Eaton WT35FDB36 Circuit Breaker - Explosionproof, 600 Vac
Part Number: EBMBA WT35FDB36
Quick Summary
Eaton WT35FDB36 circuit breaker delivers explosion-proof protection for hazardous industrial locations. Maintaining uptime while meeting strict safety and regulatory demands is a common challenge in facilities operating in harsh environments. This EBMB unit carries NEC/CEC compliance and hazardous-location area classifications (Class I Division 1 and 2, Class II Division 1 and 2, Class III), along with compatible NEMA ratings (3, 3R, 4, 7, 9, 12). This combination supports broad applicability and scalable protection, while the copper-free aluminum enclosure enables durable field performance and easier procurement for power distribution and motor control applications.
Product Information
Extended Description
EBMBA WT35FDB36 Eaton: Eaton Crouse-Hinds series EBMB circuit breaker, 10A through 70A, FDB frame type, Bolted/ground joint/gasketed cover construction, Copper-free aluminum, 150A frame size, Cutler-Hammer breaker, Three-pole, 35A trip, 600 Vac
Product Name
Eaton Crouse-Hinds series EBMB circuit breaker
Catalog Number
EBMBA WT35FDB36
UPC
662276080935
Product Length/Depth
14.78 in
Product Height
19.4 in
Product Width
10.25 in
Product Weight
102 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
150A
Amperage Rating
10 A through 70 A
Manufacturer
Cutler-Hammer
Circuit breaker frame type
FDB
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 Canadian certification
EBMB Explosionproof Circuit Breakers Canadian certification
IF 1149 - Wiring
IF 1149 - Wiring
IF 1149 - Wiring
Eaton Specification Sheet - EBMBA WT35FDB36
Feature → Business Impact → Application: The EBMB's three-pole design with a 150A frame size and FDB frame type delivers high fault-current capability without expanding the physical footprint, enabling reliable motor protection and streamlined protection coordination. This reduces downtime and spare-part needs, ideal for motor feeders in hazardous locations. Application: large drives, pumps, and conveyors in chemical plants or refineries where rugged protection and space efficiency matter. Feature → Business Impact → Application: A 600 Vac rating with a 10 A through 70 A range, including a 35A trip setting, provides flexible protection for variable loads while minimizing nuisance trips. This improves uptime and selectivity for process equipment, crushers, and conveyors in hazardous areas. Application: process lines that demand precise overload protection with minimal process interruption. Feature → Business Impact → Application: Copper-free aluminum enclosure and bolted/ground joint/gasketed cover construction deliver corrosion resistance and a gas-tight seal, enhancing safety margins in dusty, moisture-prone environments. Application: outdoor cabinets or indoor locations with aggressive atmospheres where enclosure integrity is critical. Feature → Business Impact → Application: Includes enclosure and provides installation data plus SP3D design packages, facilitating faster design-in and BIM coordination. Application: engineering teams integrating explosionproof breakers into panels and switchgear in hazardous locations. Feature → Business Impact → Application: NEC/CEC compliance and multi-NEMA ratings, plus hazardous-location certifications, streamline cross-border projects and site approvals. Application: global deployments requiring regulatory alignment across jurisdictions.
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FAQs
The WT35FDB36 EBMB is a three-pole device with a 150A frame and FDB frame type designed for hazardous locations. Plan for a bolted/ground joint with gasketed enclosure covers to maintain integrity in Class I and II environments. Ensure panel compatibility and follow installation sheets provided by Eaton, including SP3D design packages for BIM workflows.
Key specs include a 600 Vac voltage rating, a 10 A through 70 A amperage range, and a 35 A trip setting. The unit is three-pole with a 150A frame size, copper-free aluminum enclosure, and a 600 Vac operating voltage suitable for heavy industrial feeders and motor circuits. This combination supports precise overload protection and coordination with upstream devices.
Yes. The EBMB series is designed for hazardous/classified locations with NEC/CEC compliance and area classifications supporting Class I, Division 1 and 2, as well as Class II/III ratings. This makes it appropriate for chemical processing zones, refineries, and other facilities with explosion-risk considerations when installed per code and manufacturer guidelines.
The EBMB breakers carry NEC/CEC standards and multiple NEMA ratings (3, 3R, 4, 7, 9, 12). They include hazardous-location listings and Canadian certifications, with UL-listed documentation available through Eaton’s certification reports. This certification set supports global deployments and ensures compliance with safety and installation requirements.
The WT35FDB36 combines rugged construction (copper-free aluminum enclosure) with a robust 150A frame and explosion-proof design, reducing maintenance cycles and downtime. Its broad load range (10–70 A) and clear trip characteristics simplify operation and coordination, delivering improved uptime, safer operation in hazardous areas, and a favorable return on investment through fewer replacements and faster commissioning.