Eaton Crouse-Hinds EDS31101 W39 Manual Starter - Hazardous

Part Number: EDS31101 W39
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EDS31101 W39

Quick Summary

EDS31101 W39 is a rugged manual motor starter control station for hazardous-location motor control applications. Engineers confront downtime caused by mis-rated enclosures and wiring complexity; this unit simplifies install and reduces risk of noncompliance. Certified to NEC/CEC standards and rated for hazardous environments, it supports Class I, Class II and Class III locations (Division 1 and 2), plus NEMA ratings 3, 7, and 9. In practice, its 1 hp rating, 1 in hub, and integration with a Cutler Hammer heater streamline procurement and field maintenance in compact panels. This combination delivers safer starts, easier wiring, and predictable performance in harsh industrial environments.

Product Information

Extended Description

EDS31101 W39 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS manual motor starter control station, Single-pole, With switch, 1 HP, With one 1" hub, Feraloy iron alloy, Single-gang, With 16.00A Cutler Hammer heater, Dead end, 1"
Product Name
Eaton Crouse-Hinds series EDS manual motor starter control station
Catalog Number
EDS31101 W39
Product Length/Depth
3.5 in
Product Height
6.03 in
Product Width
5.06 in
Product Weight
8.02 lb
UPC
662276488618
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class III Class I, Division 2 Class I, Division 1
NEMA Rating
3 9 7
Enclosure type
With switch
Number of gangs
Single-gang
Configuration
Single-pole
Style
Dead end
Trade size
1"
Horsepower
1 hp
Hub style
With one 1" hub
Material
Feraloy iron alloy
Special features
With 16.00A Cutler Hammer heater
Feature — Hazardous-location enclosure rating and NEC/CEC compliance. This combination reduces ignition risk and simplifies regulatory audits, enabling reliable motor starts in Class I/II and Division 1 environments. Application: chemical plants, refineries, mining, and other sites where control stations must endure harsh ambient conditions. Feature — With switch, single-gang, single-pole, dead-end configuration and a 1 in trade size hub. Business impact: compact footprint, straightforward wiring, easier panel integration, and reduced installation time. Application: control panels in tight spaces where every inch counts, such as compact motor control centers. Feature — 1 hp horsepower and an integrated 16.00A Cutler Hammer heater. Impact: matches common small-motor loads, prevents nuisance tripping due to coil or ambient heating, and lowers unplanned downtime. Application: conveyors, fans, pumps in hazardous zones where consistent starts are critical. Feature — Feraloy iron alloy enclosure. Impact: rugged durability against corrosion and mechanical shock in tough environments, prolonging service life. Application: offshore platforms, chemical processing, and mining operations with vibration and heat. Feature — With one 1 in hub, compatibility with Eaton EDS suite. Impact: streamlined spare parts strategy, easier maintenance, and faster changeovers. Application: plant-wide control stations where standardization reduces training and inventory. Feature — NEMA ratings 3, 7, 9 and area classification. Impact: ensures regulatory alignment and safe operation even in explosive atmospheres; reduces commissioning risk.

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FAQs

The EDS31101 W39 is designed for hazardous-location motor control in environments classified under NEC/CEC guidelines. It supports Class I, Class II and Class III locations with Division 1 and 2 ratings, and its NEMA 3, 7, and 9 enclosure compatibility enables reliable operation in chemical plants, refineries, mining sites, and offshore facilities. This makes it a dependable choice for compact control stations where safety and compliance are non-negotiable.
Yes. The unit features a 1 inch hub and is specified with a 16.00A Cutler Hammer heater, aligning with common small-motor control needs. This compatibility simplifies wiring, reduces accessory counts, and minimizes installation time in tight panels, while delivering reliable protection against overheating in hazardous environments.
The EDS31101 W39 carries NEC/CEC compliance and hazardous-location ratings that cover Class I, II and III locations with Division 1 and 2 classifications. It also aligns with NEMA ratings 3, 7 and 9, and supports hazardous-area area classifications. These certifications help streamline approval processes, improve safety, and reduce compliance risk across industrial sites.
For a single-gang, dead-end assembly, ensure mounting fits a standard single-pole configuration with a 1 in trade size hub and a switch-equipped enclosure. Plan wiring in a compact panel, account for the 3.5 in depth and 5.06 in width, and verify clearance for the 6.03 in height. The unit’s rugged feraloy body supports vibration and harsh environments common in hazardous locations.
The EDS31101 W39 offers durable construction, integrated heater protection, and NEC/CEC compliance, reducing unplanned downtime and compliance-related delays. Its compatibility with the 1 in hub and standardized EDS components simplifies maintenance, minimizes spare parts inventory, and shortens repair cycles in hazardous-area motors, delivering faster start-ups and longer service life in demanding operations.