Eaton EFSC315 Explosionproof - Hazardous Locations
Part Number: EFSC315
Quick Summary
EFSC315 is an explosionproof pushbutton control station designed for hazardous locations in industrial facilities. This compact unit delivers reliable two-button control in demanding environments, helping operators maintain safety and process integrity. The solution supports NEC/CEC compliant operation with robust certifications that cover Class I, II, and III locations and NEMA ratings. By combining rugged FeraloY iron alloy construction with through-feed wiring and 1" hubs, it reduces maintenance risk and downtime. For procurement and engineering teams, this translates to fewer part numbers, easier field wiring, and a clear path to compliant, long-life control stations in hazardous-area applications.
Product Information
Extended Description
EFSC315 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFS pushbutton control station, With pushbuttons, With two 1" hubs, Feraloy iron alloy, Two circuit, 2, 2, Single-gang, 2, Through feed, 1", 600 Vac
Product Name
Eaton Crouse-Hinds series EFS pushbutton control station
Catalog Number
EFSC315
Product Length/Depth
5.9 in
Product Height
5.25 in
Product Width
3.5 in
Product Weight
8.72 lb
UPC
782274291208
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 7 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
Style
Through feed
Trade size
1"
Number of circuits
2
Hub style
With two 1" hubs
Material
Feraloy iron alloy
SP3D Design Package - EDS and EFS Explosionproof Control Stations
EFS explosionproof control stations for group B applications - catalog page
EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations Canadian certification
EDS and EFS Explosionproof Pushbutton, Pilot Light, and Selector Switch Control Stations Canadian certification
IF 328 - EDS, EFS, EDSC and EFSC Single- and Two-gang Device Bodies
IF 328 - EDS, EFS, EDSC and EFSC Single- and Two-gang Device Bodies
Eaton Specification Sheet - EFSC315
Feature → Explosive-hazard rated construction protects operators and equipment in severe environments, reducing risk and downtime. Business Impact → Compliance with NEC/CEC and hazardous-location ratings minimizes regulatory exposure while enabling safer switchgear integration. Application → Suitable for chemical plants, oil & gas facilities, and mining operations needing reliable two-circuit control in hazardous zones. Feature → Through-feed, single-gang enclosure with two 1" hubs simplifies installation and maintenance. Business Impact → Faster wiring, fewer field modifications, lower installation labor costs. Application → Ideal for limited-space control stations mounted in harsh environments where wiring runs are long and cramped. Feature → Two pushbuttons and two devices in a single-gang design support compact control schemes. Business Impact → Space-saving, cost-effective control solution with predictable electrical behavior. Application → Used for start/stop, emergency control, or sequence operations in hazardous locations. Feature → Feraloy iron alloy enclosure delivers rugged durability and corrosion resistance. Business Impact → Longer service life, reduced replacement cycles, lower lifecycle costs. Application → Enclosures exposed to dust, moisture, or aggressive chemicals in process plants.
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FAQs
EFSC315 is designed for single-gang mounting with two pushbuttons and two devices. It features through-feed wiring and two 1" hubs to simplify field connections. For proper installation, refer to IF 328 instruction sheets and ensure NEC/CEC compliance alongside hazardous-location ratings (Class I, II, III) and NEMA 3, 7, 9 compatibility. Use compatible EFSC/EDS bodies for mounting convenience and maintain seals against environmental ingress.
EFSC315 provides a 600 Vac voltage rating with two circuits and two devices, configured in a single-gang enclosure. It supports a normal position of two circuits and uses a 1" trade size with through-feed style. The assembly is intended for hazardous locations and is compatible with two 1" hubs, enabling straightforward wiring and reliable operation in demanding industrial environments.
Yes. EFSC315 is engineered for hazardous/classified locations and is rated for Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III environments. Its NEMA ratings 3, 7, and 9 make it well-suited for oil and gas facilities, chemical plants, mining operations, and other industries where explosion protection and rugged enclosures are essential.
EFSC315 carries NEC/CEC standards compliance and hazardous-location ratings, including Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III, as well as NEMA ratings 3, 7, and 9. These certifications support regulatory approval, safe installation, and reliable performance in challenging environments.
The FeraloY iron alloy enclosure and rugged construction deliver long service life with reduced downtime and fewer replacements. Its two-pushbutton, two-device arrangement simplifies maintenance, while the through-feed hubs streamline wiring and diagnostics. Over the lifecycle, customers typically see lower maintenance costs, higher uptime, and improved safety compliance in hazardous-location control applications.