Eaton Crouse-Hinds EDSC21100 P29 Manual Motor Starter Control Station - Hazardous/Classified Locations
Part Number: EDSC21100 P29
Quick Summary
Manual motor starter control stations from Eaton Crouse-Hinds deliver reliable motor control in hazardous locations. This solution addresses common pain points like wiring complexity, enclosure integrity, and maintenance overhead that can drive unplanned downtime in tough industrial environments. It carries NEC/CEC compliance and supports hazardous-location classifications including Class I, II, and III, with a rugged NEMA rating suitable for demanding settings. The through-feed design, 3/4" hubs, and single-gang enclosure enable clean, scalable installations in control panels. With a 1 hp rating and a built-in 5.43A Allen-Bradley heater, it balances protection and performance while simplifying spare parts management across legacy and modern systems. Ideal for conveyors, pumps, and fans in chemical plants and refineries, this unit adds fast commissioning and measurable safety benefits.
Product Information
Extended Description
EDSC21100 P29 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS manual motor starter control station, Two-pole, With switch, 1 HP, With two 3/4" hubs, Feraloy iron alloy, Single-gang, With 5.43A Allen Bradley heater, Through feed, 3/4"
Product Name
Eaton Crouse-Hinds series EDS manual motor starter control station
Catalog Number
EDSC21100 P29
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
5.06 in
Product Weight
8.02 lb
UPC
782274035284
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 2 Class III Class II, Division 1 Class I, Division 1 Class I, Division 2
NEMA Rating
9 7 3
Enclosure type
With switch
Number of gangs
Single-gang
Configuration
Two-pole
Style
Through feed
Trade size
3/4"
Horsepower
1 hp
Hub style
With two 3/4" hubs
Material
Feraloy iron alloy
Special features
With 5.43A Allen Bradley heater
EDS Series Explosionproof Motor Starter Control Stations catalog page
EDS Explosionproof Motor Starter Control Stations UL certification
EDS Explosionproof Motor Starter Control Stations UL certification
IF 372 - EDS Notice
IF 372 - EDS Notice
IF 372 - EDS Notice
Eaton Specification Sheet - EDSC21100 P29
Feature → Business Impact → Application: The two-pole configuration supports compact, reliable motor control for 1 hp loads, reducing panel clutter while delivering predictable overload protection; this translates to lower downtime and predictable motor performance in continuous operation environments. Application: conveyors and pumps in harsh facilities benefit from proven switching and protection in a single, rugged assembly. Feature → Business Impact → Application: Enclosure with switch provides a safeguarded operator interface and protective enclosure, enhancing personnel safety and reducing accidental contact in hazardous areas; ideal for maintenance crews and field technicians in chemical processing. Feature → Business Impact → Application: Through-feed wiring with two 3/4 inch hubs simplifies conduit ingress, speeds up installation, and minimizes field wiring errors; perfect for retrofit projects and new panel builds. Feature → Business Impact → Application: Feraloy iron alloy construction offers rugged durability and corrosion resistance, extending service life in demanding environments such as oil, gas, and heavy manufacturing. Feature → Business Impact → Application: Integrated 5.43A Allen Bradley heater delivers precise overload protection and improved trip coordination, reducing nuisance trips and enabling faster motor restoration after faults. Feature → Business Impact → Application: NEC/CEC compliance with Class I, II, III ratings plus NEMA 9/7/3 protection ensures regulatory alignment and safety-certified operation; supports audits and plant-wide standards. Feature → Business Impact → Application: Compatibility with standard control panels and 3/4" hub sizing supports easy integration with existing control architectures and spare parts inventories; accelerates commissioning in both retrofits and new builds.
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FAQs
The EDSC21100 P29 is designed as a two-pole, single-gang control station with through-feed wiring and two 3/4 inch hubs. Install in Class I, II, III environments per NEC/CEC guidelines, using the supplied enclosure with switch. Ensure proper grounding and tighten hubs to prevent conductor loosening. The unit’s rugged Feraloy iron alloy housing resists harsh chemical and mechanical exposure for reliable operation.
This model is certified for hazardous and classified locations with NEC/CEC standards. It supports Class I, Division 1/2 and Class II, Division 1/2, Class III, and a NEMA rating of 9, 7, and 3. UL certification is included for additional compliance assurance. These credentials help meet regulatory audits and plant safety programs in demanding environments.
Yes, the EDSC21100 P29 includes a built-in 5.43A Allen Bradley heater. It is a 1 hp, two-pole configuration with 3/4 inch trade hubs and through-feed wiring. This combination provides reliable overload protection and coordinated starter performance, reducing nuisance trips and ensuring consistent motor control in hazardous locations.
The starter measures 3.5 inches deep, 6.72 inches tall, and 5.06 inches wide, with a single-gang enclosure and through-feed configuration. It’s designed for standard control panels and can be mounted in vertical or horizontal orientations within the single-gang footprint. The compact size supports easier retrofits and minimal panel real estate usage.
The EDSC21100 P29 delivers improved safety, reduced downtime, and regulatory compliance for hazardous-location motor control. Its rugged construction, streamlined installation, and integrated heater reduce wiring complexity and spare parts needs, translating to faster commissioning, lower maintenance costs, and more reliable motor operation across critical plant processes.