Eaton GUSC3110 15 GB - Explosionproof Load Center
Part Number: GUSC3110 15 GB
Manufacturer
Eaton Crouse-Hinds
Part number
GUSC3110 15 GB
Quick Summary
GUSC3110 15 GB is an explosionproof load center designed to protect and power single-pole 240 Vac circuits in hazardous locations. Engineers often confront challenges around safe enclosure, strict compliance, and reliable fault isolation in classified spaces. It aligns with NEC/CEC standards and carries hazardous location ratings across Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III, plus robust NEMA ratings. Designed for industrial protection, it supports straightforward installation, minimizes downtime, and reduces total cost of ownership through reliable performance in demanding environments. This solution also fits with 1" trade-size panels and 15A circuits, supporting efficient, compliant expansion of protective circuits in your facility.
Product Information
Extended Description
GUSC3110 15 GB Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUSC circuit breaker load center, 15A, Feraloy iron alloy, 1 breaker, Single-pole, Group B rated, 1" trade size, 240 Vac
Product Name
Eaton Crouse-Hinds series GUSC circuit breaker load center
Catalog Number
GUSC3110 15 GB
UPC
782274001364
Product Length/Depth
7.75 in
Product Height
7.81 in
Product Width
5.81 in
Product Weight
11.18 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
Single-pole
Amperage Rating
15A
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 - GUSC3110 15 GB
Feature: Explosionproof construction using Feraloy iron alloy. Business Impact: Provides inherent safety and compliance in hazardous locations, reducing risk of enclosure breaches. Application: Ideal for chemical plants and oil & gas facilities where high protection is required. The GUSC3110 15 GB supports reliable operation under harsh ambient conditions. Feature: 1 breaker, single-pole design. Business Impact: Simplifies panel design and reduces installation complexity, cutting labor time. Application: Suitable for light branch-circuit protection in compact installations. Feature: Group B rating. Business Impact: Delivers tailored protection for specific hazardous environment classes, improving overall system reliability. Application: Critical for facilities with Group B hazard profiles. Feature: 240 Vac, 15 A rating with 1" trade size. Business Impact: Matches common industrial control circuits for easy integration into existing gear and panel fabrications. Application: 15 A branch circuits in compact load centers. Feature: NEC/CEC compliance and NEMA ratings (3, 7, 9, 12). Business Impact: Ensures regulatory alignment and long-term operability, reducing audit finding risk. Application: Utilities, chemical processing, and mining operations where regulatory adherence is mandatory. Feature: Hazardous/Classified Locations readiness. Business Impact: Supports safe installations in Class I/II and Class III environments, enhancing uptime and protection. Application: Offshore platforms, refineries, and heavy industrial plants.
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FAQs
The unit is designed for hazardous/classified locations and requires compatible enclosure and mounting to maintain containment integrity. Ensure proper clearance, verify 1" trade size compatibility with the surrounding panel, and follow NEC/CEC based wiring methods to maintain Class I/II/III ratings. When integrating with existing systems, confirm that conductor sizing and overcurrent protection align with 15A rating and local code requirements.
Key specs include a 15A amperage rating, 240 Vac voltage rating, single-pole configuration, and 1" trade size. The device uses Feraloy iron alloy for construction and provides Group B protection. It supports one circuit breaker and is intended for use in hazardous locations with appropriate NEC/CEC compliance and NEMA ratings.
Yes. The GUSC3110 15 GB is designed to NEC/CEC-compliant protection and carries hazardous location ratings that align with Class I Division 1/2, Class II Division 1/2, and Class III. It also meets selected NEMA ratings, including 3, 7, 9, and 12, supporting reliable operation in demanding hazardous environments.
Industries such as oil and gas, chemical processing, mining, and offshore energy leverage explosionproof load centers like the GUSC3110 to ensure safe, compliant protection for critical branch circuits. These environments demand robust enclosure integrity and reliable fault isolation, which this unit provides at 15A and 240 Vac in a compact form factor.
Maintenance benefits include reduced downtime due to rugged construction and fewer enclosure breaches in hazardous locations. The unit's compliance with NEC/CEC and NEMA ratings supports long-term regulatory readiness. ROI comes from lower risk of unplanned outages, streamlined installation in new or retrofit projects, and compatibility with standard 1" trade-size panels, improving installation efficiency.