Eaton EFDC32106 Circuit Breaker - Hazardous/Classified
Part Number: EFDC32106
Quick Summary
Eaton EFDC32106 circuit breaker provides safe interrupt protection for hazardous-location electrical systems in industrial facilities. When upgrading panels in harsh environments, downtime and mis wiring costs rise; this unit simplifies installation while preserving safety. It carries NEC/CEC compliance and hazardous-location approvals, including Class I Division 1 and Class II Division 2 ratings, plus compatible NEMA ratings. With a through-feed, bolted/ground joint enclosure and a two-gang, single-pole configuration, it supports straightforward retrofits in existing panels and fast field servicing. Leveraging the Square D heritage within the Eaton Crouse-Hinds line adds trusted protection, helping facilities optimize uptime and reduce total cost of ownership.
Product Information
Extended Description
EFDC32106 Eaton: Eaton Crouse-Hinds series EFD circuit breaker, 30A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Two-gang, Single-pole, Through feed, 1", 120/240 Vac
Product Name
Eaton Crouse-Hinds series EFD circuit breaker
Catalog Number
EFDC32106
UPC
782274034256
Product Length/Depth
7.19 in
Product Height
7.13 in
Product Width
5 in
Product Weight
14.42 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
Enclosure
With circuit breaker
Number of gangs
Two-gang
Style
Through feed
Amperage Rating
30 A
Trade size
1"
Manufacturer
Square D
Number of poles
Single-pole
Voltage rating
120/240 Vac
Enclosure cover construction
Bolted/ground joint
Enclosure material
Feraloy iron alloy
EFD and EFDC Series Explosionproof Circuit Breakers catalog page
Eaton Specification Sheet - EFDC32106
Feature: Explosionproof enclosure using Feraloy iron alloy. Business impact: minimizes ignition risk and extends service life in hazardous locations. Application: ideal for chemical plants, oil refineries, and mining environments where exposure to flammable atmospheres is a concern. Feature: Bolted/ground joint enclosure and through-feed, two-gang design. Business impact: simplifies wiring, reduces seal leakage paths, and speeds field upgrades. Application: retrofits and new panel installations in control rooms and process areas. Feature: 30 A, 120/240 VAC, single-pole, two-gang configuration. Business impact: provides precise protection for feeders and control circuits with a standard 1-inch trade size. Application: control panels and distribution boards in harsh environments. Feature: NEC/CEC compliance, hazardous location ratings (Class I Division 1 & 2, Class II Division 1 & 2, Class III) and NEMA ratings 3, 7, 9, 12. Business impact: regulatory alignment, safer commissioning, and smoother audits. Application: facilities subject to stringent electrical codes across oil, gas, and chemical sectors. Feature: Square D lineage within Eaton's Crouse-Hinds line and comprehensive installation documentation. Business impact: faster training, better parts availability, and streamlined retrofits. Application: upgrade projects and new builds across industrial plants with existing Square D or Eaton portfolios.
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FAQs
To install EFDC32106 in a hazardous-location panel, confirm NEC/CEC suitability and ensure the enclosure supports a 1 inch trade size through-feed with a bolted/ground joint cover. Mount the two-gang, single-pole breaker per the installation sheet, connect wires to the lugs with proper torque, and re-seal the enclosure. Refer to the product spec and the Eaton installation manual for field wiring guidelines.
EFDC32106 delivers overload protection, short-circuit interruption, and hazardous-location safety in a 30 A, 120/240 VAC package. Its explosionproof Feraloy iron alloy enclosure minimizes ignition risks in classified spaces, while the through-feed, two-gang design reduces wiring complexity. This combination translates to higher reliability, reduced nuisance trips, and faster service for feeders and control circuits in demanding environments.
Yes, EFDC32106 is suitable for Class I Division 1 environments in chemical plants and other hazardous locations. It carries NEC/CEC compliance and hazard classifications that meet regulatory requirements, and the bolted/ground joint enclosure with a Feraloy iron alloy body maintains integrity under moisture, dust, and corrosive exposure. This makes retrofits and new installations compliant and safer.
EFDC32106 features NEC/CEC compliance, Hazardous/Classified Locations approvals, and multiple NEMA ratings (3, 7, 9, 12). These certifications simplify regulatory approvals, support safer commissioning, and reduce the time and cost of audits in oil, gas, mining, chemical plants, and other high-risk industrial environments. They also facilitate warranty claims and service contracts by meeting industry-specific requirements.
Maintenance is straightforward and infrequent: perform periodic enclosure integrity checks, verify gasket seals, and inspect wiring connections; there are no moving parts to service routinely. The explosionproof construction reduces ignition risk and unplanned downtime, while the 1" trade size and through-feed wiring simplify future upgrades. ROI comes from longer service life, fewer panel interrupts, and faster retrofits in expanding facilities.