Eaton EBMX1B-W030 Explosionproof Circuit Breaker - 600 Vac
Part Number: EBMX1B-W030
Quick Summary
The Eaton EBMX1B-W030 Explosionproof Circuit Breaker is designed to protect electrical systems in hazardous locations. In harsh industrial environments, limited space and complex maintenance workflows can compromise safety and uptime. It carries NEC/CEC compliance and hazardous-location ratings for Class I Division 1/Zone 1 and Division 2/Zone 2, as well as NEMA 3R and 4X enclosure protections, providing robust, code-compliant installation in demanding settings. By pairing a Size 1 copper-free aluminum enclosure with a 600 Vac rating, this breaker delivers reliable protection while supporting space-efficient, cost-effective deployment and long-term lifecycle savings.
Product Information
Extended Description
EBMX1B-W030 Eaton: Eaton Crouse-Hinds series clamped EBMXB circuit breaker, Copper-free aluminum, Size 1 enclosure, 30A, Eaton breaker, Three-pole, 600 Vac
Product Name
Eaton Crouse-Hinds series clamped EBMXB circuit breaker
Catalog Number
EBMX1B-W030
UPC
662276604179
Product Length/Depth
22.11 in
Product Height
12.86 in
Product Width
15.98 in
Product Weight
80 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Zone 1 Class I, Division 2 Class I, Zone 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3R 4X 7 9
Enclosure cover construction
Clamped
Enclosure size
Size 1
Enclosure
With circuit breaker
Manufacturer
Eaton
Voltage rating
600 Vac
Interrupt rating
30 AIC
Number of poles
Three-pole
Enclosure material
Copper-free aluminum
SP3D Design Package - Clamped EBMXB Explosionproof Circuit Breakers
EBMX Replacement Parts List
EBMX Replacement Parts List
Clamped EBMXB Series Explosionproof Circuit Breakers catalog page
Clamped EBMXB Explosionproof Circuit Breakers Canadian certification
Clamped EBMXB Explosionproof Circuit Breakers Canadian certification
IF 1616 - Flange Gasket Replacement Kit
IF 1616 - Flange Gasket Replacement Kit
IF 1616 - Flange Gasket Replacement Kit
Eaton Specification Sheet - EBMX1B-W030
Feature: Enclosure cover construction is clamped, providing a secure, gas-tight seal. Business Impact: Simplifies field service, reduces leak paths, and speeds maintenance in hazardous locations. Application: Installation in Size 1 enclosures for chemical plants and refineries. Feature: Copper-free aluminum enclosure reduces weight and corrosion susceptibility. Business Impact: Easier handling during installation and lower lifecycle maintenance costs. Application: Offshore platforms and corrosive-Index environments where weight matters. Feature: 600 Vac rating with 30 AIC interrupt capability. Business Impact: Robust protection for heavy-duty circuits, minimizing arcing risks and improving reliability. Application: Main distribution or feeder circuits in hazardous zones. Feature: Three-pole configuration within a compact Size 1 enclosure. Business Impact: Space-efficient panel design and faster assembly with standard EBMXB components. Application: Space-constrained control rooms and cabinets. Feature: NEC/CEC compliance with Class I/II/III and Zone 1/2 ratings plus NEMA 3R 4X suitability. Business Impact: Regulatory confidence and safer operation across diverse hazardous locations. Application: Industrial facilities requiring rigorous codes and environment protection. Feature: Access to 3D design packages, replacement parts, and installation instructions. Business Impact: Accelerates project design, reduces downtime, and simplifies maintenance planning. Application: Engineering design and field service for large-scale installations.
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FAQs
Yes. The EBMX1B-W030 is designed as part of the Crouse-Hinds EBMXB family and uses a clamped enclosure configuration compatible with standard EBMXB accessories, including installation kits and replacement parts listed in Eaton literature. For best results, consult the IF1616 installation sheets and the SP3D design package for precise mounting and gasket recommendations.
Key specs include three-pole construction, 30 AIC interrupt rating, 600 Vac voltage rating, and a copper-free aluminum enclosure in a Size 1 footprint. The unit weighs 80 lb with overall dimensions approximately 22.11 in (L) × 12.86 in (H) × 15.98 in (W). UPC is 662276604179 for procurement and traceability.
Yes. The product carries NEC hazardous location ratings that include Class I, Division 1 and Zone 1, along with related Zone 2 and Division 2 classifications. It is designed for safe operation in hazardous locations and is compatible with high-risk industrial installations requiring explosionproof protection.
The EBMX1B-W030 is certified under NEC/CEC standards for hazardous locations and carries NEMA ratings of 3R and 4X, reflecting its enclosure protection. Canadian certification listings are available through UL and related authorities, ensuring compliance across multiple regulatory regimes for hazardous-area use.
Maintenance benefits come from a copper-free aluminum enclosure that resists corrosion and reduces weight, easing installation and service. The availability of the EBMX Replacement Parts List and installation resources accelerates maintenance planning, reduces downtime, and supports a lower total cost of ownership in long-life hazardous-location installations.