Eaton GUSC3120 30GB Load Center - Explosionproof
Part Number: GUSC3120 30 GB
Manufacturer
Eaton Crouse-Hinds
Part number
GUSC3120 30 GB
Quick Summary
The GUSC3120 30GB Load Center from Eaton Crouse-Hinds delivers explosionproof circuit protection for hazardous locations. Engineers often confront downtime and compliance delays when equipment isn’t rated for Class I or II environments. This unit meets NEC/CEC standards and hazardous location ratings for Class I Division 1 and 2, Class II Division 1 and 2, and Class III, with compatible NEMA ratings 3, 7, 9, and 12. For project teams, the 30A, 240V rating in a 1" trade size with a rugged Feraloy iron alloy enclosure supports safer installations, streamlined documentation, and reduced lifecycle costs, especially when upgrading existing facilities or deploying in space-constrained areas.
Product Information
Extended Description
GUSC3120 30 GB Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUSC circuit breaker load center, 30A, Feraloy iron alloy, 1 breaker, Two-pole, Group B rated, 1" trade size, 240 Vac
Product Name
Eaton Crouse-Hinds series GUSC circuit breaker load center
Catalog Number
GUSC3120 30 GB
UPC
782274003887
Product Length/Depth
7.75 in
Product Height
7.81 in
Product Width
5.81 in
Product Weight
18 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
NEMA Rating
3 7 9 12
Number of breakers
1
Number Of Poles
Two-pole
Amperage Rating
30A
Trade size
1"
Material
Feraloy iron alloy
Voltage rating
240 Vac
Special features
Group B rated
GUSC Series Explosionproof Circuit Breaker Load Centers catalog page
GUSC Explosionproof Circuit Breaker Load Centers UL certification
Eaton Specification Sheet - GUSC3120 30 GB
Explosionproof housing and Feraloy iron alloy construction reduce ignition risk and boost durability in hazardous locations. Business impact: enhanced safety and extended service life; Application: oil and gas, chemical processing, and other facilities requiring Class I/II/III protection. The 30A, 240V, 1" trade-size, two-pole configuration enables compact, cost-efficient protection for a single circuit. Business impact: faster installation and easier field wiring; Application: control panels and small motor circuits in tight spaces. Group B rated performance aligns with stringent hazardous-location standards, delivering reliable fault clearing. Business impact: reduced nuisance trips and improved system reliability; Application: process control in hostile environments. NEMA ratings 3, 7, 9, 12 provide broad enclosure protection for outdoor and industrial settings. Business impact: broader site applicability and fewer enclosure additions; Application: outdoor substations, chemical plants, and rugged facilities. UL certification and Eaton specification resources (catalog page, UL reports, and datasheet) support quick approvals and procurement. Business impact: faster sourcing and validated compliance; Application: project documentation and supplier audits.
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FAQs
Yes. The GUSC3120 30GB Load Center is designed for hazardous locations with NEC/CEC compliance and hazardous location ratings that cover Class I Division 1 and Division 2, as well as Class II Division 1 and 2 and Class III. This supports safe operation in oil, gas, and chemical environments.
Key specs include a 30A amperage rating, 240V AC voltage rating, 1 inch trade size, and a two-pole configuration with one breaker. It uses a Feraloy iron alloy enclosure for rugged protection in challenging environments.
It adheres to NEC/CEC standards for hazardous locations, offers NEMA ratings 3, 7, 9, and 12, and is supported by UL certification documentation. These certifications assist with regulatory approvals and project qualification.
The unit features a 7.75 in depth, 7.81 in height, and 5.81 in width enclosure, with an approximate weight of 18 lb. These dimensions fit compact panel installations while preserving adequate clearance for wiring and maintenance.
Official catalogs and datasheets are available from Eaton, including the GUSC series catalog page and the UL certification page. The Eaton specification sheet for GUSC3120 30GB provides installation guidelines, rating details, and compliance information.