Eaton Crouse-Hinds EBBRA604 WT70 3 S752 S756V - NEC/CEC

Part Number: EBBRA604 WT70 3 S752 S756V
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EBBRA604 WT70 3 S752 S756V
Category

Quick Summary

The Eaton Crouse-Hinds Arktite EBBR interlocked receptacle is an explosion-proof solution providing safe, reliable power for hazardous locations. In harsh industrial environments, interlock failures and spring-door wear can trigger downtime and safety incidents; this model mitigates that risk with a rugged design and durable coatings. It carries NEC/CEC compliance with Class I, Division 1 and Class II, Division 2 ratings, plus multiple NEMA listings including 7, 3R, 9 and 12 to support diverse hazardous locations. Built to support 60A service with a built-in 70A breaker and 1-1/2" trade size, it features an external epoxy powder coat finish and a spring-door design that simplify maintenance and procurement for mission-critical lines.

Product Information

Extended Description

EBBRA604 WT70 3 S752 S756V Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite EBBR interlocked receptacle, 60A, 70A breaker, 3-wire, 4-pole, Solid door, Style 2, Cutler-Hammer, Copper-free alum, Spring door, Group B breather/drain, ext epoxy powder coat, 1-1/2", 480 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series Arktite EBBR interlocked receptacle
Catalog Number
EBBRA604 WT70 3 S752 S756V
Product Length/Depth
14.06 in
Product Height
23.95 in
Product Width
10.25 in
UPC
782274117041
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class I, Division 1 Class II, Division 1 Class I, Division 2 Class II, Division 2
NEMA Rating
7 3 3R 9 12
Receptacle style
Spring door
Enclosure type
With breaker
Amperage Rating
60A
Grounding style
Style 2
Configuration
Three-wire, four-pole
Trade size
1-1/2"
Voltage rating
480 Vac/250 Vdc
Circuit breaker amperage
70A
Manufacturer
Cutler-Hammer
Door style
Solid
Material
Copper-free aluminum
Special features
Group B breather and drain, external epoxy powder coat finish
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 - EBBRA604 WT70 3 S752 S756V
Feature: Interlocked receptacle with a spring door. Benefit: Prevents energizing the circuit when the door is open, reducing arc flash risk and enhancing worker safety. Application: Ideal for control panels and motors in chemical processing or oil‑gas facilities. Feature: Enclosed circuit breaker in the same enclosure. Benefit: Streamlines installation, reduces field wiring, and accelerates commissioning, lowering total installed cost. Application: Suitable for compact switchgear in hazardous locations where space is at a premium. Feature: Copper-free aluminum enclosure with external epoxy powder coat. Benefit: Lightweight, corrosion-resistant housing that lowers maintenance cycles and extends service life. Application: Outdoor or damp environments common in mining and refining operations. Feature: Group B breather/drain and solid door design. Benefit: Moisture management and robust ingress protection improve reliability in harsh climates. Application: Enclosures facing pressure changes and humidity in Southern plant sites. Feature: 60A rating with a 70A breaker, 1-1/2" trade size, 3-wire four-pole configuration. Benefit: Clear, industry-standard wiring compatibility and enhanced fault protection. Application: mainstream industrial wiring scenarios requiring reliable overload protection. The combination of these features supports compliance, safety, and operational efficiency across hazardous-location applications and aligns with NEC/CEC guidelines and NEMA requirements.

Get a Quick Quote for a Eaton Crouse-Hinds EBBRA604 WT70 3 S752 S756V

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton Crouse-Hinds EBBRA604 WT70 3 S752 S756V? Enquire Now

FAQs

The EB BRA604 WT70 integrates with standard 1-1/2 inch trade-size enclosures and a three-wire, four-pole configuration, and it includes an enclosed 70A breaker. This pairing supports straightforward field wiring, reduces cabinet modification needs, and aligns with common industrial practices in hazardous locations. The assembly is designed for compatibility with Copper-free aluminum housings and surface finishes that resist corrosion.
It is NEC/CEC compliant with Class I Division 1 and Class II Division 2 ratings, plus multiple NEMA listings including 7, 3R, 9, and 12. The area classification is Hazardous/Classified Locations, and UL certifications for these configurations are referenced in the product literature. These credentials support safe operation in chemical, oil/gas, and other hazardous industrial environments.
Key considerations include using the spring door interlock correctly to ensure safe access, selecting the solid-door or spring-door variant per environment, and ensuring proper grounding with Style 2 grounding. The external epoxy powder coat delivers durable protection, while Group B breather/drain helps manage moisture. The unit’s enclosure-with-breaker design simplifies wiring and maintenance in confined spaces.
Industries such as chemical processing, oil and gas, mining, power generation, and other hazardous-location operations benefit from its explosion-proof interlock, integrated circuit breaker, and rugged enclosure. Applications include control panels, motor control centers, remote substations, and process-skid shutoff points where safety, reliability, and compliance are critical.
The integrated breaker within a rugged EBBR enclosure reduces field wiring, simplifies spares, and lowers commissioning time, contributing to lower maintenance costs and shorter downtime during servicing. The copper-free aluminum construction, epoxy finish, and proven NEC/CEC and NEMA compliance also reduce corrosion-related replacements and regulatory risk, delivering long-term operational value in harsh environments.