Eaton TT150TED34 EBMB Circuit Breaker - Explosionproof
Part Number: EBMBB TT150TED34
Quick Summary
The Eaton TT150TED34 EBMB circuit breaker is a high-reliability protection device for hazardous-location electrical systems. In harsh environments, maintenance downtime and regulatory risk can erode project timelines and budgets. This model carries NEC/CEC compliance and is rated for Class I, Division 1 and 2, Class II, Division 1 and 2, plus Class III locations, with compatible NEMA ratings 3, 3R, 4, 7, 9, 12. By integrating a copper-free aluminum enclosure with a bolted/ground joint/gasketed cover, it also supports safer, longer-lasting installations. For engineering teams, the TT150TED34 offers scalable protection within the EBMB family while aligning with plant-wide safety and procurement strategies.
Product Information
Extended Description
EBMBB TT150TED34 Eaton: Eaton Crouse-Hinds series EBMB circuit breaker, 10A through 150A, TED frame type, Bolted/ground joint/gasketed cover construction, Copper-free aluminum, 150A frame size, General Electric breaker, Three-pole, 150A trip, 480 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series EBMB circuit breaker
Catalog Number
EBMBB TT150TED34
UPC
782274889429
Product Length/Depth
14.78 in
Product Height
26.9 in
Product Width
10.25 in
Product Weight
105 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
480 Vac/250 Vdc
Frame size
150A
Amperage Rating
10 A through 150 A
Manufacturer
General Electric
Circuit breaker frame type
TED
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 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 - EBMBB TT150TED34
Feature → Business Impact → Application: Explosionproof, copper-free aluminum enclosure reduces corrosion risk and weight, enabling safer, longer service life in chemical plants and offshore facilities. This improves total cost of ownership and maintenance intervals, essential for compliance-driven operations. Feature → Application: Three-pole architecture with a 150A frame supports high-demand motor control and feeder protection in heavy industry. Benefit: Enables reliable protection for large load centers with minimal risk of nuisance trips, reducing downtime in manufacturing lines. Feature → Application: 480 Vac/250 Vdc voltage rating and TED frame type allow mixed AC/DC protection within a single device, streamlining control panels and switchgear. Benefit: Simplifies panel design and reduces inventory with cross-compatibility inside the EBMB range. Feature → Application: Bolted/ground joint/gasketed enclosure improves sealing and ease of installation in hazardous locations. Benefit: Faster, safer field assembly and reduced warranty service calls. Feature → Application: NEC/CEC compliance and Class I–III ratings validate regulatory acceptance across North America. Benefit: Smooth customer audits, safer deployments, and predictable ROI. Feature → Application: NEMA 3, 3R, 4, 7, 9, 12 compatibility supports indoor/outdoor and harsh-environment installations. Benefit: Versatile protection that aligns with diversified plant footprints and cross-site projects.
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FAQs
The TT150TED34 EBMB is designed for Class I, Division 1 and 2 and Class II/III hazardous locations, with NEC/CEC compliance. It uses a bolted/ground joint and gasketed enclosure, copper-free aluminum construction, and a 150A frame to fit standard EBMB lineups. This ensures straightforward retrofits, standard mounting, and predictable panel integration in offshore, chemical, or mining facilities.
This model is a three-pole circuit breaker rated for 10 A through 150 A with a voltage rating of 480 Vac / 250 Vdc. It is built on the TED frame type and uses a 150A frame size, enabling protection for high-current feeders and motor circuits while supporting both AC and DC control logic in mixed environments.
Yes, the TT150TED34 is explosionproof and approved for Hazardous/Classified Locations. It carries NEC/CEC standards with Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III ratings, plus NEMA configurations 3, 3R, 4, 7, 9, 12. Canadian certification entries and UL-listed documentation further support cross-border compliance for global projects.
Ideal for chemical processing, oil and gas, mining, and other harsh-industrial environments, the TT150TED34 provides robust explosionproof protection for power distribution and motor control. Its 480 Vac / 250 Vdc rating supports mixed-voltage control panels, while the copper-free enclosure and gasketed cover ensure dependable outdoor and indoor performance in demanding sites.
Adopting TT150TED34 reduces maintenance downtime through reliable protection and fewer nuisance trips in hazardous areas. Its durable copper-free aluminum enclosure resists corrosion, lowering replacement costs. The compatibility with the EBMB family streamlines spare parts, procurement, and inventory management, enabling faster commissioning and improved uptime across multi-site deployments.