Eaton EBBRB154 WT150FDB 3 - Arktite EBBR Explosionproof
Part Number: EBBRB154 WT150FDB 3
Manufacturer
Eaton Crouse-Hinds
Part number
EBBRB154 WT150FDB 3
Quick Summary
The Eaton Crouse-Hinds Arktite EBBR interlocked receptacle delivers safe, secure control in hazardous locations for industrial equipment enclosures. Operators often struggle with safety interlocks that misalign, wear, or fail under harsh conditions; this unit provides robust, positive-locking action, a spring door, and a copper-free aluminum enclosure to minimize downtime and maintenance. With NEC/CEC compliance and hazardous-location ratings, including Class I and II, plus multiple NEMA configurations, it meets stringent codes while enabling reliable operation in tough environments. By pairing a 150A rating with 480 Vac/250 Vdc capability and a standard 1-1/2" trade size, it integrates seamlessly with Cutler-Hammer breakers and Arktite enclosures, delivering real business value through safer access and longer service life.
Product Information
Extended Description
EBBRB154 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 B
Product Name
Eaton Crouse-Hinds series Arktite EBBR interlocked receptacle
Catalog Number
EBBRB154 WT150FDB 3
Product Length/Depth
14.06 in
Product Height
32.2 in
Product Width
10.25 in
Product Weight
0.999 lb
UPC
662276191730
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 UL certification
Arktite EBBR Explosionproof Interlock Receptacles with Enclosed Circuit Breakers UL certification
IF 1311 - EBBR Replacement Kit
IF 1311 - EBBR Replacement Kit
Eaton Specification Sheet - EBBRB154 WT150FDB 3
Feature → Business Impact → Application: 150A amperage rating and dual voltage capability (480 Vac/250 Vdc) support high-power loads and fast, safe disconnection, reducing nonproductive downtime in heavy industrial applications such as pumps, conveyors, and motor starters. This enables engineers to design compact, compliant control panels without oversizing components, improving efficiency and lowering total installed cost. The interlocked receptacle configuration provides enhanced safety during maintenance and servicing, particularly in hazardous locations where inadvertent energization must be prevented. Application: control cabinets in chemical processing, oil & gas, and mining facilities demanding reliable interlock reliability under demanding conditions. Feature → Business Impact → Application: Solid door with spring door mechanism improves door integrity and weather sealing, minimizing ingress and corrosion potential while sustaining enclosure integrity in dusty or humid environments. This supports extended service intervals and lower replacement frequency in harsh plants. Application: outdoor or exposure-prone installations within hazardous areas where enclosure life and safety are paramount. Feature → Business Impact → Application: Copper-free aluminum enclosure and 1-1/2" trade size optimize weight, corrosion resistance, and installation flexibility, enabling quicker field mounting and easier retrofit in existing Arktite enclosures. This reduces installation time and labor costs while maintaining robust mechanical protection. Application: retrofits in retrofit-ready control housings and new builds requiring lightweight, durable components. Feature → Business Impact → Application: Three-wire, four-pole configuration with grounded Style 2 provides dependable grounding and fault clearing routes, supporting improved protection coordination and safer shutdowns in complex electrical networks. Application: large industrial drives and motor control centers in hazardous environments. Feature → Business Impact → Application: With breaker-equipped enclosure and NEC/CEC compliance, the EBBR series delivers end-to-end protection from hazardous location hazards, simplifying commissioning and ongoing audits. Application: maintenance teams and electrical contractors seeking compliant, plug-and-play safety solutions in Class I/II locations.
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FAQs
The EBBRB154 WT150FDB 3 is designed for Arktite interlocked receptacles with enclosure compatibility and a 1-1/2" trade size. It integrates with solid-door, spring-door enclosures and supports a three-wire, four-pole configuration. Installers benefit from standardized sizing, with compatibility to Cutler-Hammer breakers and widely used hazardous-location enclosures, speeding up retrofits and new builds.
This model provides a 150A amperage rating, with a voltage rating of 480 Vac / 250 Vdc. It uses a three-wire, four-pole configuration and comes with an enclosed circuit breaker. Grounding follows Style 2, and the unit uses copper-free aluminum for robust protection in demanding environments, delivering reliable fault clearing and safe operation.
It is rated for Hazardous/Classified Locations and supports NEC/CEC standards, with NEMA ratings including 3, 3R, 7, 9, 12. This makes it appropriate for chemical plants, oil and gas facilities, mining operations, and other hazardous settings where dependable interlocked access and safe servicing are required.
The receptacle carries NEC/CEC standards, Class I Division 1 & 2, Class II Division 1 & 2, and Class III hazardous-location ratings, with NEMA 3, 3R, 7, 9, 12 ratings. UL certifications for hazardous locations are referenced in the product data, providing documented compliance for installation in regulated environments.
The interlocked design reduces accidental energization, enhancing operator safety and reducing incident-driven downtime. Copper-free aluminum improves corrosion resistance, lowering maintenance costs in harsh environments. With a solid door and reliable spring mechanism, ongoing service intervals are longer, delivering a favorable total cost of ownership and improved system availability.