Eaton Crouse-Hinds EFS315 Pushbutton - Hazardous Locations
Part Number: EFS315-G1
Quick Summary
Eaton Crouse-Hinds EFS315 pushbutton control station is designed to safely control machines in hazardous locations. For engineers and maintenance teams, downtime and mis-wiring in explosion-proof environments are persistent challenges this unit helps address. It carries NEC/CEC compliance and hazardous area ratings, including Class I Division 1 and Class II Division 1, with NEMA ratings 3, 7, and 9. Coupled with a compact, rugged form factor, it supports streamlined procurement and reliable operation in hazardous automation applications.
Product Information
Extended Description
EFS315-G1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EFS pushbutton control station, With pushbuttons, With one 1" hub, Feraloy iron alloy, Two circuit, 2, 2, Single-gang, 2, Dead end, 1", 600 Vac
Product Name
Eaton Crouse-Hinds series EFS pushbutton control station
Catalog Number
EFS315
Product Length/Depth
5.9 in
Product Height
5.25 in
Product Width
3.5 in
Product Weight
7.85 lb
UPC
782274281803
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
Dead end
Trade size
1"
Number of circuits
2
Hub style
With one 1" hub
Material
Feraloy iron alloy
SP3D Design Package - EDS and EFS Explosionproof Control Stations
EFS explosionproof control stations for group B applications - catalog page
EFS explosionproof control stations for group B applications - catalog page
Explosive-resistant enclosure and material provide reliable operation in harsh environments, reducing maintenance cycles and replacement costs; the Feraloy iron alloy construction enhances abrasion and impact resistance while meeting strict area classifications. Two pushbuttons and two devices are integrated in a single-gang footprint, enabling simple start/stop or control logic without sacrificing panel space or clarity, which translates to faster commissioning and lower wiring errors on the line. The 600 Vac rating and 1" hub support standard control circuits and straightforward field wiring, improving installation speed and reducing commissioning time for large machine lines. Certifications and compliance are built in, including NEC/CEC alignment and NEMA ratings 3, 7, and 9, which minimizes regulatory risk and accelerates audits. Compatibility with EFS and SP3D design packages ensures engineers can model, document, and source the exact part, cutting procurement lead times and ensuring consistent parts across sites. In short, the EFS315 combines rugged protection with practical installation advantages to boost overall equipment effectiveness (OEE) in hazardous settings.
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FAQs
Mount the EFS315 in a compliant enclosure matching its hazardous-location rating, ensuring a proper 1 inch hub connection for wiring and a secure single-gang panel fit. Use compatible gaskets and sealing methods as specified for Class I/II environments, and verify that wiring methods meet NEC/CEC requirements to maintain integrity against dust, moisture, and vapors in hazardous zones.
The EFS315 is rated for 600 Vac, with two pushbuttons and two devices wired within a single-gang enclosure. It features a 1 inch hub for orderly conduit entry and is designed to operate within hazardous environments, providing reliable control signaling for start/stop or other essential functions in your automation loop.
Yes. The EFS315 carries NEC/CEC standards compliance and is rated for Hazardous/Classified Locations. It supports Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III, along with NEMA ratings 3, 7, and 9, ensuring regulatory alignment and suitability for a wide range of hazardous industrial applications.
The EFS315 is a single-gang enclosure configured for two devices and two pushbuttons, with dimensions that fit compact control panels. Its 1 inch hub supports clean wiring entry, and the Feraloy iron alloy construction provides robust protection while maintaining a manageable weight for field mounting and replacement in service corridors or compact control rooms.
The rugged explosion-proof design reduces maintenance frequency by resisting harsh industrial conditions, lowering replacement costs. Its compact footprint and standardized wiring streamline installation and future expansions, enabling faster changeovers and easier procurement through the EFS/EDS ecosystem, which translates to lower total cost of ownership and improved uptime.