aluminum housing minimizes weight and maintenance costs. Standardized compatibility with Eaton’s DSD ecosystem simplifies spare parts planning and accelerates compliance documentation across multi-site deployments.