Eaton Crouse-Hinds GUSC3120 10 GB load center - Group B
Part Number: GUSC3120 10 GB
Manufacturer
Eaton Crouse-Hinds
Part number
GUSC3120 10 GB
Quick Summary
GUSC3120 10 GB is a circuit breaker load center designed for hazardous locations. This compact unit delivers reliable protection for critical control circuits in challenging environments. With NEC/CEC compliance and hazardous-location ratings, including Class I, Division 1 and 2 and Class II and III, it meets stringent industrial safety requirements. The design also aligns with NEMA 3, 7, 9, and 12 protections. For procurement teams, this translates to reduced risk, easier sourcing, and a single, compliant solution for explosion-proof protection and panel integration. By combining rugged construction with familiar control voltages and sizes, it supports efficient panel design and regulatory compliance across oil & gas, chemical processing, and mining applications.
Product Information
Extended Description
GUSC3120 10 GB Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUSC circuit breaker load center, 10A, 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 10 GB
UPC
782274002798
Product Length/Depth
7.75 in
Product Height
7.81 in
Product Width
5.81 in
Product Weight
11.53 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
10A
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 10 GB
Feature: Feraloy iron alloy enclosure provides rugged protection. Business Impact: Delivers superior ruggedness and heat tolerance, reducing corrosion and maintenance costs in harsh environments. Application: Useful in chemical plants and oil refineries where exposure to dust, moisture, and corrosive atmospheres is routine. Feature: 1" trade size, two-pole, 10A rating. Business Impact: Enables quick integration into standard switchgear and provides targeted protection for small loads, improving circuit reliability. Application: Control panels and instrument enclosures in hazardous locations. Feature: Group B rated. Business Impact: Supports compliance with location-specific classifications, improving overall safety margins. Application: Petrochemical facilities and other hazardous-area installations. Feature: 240 VAC rating. Business Impact: Aligns with common control voltages, simplifying power distribution and panel design. Application: Process control panels and motor control centers. Feature: NEC/CEC compliance and NEMA ratings 3,7,9,12. Business Impact: Enhances regulatory alignment and environmental protection, reducing risk of non-compliant installations. Application: Any hazardous-location installation requiring robust protection. Feature: Weight and dimensions. Business Impact: Portable enough for field retrofit and manageable on-site handling, reducing installation time. Application: Retrofit projects and new builds in hazardous zones.
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FAQs
Yes. The unit uses a 1" trade size and two-pole configuration designed to fit typical load centers and control panels in hazardous locations, simplifying retrofits and new builds alike.
Amperage rating is 10A and voltage rating is 240 VAC, suitable for standard control circuits in hazardous environments.
Oil & gas, chemical processing, mining, and other industries with Class I/II hazardous locations and require NEC/CEC compliance and NEMA protection.
NEC/CEC compliance, hazardous-location ratings (Class I Division 1 and 2, Class II Division 1 and 2, Class III), and NEMA ratings 3, 7, 9, 12. UL certification is referenced in catalog resources.
Rugged Feraloy iron alloy construction reduces corrosion and downtime, while reliable protection for critical loads lowers maintenance costs and extends panel life.