Eaton Crouse-Hinds DL91 FlexStation Legend Plate - Hazardous Locations
Part Number: DL91
Quick Summary
DL91 legend plate clearly labels On/Off status for Eaton Crouse-Hinds FlexStation control stations in hazardous locations. In harsh industrial environments, unclear legends drive misoperations and downtime, so reliable, durable labeling is essential. This plate carries NEC/CEC compliance and hazardous-location ratings that cover Class I, Division 1/2 and Zone 1/2, along with NEMA 12/3R protection for rugged enclosures. By matching 2-hole or 3-hole cover configurations, it streamlines installation and reduces field wiring errors. The DL91 supports standard industrial control workflows, enabling quick identification of control states and safer operation across critical processes. Its 2.25 in length and 1.5 in height fit compact panels while still delivering legible markings under vibration and humidity.
Product Information
Extended Description
DL91 Eaton Crouse-Hinds: Eaton Crouse-Hinds series FlexStation DL legend plate, On-Off, Used with 2- or 3-hole covers
Product Name
Eaton Crouse-Hinds series FlexStation DL legend plate
Catalog Number
DL91
Product Length/Depth
2.25 in
Product Height
1.5 in
Product Width
0.01 in
Product Weight
0.15 lb
UPC
782274156613
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Zone 1 Class I, Zone 2 Class III Class I, Division 1 Class I, Division 2 Class II, Division 2
NEMA Rating
12 9 7 3R
Legend plate inscription
On-Off
Type
Used with 2- or 3-hole covers
FlexStation Explosionproof Control Station Components catalog page
FlexStation Explosionproof Control Station Components UL certification (Components)
FlexStation Explosionproof Control Station Components UL certification (Components)
FlexStation Explosionproof Control Station Components UL certification (Components)
IF 1928 - FlexStation Series Control Stations
IF 1928 - FlexStation Series Control Stations
IF 1928 - FlexStation Series Control Stations
Eaton Specification Sheet - DL91
Feature: Explosionproof compatibility with the FlexStation DL91 legend plate; Business Impact: Helps maintain visual control labels in hazardous environments, reducing misoperation and downtime; Application: Suitable for oil, gas, chemical processing, and other facilities with Class I/II/III zones. Feature: Compatibility with 2-hole and 3-hole covers; Business Impact: Simplifies retrofits and fleet-wide labeling consistency, accelerating commissioning across multi-station panels; Application: Retrofit projects or new builds needing flexible cover configurations. Feature: Compact footprint and light weight; Business Impact: Enables labeling in tight control panels without crowding and preserves panel space for wiring; Application: Small-form control stations in crowded electrical rooms. Feature: NEC/CEC compliance and NEMA rated protection; Business Impact: Ensures regulatory alignment and enclosure protection, reducing compliance risk; Application: Hazardous location installations across global facilities. Feature: UL certification references and installation literature; Business Impact: Provides documented assurance for procurement and maintenance; Application: Coordinated with IF1928 sheets and DL91 specification pages for safe service.
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FAQs
Installation involves selecting the appropriate 2-hole or 3-hole cover, aligning the legend plate with the FlexStation panel and securing it with the standard mounting hardware. The DL91 is sized for compact panels (2.25 in L x 1.5 in H) and supports rugged environments, ensuring legible On-Off labeling even in vibration and humidity.
The DL91 carries NEC/CEC compliance and hazardous location classifications, including Class I, Division 1 and Division 2, as well as Zone 1/Zone 2 ratings. It aligns with NEMA ratings such as 12, 9, 7, and 3R, supporting safe operation in demanding environments.
The DL91 is designed to be used with 2-hole and 3-hole covers, enabling flexible integration in existing FlexStation installations. This compatibility reduces retrofit complexity and supports rapid commissioning across multi-station control panels.
Key dimensions are 2.25 inches in length, 1.5 inches in height, and a very slim 0.01 inch width, with a weight of 0.15 lb. The catalog number is DL91 and the UPC is 782274156613, facilitating accurate ordering and asset tracking.
Using the DL91 reduces operator errors by providing clear On-Off labeling, minimizes downtime from misinterpretation, and simplifies maintenance with standard installation sheets. Its rugged, compliant construction supports longer service intervals in hazardous locations, lowering total cost of ownership over the life of the control system.