Eaton Crouse-Hinds GUSC3210 20 Load Center - Explosionproof
Part Number: GUSC3210 20
Manufacturer
Eaton Crouse-Hinds
Part number
GUSC3210 20
Quick Summary
The Eaton Crouse-Hinds GUSC3210 20 Load Center is a compact, explosionproof circuit breaker center designed for hazardous locations. It provides two single‑pole 20A breakers in a 1" trade-size enclosure, rated for 240 VAC, delivering reliable protection in demanding environments. Engineers often struggle to balance safety, regulatory compliance, and installation efficiency in classified areas, especially when space is limited. The GUSC3210 20 combines rugged Feraloy iron alloy construction with NEC/CEC compliance and UL certification for Hazardous/Classified Locations. Key benefits include a streamlined wiring footprint, faster commissioning, and overall reduction of maintenance downtime, aligning with broader Eaton Crouse-Hinds explosionproof architectures and mission-critical protection strategies.
Product Information
Extended Description
GUSC3210 20 Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUSC circuit breaker load center, 20A, Feraloy iron alloy, 2 breakers, Single-pole, 1" trade size, 240 Vac
Product Name
Eaton Crouse-Hinds series GUSC circuit breaker load center
Catalog Number
GUSC3210 20
UPC
782274479101
Product Length/Depth
7.75 in
Product Height
7.81 in
Product Width
5.81 in
Product Weight
12 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
2
Number Of Poles
Single-pole
Amperage Rating
20A
Trade size
1"
Material
Feraloy iron alloy
Voltage rating
240 Vac
GUSC Series Explosionproof Circuit Breaker Load Centers catalog page
GUSC Explosionproof Circuit Breaker Load Centers UL certification
Eaton Specification Sheet - GUSC3210 20
Explosionproof housing and feraloy iron alloy construction provide rugged protection in classified locations, minimizing corrosion and wear while extending service life in harsh chemical and oil-field conditions. This design supports reliable protection for critical feeders in mining, refineries, and petrochemical facilities, reducing unplanned outages and maintenance costs. Two single-pole 20A breakers in a compact 1 inch trade-size enclosure deliver efficient protection for essential circuits, saving panel space and simplifying wiring. The 240 VAC rating accommodates common motors and lighting loads, enabling efficient distribution without overprovisioning. NEC/CEC compliance, UL certification for Hazardous/Classified Locations, and NEMA ratings 3, 7, 9, 12 provide confidence in both indoor and outdoor applications. Easy integration with existing Eaton CH products accelerates project timelines and reduces procurement complexity. Rugged construction translates to lower lifecycle costs and fewer field-service interventions.
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FAQs
The GUSC3210 20 is designed for 1 inch trade-size enclosures and supports two single-pole 20A breakers at 240 VAC. It integrates with standard Eaton Crouse-Hinds explosionproof products and is suitable for Class I, II, and III environments. Its compact footprint simplifies retrofits and new installations in oil, gas, and chemical facilities without requiring specialized enclosure changes.
Key specs include 20A amperage rating, two breakers, single-pole configuration, 1 inch trade size, and 240 VAC operation. The enclosure uses Feraloy iron alloy and is built for Hazardous/Classified Locations, with NEC/CEC compliance and UL certification, ensuring reliable protection for critical loads in harsh environments.
Yes. The unit is explicitly designed for hazardous locations and explosionproof service, with area classifications that cover Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III. With UL certification and NEMA ratings 3, 7, 9, 12, it is suitable for oil and gas, chemical processing, mining, and related industries where stringent safety standards apply.
The GUSC3210 20 adheres to NEC/CEC standards for hazardous locations, carries UL certification for explosionproof operation, and provides NEMA ratings 3, 7, 9, and 12. Area classifications confirm suitability for Hazardous/Classified Locations, giving engineers confidence in regulatory compliance during design and commissioning.
The rugged Feraloy iron alloy construction and explosionproof design reduce field maintenance and accidental damage in harsh environments, lowering lifecycle costs. Faster installation and reduced wiring complexity shorten commissioning times, while NEC/CEC and UL certifications minimize regulatory risk, delivering predictable performance and improving overall plant uptime and reliability.