Description
Eaton Crouse-Hinds Arktite EBBRB154 WT150FDB 3 Explosion-Proof Interlocked Receptacle
The Eaton Crouse-Hinds Arktite EBBRB154 WT150FDB 3 is a premium explosion-proof interlocked receptacle engineered to provide safe, reliable electrical connections in extreme industrial and hazardous environments. Built with an integrated 150A Cutler-Hammer circuit breaker inside a rugged copper-free aluminum enclosure, this unit ensures complete protection against electrical arcing during connection and disconnection operations.
Designed for demanding field performance, this interlocked assembly operates reliably across Class I, II, and III environments, serving high-power requirements with 480 VAC / 250 VDC ratings. Its robust mechanical interlock system guarantees maximum worker safety by preventing the receptacle from being energized until the plug is fully engaged and preventing plug withdrawal while under electrical load.
Key Features:
✅ Class I, Div 1 & 2; Class II, Div 1 & 2; Class III Hazardous Area Certifications
✅ Integrated 150A Cutler-Hammer Circuit Breaker for built-in overcurrent protection
✅ NEMA 3, 3R, 7, 9, and 12 weather and explosion-proof ingress protection
✅ High-power rating: 150 Amps at 480 VAC / 250 VDC
✅ Style 2 grounding with 3-wire, 4-pole (3W4P) configuration
✅ Copper-free aluminum construction for maximum corrosion resistance in severe environments
✅ Solid door enclosure with a protective spring-door receptacle cover
✅ Standardized 1-1/2″ hub trade size for convenient field wiring
✅ Mechanical safety interlock prevents plug insertion/removal under load
📦 Package Options:
🔹 Standard Assembly: Complete Eaton Arktite EBBRB154 WT150FDB 3 Enclosure with Cutler-Hammer 150A Breaker
Eaton EBBRB154 WT150FDB 3 Technical Specifications:
| Feature | Details |
|---|---|
| Product Name | Eaton Crouse-Hinds series Arktite EBBR interlocked receptacle |
| Catalog Number | EBBRB154 WT150FDB 3 |
| UPC | 662276191730 |
| Product Type | Interlocked receptacle with circuit breaker |
| Amperage Rating | 150 A |
| Voltage Rating | 480 VAC / 250 VDC |
| Circuit Breaker Amperage | 150 A |
| Circuit Breaker Manufacturer | Cutler-Hammer |
| Configuration | 3-wire, 4-pole (3W4P) |
| Grounding Style | Style 2 |
| Enclosure Material | Copper-free aluminum |
| Door Style | Solid |
| Receptacle Style | Spring door |
| Trade Size / Hub Size | 1-1/2" |
| Enclosure Size | Size B |
| Hazardous Area Ratings (NEC/CEC) | Class I, Division 1 & 2; Class II, Division 1 & 2; Class III |
| NEMA Enclosure Ratings | NEMA 3, 3R, 7, 9, 12 |
| Product Dimensions (L × H × W) | 14.06 in × 32.2 in × 10.25 in |
Certifications & Compliance:
🔗 UL Certificate – Class I, Division 1 & 2 (Groups B, C, D) – Flammable Gas & Vapor Protection
🔗 Class II, Division 1 & 2 (Groups E, F, G) – Combustible Dust Protection
🔗 Class III – Ignitable Fibers & Flyings Compliance
🔗 NEMA 3, 3R, 7, 9, 12 – Water, Dust, Weather, and Explosion Protection
🔗 Download Datasheet
Applications of Eaton EBBRB154 WT150FDB 3:
🔹 Oil & Gas Refineries & Offshore Rigs
🔹 Chemical & Petrochemical Processing Facilities
🔹 Grain Elevators & Agricultural Dust Environments
🔹 Industrial Laboratories & Test Facilities
🔹 Heavy Manufacturing & Marine Facilities
What’s in the Box?
📦 1x Eaton Crouse-Hinds Arktite EBBRB154 Enclosure
📦 1x Integrated 150A Cutler-Hammer Molded Case Circuit Breaker
📦 1x Spring Door Receptacle Assembly
📦 1x Solid Cover Door Kit
📦 1x Installation & Maintenance Instruction Manual (IF 1224-EBBR)
Ordering & Shipping Details
📦 Lead Time: 6 – 7 weeks
📍 Shipping Terms: Worldwide / Expedited Freight Options Available
💳 Payment Options: Credit Card, PayPal, Net 30 Terms Available for Approved Accounts
Related Products:
🔗 Eaton Arktite APJ Series Plugs (150A 3W4P)
🔗 Eaton Crouse-Hinds EBBR Series Replacement Kits
🔗 Eaton Explosion-Proof Disconnect Switches
FAQs:
What is the primary function of an interlocked receptacle in a hazardous area?
An interlocked receptacle prevents electrical power from being applied to the receptacle until an approved plug is fully inserted. It also prevents the plug from being removed while the circuit is under load, effectively eliminating arc-flash hazards in explosive atmospheres.
Is this unit compatible with non-hazardous standard industrial plugs?
No, this unit is designed to mate specifically with hazardous-rated Eaton Crouse-Hinds Arktite APJ series plugs configured for 150A 3W4P Style 2 applications.
What material is used for the enclosure to prevent corrosion?
The enclosure is manufactured from heavy-duty, copper-free aluminum, offering exceptional resistance to salt spray, moisture, and corrosive industrial chemicals.
Does this assembly include an integrated circuit breaker?
Yes, it features a factory-installed 150A Cutler-Hammer molded-case circuit breaker integrated directly within the explosion-proof housing.
