Eaton Crouse-Hinds 3/4" GUP Ju...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$205.67
$138.10
Crouse-Hinds Eaton series GUP junction box, 3/4" back hub, 3/4" bottom hub, Feraloy iron alloy, 3/4" side hub, 3/4" top hub

Eaton Crouse-Hinds 3/4" GUP Junction Box, Feraloy Iron Alloy, Class I Division 1

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Model: GUP214
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$205.67
$138.10
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Eaton Crouse-Hinds GUP Junction Box with Multiple 3/4" Hubs

Premium Feraloy Iron Alloy Construction for Hazardous Location Applications

The Eaton Crouse-Hinds GUP Junction Box is a professional-grade electrical enclosure engineered for hazardous location installations requiring Class I, Division 1 compliance. This Feraloy iron alloy junction box delivers superior strength and corrosion resistance with multiple 3/4" hub configurations for versatile conduit connections in commercial and industrial electrical systems.

Key Features & Benefits

Hazardous Location Protection

  • Class I, Division 1 Rating - Certified for use in hazardous locations with flammable gases and vapors
  • Explosion-Proof Design - Contains internal explosions and prevents ignition of surrounding atmosphere
  • NEC/CEC Compliant - Meets all applicable electrical code requirements for classified locations
  • Professional Installation Ready - Engineered for reliable performance in critical safety applications

Superior Material Construction

  • Feraloy Iron Alloy Construction - Premium material provides exceptional strength and durability
  • Corrosion Resistant Finish - Engineered to withstand harsh industrial environments
  • Precision Machined Threads - Ensures proper conduit connections and maintains explosion-proof integrity
  • Heavy-Duty Design - Built for decades of reliable service in demanding applications

Versatile Hub Configuration

  • Multiple 3/4" Hub Positions - Back, bottom, side, and top hub locations for flexible conduit routing
  • Optimal Wire Management - Strategic hub placement allows efficient cable routing and connections
  • Compact Footprint - Space-efficient design maximizes installation flexibility
  • Professional Appearance - Clean, industrial aesthetic suitable for visible installations

Technical Specifications

This GUP series junction box features Feraloy iron alloy construction with multiple 3/4" trade size hub openings positioned on back, bottom, side, and top surfaces. The enclosure measures 4.13" x 4.13" x 2.75" and weighs 4.95 pounds, providing substantial construction for hazardous location applications. Class I, Division 1 rating ensures compliance with NEC/CEC standards for installations in areas where flammable gases or vapors may be present under normal operating conditions.

Installation Process

  1. Verify hazardous location classification matches Class I, Division 1 rating requirements
  2. Select appropriate mounting location ensuring adequate clearance for conduit connections
  3. Install conduit fittings in required hub positions using proper explosion-proof connectors
  4. Route conductors through conduit system maintaining proper fill ratios per NEC/CEC
  5. Make wire connections using approved methods for hazardous locations
  6. Install cover ensuring proper thread engagement and explosion-proof seal integrity

Applications

Perfect for:

  • Petrochemical Facilities - Refineries, chemical processing plants, and storage terminals
  • Oil and Gas Operations - Drilling platforms, pumping stations, and pipeline facilities
  • Paint and Coating Operations - Spray booths, mixing rooms, and finishing areas
  • Solvent Handling Areas - Chemical storage, dispensing, and processing locations
  • Grain Processing Facilities - Elevators, mills, and storage areas with combustible dust
  • Aircraft Hangars - Maintenance areas and fuel handling zones
  • Marine Applications - Ship engine rooms and fuel system installations
  • Industrial Manufacturing - Areas with flammable vapor exposure during normal operations

Explosion-Proof Junction Box System Benefits

Explosion-proof junction boxes provide critical safety protection in hazardous locations by containing any internal explosions and preventing ignition of surrounding flammable atmospheres. Unlike general-purpose enclosures, these specialized boxes feature precision-machined flame paths and heavy-duty construction that maintains structural integrity under extreme conditions, making them essential for compliance in classified electrical installations.

Why Choose Feraloy Iron Alloy Construction?

Feraloy iron alloy represents the premium standard for hazardous location electrical enclosures, offering superior strength, corrosion resistance, and dimensional stability compared to standard materials. This advanced alloy maintains explosion-proof integrity over decades of service while resisting the harsh chemicals and environmental conditions common in industrial applications, ensuring reliable protection and code compliance throughout the installation's operational life.

Manufacturer Resources

Product Specs

Area Classification:
Hazardous/Classified Locations
Nec Hazardous Rating:
Class I, Division 1
Product Height:
4.13 in
Product Length Depth:
4.13 in
Product Weight:
4.95 lb
Product Width:
2.75 in
Standards Type:
NEC/CEC
Product Type:
Junction Box
Product Group:
Electrical Boxes
Department:
Electrical
Product Subgroup:
Junction Box
Product Material:
Feraloy iron alloy

Crouse-Hinds GUP214 – Frequently Asked Questions

1) What is the Crouse-Hinds Eaton Series GUP junction box used for?
The Series GUP junction box provides secure electrical connections in hazardous industrial environments. It features multiple 3/4-inch hub entries for flexible conduit routing. The Feraloy iron alloy construction resists corrosion in harsh conditions.
2) Is this junction box compatible with standard 3/4-inch conduit fittings?
Yes, all four hubs accept standard 3/4-inch NPT conduit fittings. The back, bottom, side, and top hub configuration provides maximum flexibility for conduit routing in tight spaces.
3) What hazardous location ratings does this box carry?
Verify specific hazardous location certifications with manufacturer documentation. Crouse-Hinds boxes typically meet Class I Division requirements for explosive atmosphere applications. Check nameplate markings for exact ratings.
4) How does Feraloy iron alloy compare to standard cast iron?
Feraloy iron alloy offers superior corrosion resistance compared to standard cast iron. It withstands moisture, chemicals, and temperature cycling better. This extends service life in industrial environments.
5) What mounting hardware is required for installation?
Check manufacturer specifications for required mounting bolts and hardware. Most installations use threaded studs or bolts appropriate for the mounting surface. Ensure adequate structural support for the loaded box.
6) Can unused hubs be plugged if not all entries are needed?
Yes, unused hubs must be sealed with appropriate NPT plugs to maintain hazardous location integrity. Use explosion-proof plugs that match the box's certification ratings.
7) What gasket or sealing is recommended for the cover?
Use manufacturer-specified gaskets to maintain proper sealing. Replace gaskets during maintenance to ensure continued hazardous location protection. Damaged gaskets compromise safety certifications.
8) How do I determine proper box sizing for my application?
Calculate wire fill requirements per NEC Article 314. Allow adequate space for splices and wire bending radius. Consider future circuit additions when selecting box capacity.
9) What routine maintenance does this junction box require?
Inspect cover bolts and gaskets regularly. Clean threaded hubs and replace damaged components. Verify tight conduit connections. Check for corrosion or physical damage during scheduled maintenance.
10) Are there other hub configurations available in the GUP series?
The GUP series offers various hub sizes and configurations. Check with Crouse-Hinds products for different entry patterns and conduit sizes to match your specific routing needs.
11) What tools are needed for installation?
Basic installation requires wrenches for conduit fittings and cover bolts. Use pipe thread compound on NPT connections. Ensure proper torque specifications to maintain sealing integrity.
12) Can this box be used in outdoor applications?
Verify NEMA rating for outdoor use with manufacturer documentation. Feraloy construction provides good weather resistance. Proper gasket sealing and conduit seals prevent moisture ingress in exterior installations.
How fast can I get the Crouse-Hinds GUP214 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Crouse-Hinds GUP214 come with a warranty?
Absolutely. The Crouse-Hinds GUP214 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Crouse-Hinds GUP214?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Crouse-Hinds GUP214 from ZenSupply?
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