Eaton Crouse-Hinds EBBRA154 WT150FDB 3 Interlocked Receptacle - Hazardous Locations
Part Number: EBBRA154 WT150FDB 3
Manufacturer
Eaton Crouse-Hinds
Part number
EBBRA154 WT150FDB 3
Quick Summary
Eaton Crouse-Hinds EBBRA154 WT150FDB 3 interlocked receptacle protects equipment in hazardous locations with an integrated circuit breaker. Facility engineers often struggle with safe access control and compliance in harsh environments, risking unintended energization. Key certifications include NEC/CEC compliance and hazardous-location ratings (Class I Division 1 and 2, Class II Division 1 and 2, Class III), plus compatible NEMA ratings 3, 3R, 7, 9, 12. Designed for seamless integration with Eaton/Crouse-Hinds devices, it delivers safer operation, faster maintenance, and measurable uptime gains for industrial facilities. Its copper-free aluminum construction reduces weight and simplifies field handling.
Product Information
Extended Description
EBBRA154 WT150FDB 3 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite EBBR interlocked receptacle, 150A, 150A circuit breaker, Three-wire, four-pole, Solid door, With breaker, Style 2, Cutler-Hammer, Copper-free aluminum, Spring door, 1-1/2", 480 Vac/250 Vdc, Size A
Product Name
Eaton Crouse-Hinds series Arktite EBBR interlocked receptacle
Catalog Number
EBBRA154 WT150FDB 3
Product Length/Depth
14.06 in
Product Height
24.7 in
Product Width
10.25 in
Product Weight
0.999 lb
UPC
662276164123
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 3R 7 9 12
Receptacle style
Spring door
Enclosure type
With breaker
Amperage Rating
150A
Grounding style
Style 2
Configuration
Three-wire, four-pole
Trade size
1-1/2"
Voltage rating
480 Vac/250 Vdc
Circuit breaker amperage
150A
Manufacturer
Cutler-Hammer
Door style
Solid
Material
Copper-free aluminum
SP3D Design Package - Arktite EBBR Explosionproof Interlocked Receptacles with Enclosed Circuit Breakers
Arktite EBBR Explosionproof Interlock Receptacles catalog page
Arktite EBBR Explosionproof Interlock Receptacles with Enclosed Circuit Breakers Canadian certification
Arktite EBBR Explosionproof Interlock Receptacles with Enclosed Circuit Breakers Canadian certification
IF 1224 - EBBR Interlocked Receptacle
IF 1224 - EBBR Interlocked Receptacle
Eaton Specification Sheet - EBBRA154 WT150FDB 3
High-current capability and dual ratings support high-load equipment in harsh environments. The 150A amperage and 480 Vac/250 Vdc voltage rating enable reliable motor control, pumps, and process equipment while maintaining safe interlock operation and rapid fault isolation. The three-wire, four-pole configuration with Style 2 grounding improves fault-clearing performance and system integrity, reducing downtime during maintenance and commissioning. The enclosure is copper-free aluminum, offering corrosion resistance with lighter weight for easier handling and installation, while the spring door and solid door design provides flexible access control suited to different service conditions. Receptacle style and door options (Spring door; Solid door) plus a 1-1/2" trade size support straightforward integration into standard cabinets and ducting footprints. Overall dimensions (14.06 in L Ă— 24.7 in H Ă— 10.25 in W) ensure compatible spacing in constrained enclosures. The unit is designed to be used with an enclosed breaker to simplify control wiring and streamline preventative maintenance. The 150A rating aligns with common industrial feeders, improving predictability in electrical distribution and reducing overcurrent risk. Copper-free aluminum also contributes to lower lifecycle costs through reduced weight and easier handling in field installations. Compatibility with existing Eaton Crouse-Hinds wiring devices enhances maintenance efficiency and inventory control in multi-vendor environments.
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FAQs
Start with confirming the area classification per NEC/CEC requirements and ensure the enclosure is suitable for Class I/II/III hazards. Mount the unit with the enclosed breaker in an appropriate cabinet, wire it as a three-wire, four-pole circuit, verify proper grounding (Style 2), and perform interlock and door checks before energizing. Use manufacturer instruction sheets IF 1224 or equivalent for torque specs and sequence. Finally, test the system under supervision to confirm safe interlock operation and lockout accessibility.
Confirm amperage rating of 150A and voltage rating of 480 Vac / 250 Vdc. The configuration is three‑wire, four‑pole, with grounding style 2. The enclosure is copper‑free aluminum and accommodates a 1‑1/2 inch trade size. Receptacle style is spring door with a solid door option, and dimensions are 14.06 inches L, 24.7 inches H, and 10.25 inches W. The unit includes an integrated circuit breaker and is compatible with Category NEC/CEC standards and NEMA ratings 3, 3R, 7, 9, 12.
Yes. The product carries NEC/CEC certifications for hazardous locations, including Class I Division 1 and associated classifications, and is listed for use in hazardous/classified locations. It also aligns with appropriate NEMA ratings and area classifications, making it suitable for environments like chemical plants, oil and gas facilities, and other high-risk areas when installed in compliant enclosures.
The device is certified for NEC/CEC compliance and hazardous-location ratings, covering Class I Division 1 and 2, Class II Division 1 and 2, and Class III. It also supports NEMA ratings 3, 3R, 7, 9, 12. These certifications ensure regulatory compliance, enhance safety for personnel, simplify procurement alignment with project specs, and reduce the risk of non-conformance during audits.
The copper-free aluminum construction plus integrated breaker reduces corrosion risk and simplifies field servicing, cutting downtime and maintenance costs. The interlock mechanism provides controlled access, lowering the chance of energization errors. With standardized dimensions and compatibility with existing Eaton/Crouse-Hinds devices, it lowers spare parts inventory and accelerates commissioning, delivering a favorable total cost of ownership in demanding hazardous-location applications.