Eaton WT200JDB36 EBMB circuit breaker - Explosionproof
Part Number: EBMBG WT200JDB36
Quick Summary
The Eaton EBMBG WT200JDB36 is an explosionproof circuit breaker designed for hazardous locations in industrial power systems. This device protects feeders and motor loads in environments where flammable atmospheres demand rugged protection and reliable tripping. Maintenance downtime and compliance risk are common challenges, especially in harsh environments where quick, reliable protection matters. It carries NEC/CEC standards with Class I, II, III ratings and UL certification, plus explosionproof enclosure features for safe field deployment. With a 70–250 A adjustable range and a 200 A trip, plus a rugged JDB frame and copper‑free aluminum enclosure, the solution supports scalable protection while simplifying installation and service, delivering long-term cost savings for engineers and procurement teams.
Product Information
Extended Description
EBMBG WT200JDB36 Eaton: Eaton Crouse-Hinds series EBMB circuit breaker, 70A through 250A, JDB frame type, Bolted/ground joint/gasketed cover construction, Copper-free aluminum, 250A frame size, Cutler-Hammer breaker, Three-pole, 200A trip, 600 Vac
Product Name
Eaton Crouse-Hinds series EBMB circuit breaker
Catalog Number
EBMBG WT200JDB36
UPC
782274021850
Product Length/Depth
14.78 in
Product Height
39.28 in
Product Width
10.25 in
Product Weight
172 lb
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 4 7 9 12
Enclosure
With circuit breaker
Number of poles
Three-pole
Voltage rating
600 Vac
Frame size
250A
Amperage Rating
70 A through 250 A
Manufacturer
Cutler-Hammer
Circuit breaker frame type
JDB
Enclosure cover construction
Bolted/ground joint/gasketed
Enclosure material
Copper-free aluminum
SP3D Design Package - EBMB Explosionproof Circuit Breakers
EBMB Series Explosionproof Circuit Breakers catalog page
EBMB Explosionproof Circuit Breakers UL certification
EBMB Explosionproof Circuit Breakers UL certification
IF 1150 - EBM Motor Control Series Combination Line Starters, Motor Starters, Circuit Breakers
IF 1150 - EBM Motor Control Series Combination Line Starters, Motor Starters, Circuit Breakers
IF 1150 - EBM Motor Control Series Combination Line Starters, Motor Starters, Circuit Breakers
Eaton Specification Sheet - EBMBG WT200JDB36
Feature: Explosionproof EBMB design for hazardous locations → Benefit: Enhanced safety and regulatory compliance in environments with flammable atmospheres → Application: Oil & gas, chemical processing, mining, and other hazardous industrial facilities. The equipment’s robust construction reduces risk of ignition and supports continuous operation in Class I/II/III locations. Feature: JDB frame, three-pole, 600 Vac rating → Benefit: Reliable, coordinated protection for feeders and motors with a wide operational window → Application: Main distribution panels and MCCs in demanding plants. Feature: Amperage range 70 A through 250 A with a 200 A trip → Benefit: Flexibility to protect multiple loads from a single device, lowering inventory and maintenance costs → Application: Retrofitting legacy systems or expanding new lines without adding extra breakers. Feature: Enclosure made from copper‑free aluminum with bolted/ground joint/gasketed cover → Benefit: Superior corrosion resistance and easier field installation in harsh environments → Application: Outdoor or damp areas where longevity matters. Feature: NEC/CEC compliance, NEMA ratings (3, 3R, 4, 7, 9, 12), and UL certifications → Benefit: Accelerated regulatory approvals and safer commissioning → Application: Global projects requiring rigorous standards. Feature: Installation compatibility and documented resources (catalogs, SP3D packages, spec sheets) → Benefit: Faster sourcing and project planning, reducing downtime and errors → Application: design-build, EPC, and maintenance programs.
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FAQs
The EBMB WT200JDB36 is designed for Class I/II/III hazardous locations with NEC/CEC compliance and UL certification. Install using the bolted/ground joint/gasketed cover and copper-free aluminum enclosure to maintain enclosure integrity in flammable atmospheres. Ensure proper mounting in a suitable enclosure, verify 600 Vac rating, and confirm the three-pole configuration matches the feeder or motor load. Always follow Eaton installation sheets and UL documentation for wiring torque, clearances, and labeling.
Key specs include a 70 A through 250 A amperage rating with a 200 A trip, 600 Vac voltage rating, and a three-pole configuration in the JDB frame. The enclosure is copper-free aluminum with bolted/ground joint/gasketed cover construction. These features support broad protection for motors and feeders while meeting NEC/CEC requirements and suitable for hazardous locations.
Ideal for chemical processing plants, oil and gas facilities, mining operations, and other industries with hazardous or classified locations. Its explosionproof design, Class I/II/III ratings, and broad NEMA compatibility (3, 3R, 4, 7, 9, 12) make it suitable for outdoor, damp, or harsh environments where reliable protection and regulatory compliance are essential.
The EBMBG WT200JDB36 carries NEC/CEC standards, hazardous location ratings (Class I, Division 1/2; Class II, Division 1/2; Class III), NEMA ratings 3, 3R, 4, 7, 9, 12, and UL certification. These certifications streamline regulatory approvals and ensure safe operation across global sites, reducing project risk and commissioning time.
Lifecycle benefits include extended service intervals due to rugged explosionproof construction, reduced spare-parts complexity with a single 70–250 A unit, and faster procurement via available catalogs and design packages. The copper-free aluminum enclosure resists environmental corrosion, lowering replacement costs in harsh settings and supporting predictable uptime in critical processes.