Eaton GUP315 Junction Box - Hazardous Locations NEC/CEC
Part Number: GUP315
Quick Summary
The Eaton GUP315 junction box is a rugged enclosure designed for safe, reliable electrical connections in hazardous locations. It addresses common field challenges by providing versatile hub configurations (four back hubs, two top hubs, two bottom hubs, and one side hub) that simplify wiring and cut field modification time. Built from Feraloy iron alloy, the enclosure delivers durability in harsh environments while resisting impact and corrosion. It carries NEC/CEC compliance with Class I, Division 1 and 2, Class II Division 1 and 2, and Class III ratings, giving engineers confidence in regulatory approvals. By combining robust protection with flexible installation options, the GUP315 supports faster deployment and longer service life in industrial facilities.
Product Information
Extended Description
GUP315 Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUP junction box, (4) 1" back hub, (2) 1" bottom hub, Feraloy iron alloy, (1) 1" side hub, (2) 1" top hub
Product Name
Eaton Crouse-Hinds series GUP junction box
Catalog Number
GUP315
UPC
662276324756
Product Length/Depth
4.88 in
Product Height
4.88 in
Product Width
2.97 in
Product Weight
6.65 lb
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
Top hub size
(2) 1"
Bottom hub size
(2) 1"
Side hub size
(1) 1"
Back hub size
(4) 1"
Material
Feraloy iron alloy
Crouse-Hinds series GUP Compact Explosionproof Junction Boxes catalog page
GUP Compact Explosionproof Junction Boxes UL certification
IF 1497 - GUP Series Junction Box
Eaton Specification Sheet - GUP315
Hub configuration flexibility is a core feature; the GUP315 offers multiple entry points (top, bottom, side, back) in defined sizes. This enables faster wiring, reduces field modifications, and minimizes seal integrity risk during installation. In hazardous locations, you benefit from predictable, code-compliant routing that simplifies future rework. Material and durability are enhanced by Feraloy iron alloy, providing rugged protection against impact and corrosion, which translates to longer service life and reduced replacement costs. NEC/CEC compliance and explicit Class I/II/III ratings help meet regulatory approvals with minimal documentation, while UL certification supports audits and customer confidence in safety claims. The compact footprint (4.88 in square body) and a 6.65 lb weight enable easier mounting in tight spaces, improving installation efficiency. Availability of installation instructions IF 1497, catalog pages, and datasheets ensures quick-start configurations and reliable maintenance.
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FAQs
The GUP315 is rated for NEC/CEC hazardous locations with Class I, Division 1 and 2, Class II Division 1 and 2, and Class III. This makes it suitable for hazardous environments such as chemical processing, mining, and petroleum facilities where reliable enclosure integrity and proper cable entry are required.
The GUP315 features (4) back hubs, (2) top hubs, (2) bottom hubs, and (1) side hub, all sized at 1 inch. This provides flexible wiring routes and simplifies field modifications while maintaining enclosure integrity.
Yes. The GUP315 carries NEC/CEC compliance with Hazardous Location ratings (Class I, II, III) and is documented with UL certification. This supports regulatory approvals, audits, and safer installation in hazardous environments.
Dimensions are 4.88 inches in length and height, 2.97 inches in width, with a weight of 6.65 pounds. The compact form factor aids mounting in tight spaces common in industrial installations.
Installation resources include IF 1497 GUP series instruction sheets, the Crouse-Hinds GUP catalog page, and the Eaton specification sheet for GUP315, which help with wiring methods, mounting, and compliance documentation.