Eaton EDSC2155 ST Pushbutton Control Station - Hazardous

Part Number: EDSC2155 ST
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EDSC2155 ST
Category

Quick Summary

Eaton EDSC2155 ST pushbutton control station provides rugged, explosion‑proof control for hazardous locations. In harsh plant environments, unreliable start/stop stations can cause downtime and safety concerns, so this unit is built to endure with a feraloy iron alloy enclosure and through‑feed wiring. It meets NEC/CEC standards and carries UL explosion‑proof certifications, backed by NEMA ratings of 7, 3, and 9 for reliable enclosure performance in Class I/II, Division 1 and 2 locations. With a 600 Vac voltage rating and a compact single‑gang, two‑button arrangement, it reduces panel footprint while maintaining operator clarity. Ideal for oil & gas, chemical processing, mining, and utilities, it supports compliant hazardous‑area control stations and simplifies maintenance and procurement for engineering teams.

Product Information

Extended Description

EDSC2155 ST Eaton Crouse-Hinds: Eaton Crouse-Hinds series EDS pushbutton control station, With pushbuttons, Start, Feraloy iron alloy, Two circuit, 2, Single-gang, 2, Through feed, 3/4", 600 Vac
Product Name
Eaton Crouse-Hinds series EDS pushbutton control station
Catalog Number
EDSC2155 ST
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
5.81 in
Product Weight
8 lb
UPC
662276635500
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class I, Division 1 Class III Class I, Division 2
NEMA Rating
7 3 9
Enclosure type
With pushbuttons
Voltage rating
600 Vac
Number of gangs
Single-gang
Number of pushbuttons
2
Number of devices
2
Normal position
Two circuit
Indicating plate markings
Start
Style
Through feed
Trade size
3/4"
Material
Feraloy iron alloy
SP3D Design Package - EDS and EFS Explosionproof Control Stations EDS/EDSX Hazardous Area Control Stations catalog page EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations UL certification EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations UL certification IF 372 - EDS Notice IF 372 - EDS Notice IF 372 - EDS Notice Eaton Specification Sheet - EDSC2155 ST
Feature: Feraloy iron alloy enclosure offers rugged explosion protection in demanding environments. Business Impact: Enhances safety margins and reduces ignition risk and enclosure damage, translating to lower maintenance costs and fewer downtime events. Application: Chemical plants, oil refineries, and mining sites where harsh conditions demand dependable enclosures. Feature: Through‑feed wiring with a 3/4" trade size enables flexible field connections and streamlined installation. Business Impact: Cuts wiring time and labor costs during initial install and future upgrades. Application: Panel assemblies and hazardous‑area control stations near pumps and conveyors. Feature: Two pushbuttons across two devices in a single‑gang enclosure with an indicating plate marking Start. Business Impact: Simplifies operator interfaces, reduces panel footprint, and improves start‑up visibility for operators. Application: Start/stop control in process lines and packaging equipment. Feature: 600 Vac voltage rating supports high‑power control circuits with robust insulation. Business Impact: Enables direct integration with plant automation gear without multiple transformers, lowering equipment proliferation and maintenance. Application: Industrial automation in refineries and chemical plants. Feature: NEC/CEC compliance, UL explosion‑proof certifications, and NEMA 7/3/9 ratings for Hazardous/Classified Locations. Business Impact: Instills regulatory confidence, speeds approvals, and reduces project risk. Application: Any installation in hazardous locations requiring certified control stations. Feature: Single‑gang, through‑feed design and compatibility with standard EDS/EFS control stations. Business Impact: Streamlines procurement, reduces spare part kits, and accelerates commissioning. Application: Hazardous‑area control stations across plant floors and process skids.

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FAQs

The EDSC2155 ST is designed for hazardous locations with a feraloy iron alloy enclosure and through‑feed wiring up to 3/4" trade size. Installers should follow the IF 372 documentation and NEC/CEC requirements, ensuring proper bonding and enclosure sealing. The unit’s single‑gang footprint and two‑button configuration simplify panel layout, while its 600 Vac rating supports high‑voltage control circuits. Plan wiring routes to minimize arcing exposure and adhere to local fire and safety codes relevant to Class I/II, Division 1 and 2 locations.
The EDSC2155 ST aligns with NEC/CEC standards and carries UL explosion‑proof certification, with NEMA ratings 7, 3, and 9 for hazardous/classified locations. Area classification is Hazardous/Classified Locations, and the unit is intended for use in Class I and II environments. These certifications help streamline approvals, reduce project risk, and ensure reliable operation in safety‑critical processes.
Yes. The control station is rated for 600 Vac, making it suitable for high‑voltage control circuits common in industrial automation. Its through‑feed design and durable enclosure support clean wiring runs and reliable operation, while the Start indication and two‑button configuration enable straightforward control of heavy machinery without adding extraneous components.
Ideal applications include oil and gas processing, chemical plants, mining operations, and utilities where equipment must operate safely in hazardous locations. The unit’s two‑button Start configuration, through‑feed wiring, and robust feraloy enclosure help operators reliably start and stop equipment while meeting regulatory standards and reducing installation time and maintenance needs.
Maintenance benefits come from a rugged enclosure that resists impact, heat, and corrosive environments, reducing unplanned downtime. The compact design minimizes panel space, and the through‑feed wiring simplifies future upgrades. These factors collectively lower labor costs, shorten commissioning times, and extend the service life of hazardous‑area control systems, delivering a favorable total cost of ownership (TCO) in demanding plant settings.