Eaton FLB222 TT30 3 - Hazardous Locations NEC/CEC
Part Number: FLB222 TT30 3
Quick Summary
Eaton FLB222 TT30 3 is a hazardous-location circuit breaker designed for explosion-proof protection in industrial facilities. Maintenance downtime and compliance costs rise when equipment is hard to service or fails in harsh environments. With NEC/CEC certifications and hazardous location ratings (Class I, Division 1 & 2; Class II, Division 1 & 2; Class III) plus NEMA ratings 3, 4, 7, 9, it meets stringent industry standards. This combination—rugged threaded-cover construction, copper-free aluminum enclosure, and a 30 A thermal-magnetic trip—supports safe installation in control panels and field locations while driving uptime and operational efficiency. It is well suited for control panels, hazardous-area installations, and OEM panel builds seeking reliable protection in challenging environments.
Product Information
Extended Description
FLB222 TT30 3 Eaton: Eaton Crouse-Hinds series FLB circuit breaker, 30A, TEB frame type, Thermal magnetic, Threaded cover construction, Copper-free aluminum, General Electric breaker, Three-pole, Non-interchangeable trip, 1-1/4", 240 Vac
Product Name
Eaton Crouse-Hinds series FLB circuit breaker
Catalog Number
FLB222 TT30 3
UPC
782274012698
Product Length/Depth
8.5 in
Product Height
13.38 in
Product Width
9.13 in
Product Weight
44 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 4 7 9
Enclosure
With circuit breaker
Amperage Rating
30 A
Circuit breaker type
Thermal magnetic
Voltage rating
240 V AC
Number of poles
Three-pole
Trade size
1-1/4"
Manufacturer
General Electric
Circuit breaker frame type
TEB
Enclosure cover construction
Threaded
Enclosure material
Copper-free aluminum
Special features
Non-interchangeable trip
FLB Series Explosionproof Circuit Breakers catalog page
FLB Explosionproof Circuit Breakers UL certification
FLB Explosionproof Circuit Breakers UL certification
IF 1016 - FLB Series Circuit Breakers
Eaton Specification Sheet - FLB222 TT30 3
Feature: 30 A thermal-magnetic trip; Benefits: Provides fast, predictable protection for motors and feeders, reducing nuisance trips and collateral damage; Applications: Industrial motor control, distribution panels in hazardous locations. Feature: Three-pole TE B frame design; Benefits: Simplifies wiring and ensures consistent trip coordination across three phases; Applications: Complex control circuits and feeder assemblies. Feature: Threaded enclosure cover; Benefits: Improves ingress protection and sealing against dust, moisture, and gases; Applications: Offshore platforms, chemical plants, and other rugged environments. Feature: Copper-free aluminum enclosure; Benefits: Lighter weight with corrosion resistance, lowering handling and lifecycle costs; Applications: Marine and acid-prone installations. Feature: NEC/CEC compliance and NEMA ratings (3, 4, 7, 9); Benefits: Regulatory peace of mind and broader installation approvals; Applications: Industrial processes requiring formal hazardous-location certification. Feature: 240 V AC, 1-1/4" trade size; Benefits: Fits standard panel and enclosure footprints, accelerating field retrofit and replacement; Applications: General-purpose distribution in hazardous settings.
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FAQs
The FLB222 TT30 3 uses a TE B frame and 1-1/4" trade size, aligning with standard Eaton Crouse-Hinds explosionproof assemblies. It is designed to mount in hazardous-location panels and control enclosures, ensuring correct trip coordination across three poles while maintaining install-friendliness in retrofit projects or new builds.
This device carries NEC/CEC compliance with hazardous-location ratings, including Class I Division 1 & 2, Class II Division 1 & 2, and Class III, along with NEMA ratings 3, 4, 7, and 9. These certifications enable use in environments with flammable gases, vapors, and dust, supporting regulatory compliance and safe operation.
The FLB222 TT30 3 is rated at 30 A and 240 V AC. This combination supports reliable protection for medium-load circuits and motors in hazardous locations, while fitting standard industrial electrical distributions and safety requirements.
The threaded cover design enhances seal integrity, reducing ingress paths for dust and gases common in hazardous environments. This improves enclosure reliability, simplifies field servicing, and helps maintain compliance with explosion-proof and environmental protection standards during maintenance or inspections.
Best suited for industrial control panels, chemical plants, oil and gas facilities, and other hazardous locations requiring explosion-proof protection. The combination of a robust 30 A thermal-magnetic trip, 240 V AC rating, and NEC/CEC/NEMA certifications reduces downtime, supports regulatory compliance, and lowers lifecycle costs through durable, low-maintenance operation.