Eaton Crouse-Hinds EDSC21100SA Manual Motor Starter - Hazardous Locations
Part Number: EDSC21100SA
Quick Summary
EDSC21100SA manual motor starter control station enables safe motor control in hazardous locations for industrial machinery. Maintenance teams struggle with meeting stringent code requirements while minimizing downtime during commissioning and routine service. The device carries NEC/CEC compliance and multiple hazardous-location ratings, including Class I, Division 1; Class II, Division 1; and Class III, protected by a rugged NEMA 7/3/9 enclosure, helping you pass audits with confidence. Through-feed wiring, two 3/4 in hubs, and a copper-free aluminum body provide durable, lightweight operation. These features translate to faster installation, reduced maintenance costs, and safer shutdowns, delivering predictable performance for plant-wide motor control systems. Coupled with the single-gang, two-pole configuration, it fits compact control panels and simplifies retrofits in retrofit projects.
Product Information
Extended Description
EDSC21100SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS manual motor starter control station, Two-pole, With switch, With two 3/4" hubs, Copper-free aluminum, Single-gang, Through feed, 3/4"
Product Name
Eaton Crouse-Hinds series EDS manual motor starter control station
Catalog Number
EDSC21100SA
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
5.06 in
Product Weight
3.83 lb
UPC
662276931961
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class III Class II, Division 2 Class I, Division 2 Class II, Division 1
NEMA Rating
7 3 9
Enclosure type
With switch
Number of gangs
Single-gang
Configuration
Two-pole
Style
Through feed
Trade size
3/4"
Hub style
With two 3/4" hubs
Material
Copper-free aluminum
EDS Series Explosionproof Motor Starter Control Stations catalog page
EDS Explosionproof Motor Starter Control Stations Canadian certification
EDS Explosionproof Motor Starter Control Stations 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 - EDSC21100SA
Feature: Through-feed enclosure with two 3/4 in hubs → Business Impact: Simplifies wiring, reduces field modifications and installation time → Application: Hazardous-location motor control stations in mining, chemical processing, and oil & gas facilities. Feature: Copper-free aluminum enclosure → Business Impact: Corrosion resistance, lighter weight, and easier handling → Application: Outdoor or humid manufacturing environments where equipment longevity matters. Feature: Two-pole configuration in a single-gang enclosure → Business Impact: Cost-effective, space-efficient control solution with straightforward commissioning → Application: Compact panels and retrofit projects across industrial plants. Feature: Switch-enabled enclosure with through-feed capability → Business Impact: Ready-to-run operation reduces on-site wiring steps and commissioning risk → Application: New installations and panel upgrades in hazardous locations. Feature: NEC/CEC compliance and broad hazardous-location ratings (Class I, Division 1; Class II, Division 1; Class III) plus NEMA 7/3/9 → Business Impact: Industry-standard safety and regulatory alignment, faster approvals and insurer confidence → Application: Critical automation in refineries, chemical plants, and mining environments. Feature: Hub style and 3/4" trade size → Business Impact: Flexible wiring options and easy field connections → Application: Pre-wabricated wiring harness compatibility in retrofit or new builds.
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FAQs
The EDSC21100SA is designed for hazardous environments and uses a copper-free aluminum enclosure with a through-feed configuration. Installers should verify Class I, Division 1 (and other listed ratings) applicability, mount in a suitable enclosure, and connect via the two 3/4" hubs for straightforward wiring. The single-gang, two-pole design fits compact panels, enabling fast retrofits with minimal panel disruption.
This control station carries NEC/CEC compliance and hazardous-location ratings, including Class I, Division 1 and Class II, Division 1 (with additional Class II, Division 2 and Class III references in the specification set) and a NEMA 7/3/9 enclosure. These certifications validate safe operation in explosive or hazardous environments, simplify regulatory approvals, and help insurers accept the equipment for critical process applications.
Yes. The device is a single-gang, two-pole control station with through-feed hubs and a 3/4 inch trade size, designed to drop into compatible Eaton/Crouse-Hinds systems. Its copper-free aluminum body facilitates installation in retrofit projects and new builds, while maintaining alignment with standard Eaton enclosure dimensions and mounting schemes.
The combination of a rugged, corrosion-resistant aluminum enclosure, simple wiring via two 3/4" hubs, and a compact single-gang footprint reduces installation time and field defects. Compliance with NEC/CEC and hazardous-location ratings lowers audit risk and potential downtime, while the durable construction extends service life, lowering total cost of ownership over the motor control station’s life cycle.
Eaton provides a ranges of downloads for EDSC21100SA, including the product specification sheet and instruction sheets. Access the Eaton page for the EDSC21100SA datasheet (EDSC21100SA.pdf) and installation sheets IF 899 to ensure proper wiring, mounting, and safety practices in hazardous locations.